[{"abstract":[{"text":"We present a dynamic data structure for maintaining the persistent homology of a time series of real numbers. The data structure supports local operations, including the insertion and deletion of an item and the cutting and concatenating of lists, each in time O(log n + k), in which n counts the critical items and k the changes in the augmented persistence diagram. To achieve this, we design a tailor-made tree structure with an unconventional representation, referred to as banana tree, which may be useful in its own right.","lang":"eng"}],"type":"conference","oa_version":"Preprint","status":"public","title":"Dynamically maintaining the persistent homology of time series","_id":"15093","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","day":"04","article_processing_charge":"No","date_published":"2024-01-04T00:00:00Z","page":"243 - 295","publication":"Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA)","citation":{"chicago":"Cultrera di Montesano, Sebastiano, Herbert Edelsbrunner, Monika H Henzinger, and Lara Ost. “Dynamically Maintaining the Persistent Homology of Time Series.” In Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), edited by David P. Woodruff, 243–95. Society for Industrial and Applied Mathematics, 2024. https://doi.org/10.1137/1.9781611977912.11.","mla":"Cultrera di Montesano, Sebastiano, et al. “Dynamically Maintaining the Persistent Homology of Time Series.” Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), edited by David P. Woodruff, Society for Industrial and Applied Mathematics, 2024, pp. 243–95, doi:10.1137/1.9781611977912.11.","short":"S. Cultrera di Montesano, H. Edelsbrunner, M.H. Henzinger, L. Ost, in:, D.P. Woodruff (Ed.), Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), Society for Industrial and Applied Mathematics, 2024, pp. 243–295.","ista":"Cultrera di Montesano S, Edelsbrunner H, Henzinger MH, Ost L. 2024. Dynamically maintaining the persistent homology of time series. Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA). SODA: Symposium on Discrete Algorigthms, 243–295.","ieee":"S. Cultrera di Montesano, H. Edelsbrunner, M. H. Henzinger, and L. Ost, “Dynamically maintaining the persistent homology of time series,” in Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), Alexandria, VA, USA, 2024, pp. 243–295.","apa":"Cultrera di Montesano, S., Edelsbrunner, H., Henzinger, M. H., & Ost, L. (2024). Dynamically maintaining the persistent homology of time series. In D. P. Woodruff (Ed.), Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA) (pp. 243–295). Alexandria, VA, USA: Society for Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611977912.11","ama":"Cultrera di Montesano S, Edelsbrunner H, Henzinger MH, Ost L. Dynamically maintaining the persistent homology of time series. In: Woodruff DP, ed. Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA). Society for Industrial and Applied Mathematics; 2024:243-295. doi:10.1137/1.9781611977912.11"},"ec_funded":1,"date_created":"2024-03-08T10:27:39Z","date_updated":"2024-03-20T09:36:56Z","author":[{"first_name":"Sebastiano","last_name":"Cultrera di Montesano","id":"34D2A09C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6249-0832","full_name":"Cultrera di Montesano, Sebastiano"},{"first_name":"Herbert","last_name":"Edelsbrunner","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9823-6833","full_name":"Edelsbrunner, Herbert"},{"full_name":"Henzinger, Monika H","first_name":"Monika H","last_name":"Henzinger","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","orcid":"0000-0002-5008-6530"},{"full_name":"Ost, Lara","last_name":"Ost","first_name":"Lara"}],"related_material":{"record":[{"id":"15094","relation":"dissertation_contains","status":"public"}]},"publication_status":"published","editor":[{"first_name":"David P.","last_name":"Woodruff","full_name":"Woodruff, David P."}],"publisher":"Society for Industrial and Applied Mathematics","department":[{"_id":"HeEd"},{"_id":"MoHe"}],"year":"2024","acknowledgement":"The first and second authors are funded by the European Research Council under the European Union’s Horizon 2020 research and innovation programme, ERC grant no. 788183,“Alpha Shape Theory Extended (Alpha)”, by the Wittgenstein Prize, FWF grant no. Z 342-N31, and by the DFG Collaborative Research Center TRR 109, FWF grant no. I 02979-N35.The third author received funding by the European Research Council under the European Union’s Horizon 2020research and innovation programme, ERC grant no. 101019564, “The Design of Modern Fully Dynamic DataStructures (MoDynStruct)”, and by the Austrian Science Fund through the Wittgenstein Prize with FWF grant no. Z 422-N, and also by FWF grant no. I 5982-N, and by FWF grant no. P 33775-N, with additional funding from the netidee SCIENCE Stiftung, 2020–2024. The fourth author is funded by the Vienna Graduate School on Computational Optimization, FWF project no. W1260-N35.","month":"01","publication_identifier":{"eisbn":["9781611977912"]},"language":[{"iso":"eng"}],"conference":{"name":"SODA: Symposium on Discrete Algorigthms","end_date":"2024-01-10","location":"Alexandria, VA, USA","start_date":"2024-01-07"},"doi":"10.1137/1.9781611977912.11","quality_controlled":"1","project":[{"grant_number":"788183","_id":"266A2E9E-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Alpha Shape Theory Extended"},{"call_identifier":"FWF","name":"The Wittgenstein Prize","_id":"268116B8-B435-11E9-9278-68D0E5697425","grant_number":"Z00342"},{"_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","grant_number":"101019564","call_identifier":"H2020","name":"The design and evaluation of modern fully dynamic data structures"},{"name":"Wittgenstein Award - Monika Henzinger","_id":"34def286-11ca-11ed-8bc3-da5948e1613c","grant_number":"Z00422"},{"_id":"bd9e3a2e-d553-11ed-ba76-8aa684ce17fe","grant_number":"P33775 ","name":"Fast Algorithms for a Reactive Network Layer"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2311.01115"}],"external_id":{"arxiv":["2311.01115"]},"oa":1},{"date_published":"2024-02-07T00:00:00Z","language":[{"iso":"eng"}],"publication":"arXiv","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"main_file_link":[{"url":"https://arxiv.org/abs/2212.03128","open_access":"1"}],"oa":1,"citation":{"ista":"Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. Chromatic alpha complexes. arXiv, 2212.03128.","apa":"Cultrera di Montesano, S., Draganov, O., Edelsbrunner, H., & Saghafian, M. (n.d.). Chromatic alpha complexes. arXiv.","ieee":"S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, and M. Saghafian, “Chromatic alpha complexes,” arXiv. .","ama":"Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. Chromatic alpha complexes. arXiv.","chicago":"Cultrera di Montesano, Sebastiano, Ondrej Draganov, Herbert Edelsbrunner, and Morteza Saghafian. “Chromatic Alpha Complexes.” ArXiv, n.d.","mla":"Cultrera di Montesano, Sebastiano, et al. “Chromatic Alpha Complexes.” ArXiv, 2212.03128.","short":"S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, M. Saghafian, ArXiv (n.d.)."},"external_id":{"arxiv":["2212.03128"]},"month":"02","day":"07","article_processing_charge":"No","author":[{"id":"34D2A09C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6249-0832","first_name":"Sebastiano","last_name":"Cultrera di Montesano","full_name":"Cultrera di Montesano, Sebastiano"},{"full_name":"Draganov, Ondrej","id":"2B23F01E-F248-11E8-B48F-1D18A9856A87","last_name":"Draganov","first_name":"Ondrej"},{"last_name":"Edelsbrunner","first_name":"Herbert","orcid":"0000-0002-9823-6833","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","full_name":"Edelsbrunner, Herbert"},{"id":"f86f7148-b140-11ec-9577-95435b8df824","last_name":"Saghafian","first_name":"Morteza","full_name":"Saghafian, Morteza"}],"related_material":{"record":[{"id":"15094","relation":"dissertation_contains","status":"public"}]},"date_created":"2024-03-08T10:13:59Z","date_updated":"2024-03-20T09:36:56Z","oa_version":"Preprint","year":"2024","_id":"15091","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication_status":"submitted","title":"Chromatic alpha complexes","status":"public","department":[{"_id":"HeEd"}],"abstract":[{"text":"Motivated by applications in the medical sciences, we study finite chromatic\r\nsets in Euclidean space from a topological perspective. Based on the persistent\r\nhomology for images, kernels and cokernels, we design provably stable\r\nhomological quantifiers that describe the geometric micro- and macro-structure\r\nof how the color classes mingle. These can be efficiently computed using\r\nchromatic variants of Delaunay and alpha complexes, and code that does these\r\ncomputations is provided.","lang":"eng"}],"license":"https://creativecommons.org/licenses/by/4.0/","article_number":"2212.03128","type":"preprint"},{"oa_version":"Published Version","_id":"15171","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Co-dependent excitatory and inhibitory plasticity accounts for quick, stable and long-lasting memories in biological networks","status":"public","abstract":[{"lang":"eng","text":"The brain’s functionality is developed and maintained through synaptic plasticity. As synapses undergo plasticity, they also affect each other. The nature of such ‘co-dependency’ is difficult to disentangle experimentally, because multiple synapses must be monitored simultaneously. To help understand the experimentally observed phenomena, we introduce a framework that formalizes synaptic co-dependency between different connection types. The resulting model explains how inhibition can gate excitatory plasticity while neighboring excitatory–excitatory interactions determine the strength of long-term potentiation. Furthermore, we show how the interplay between excitatory and inhibitory synapses can account for the quick rise and long-term stability of a variety of synaptic weight profiles, such as orientation tuning and dendritic clustering of co-active synapses. In recurrent neuronal networks, co-dependent plasticity produces rich and stable motor cortex-like dynamics with high input sensitivity. Our results suggest an essential role for the neighborly synaptic interaction during learning, connecting micro-level physiology with network-wide phenomena."}],"type":"journal_article","date_published":"2024-03-20T00:00:00Z","publication":"Nature Neuroscience","citation":{"ista":"Agnes EJ, Vogels TP. 2024. Co-dependent excitatory and inhibitory plasticity accounts for quick, stable and long-lasting memories in biological networks. Nature Neuroscience.","apa":"Agnes, E. J., & Vogels, T. P. (2024). Co-dependent excitatory and inhibitory plasticity accounts for quick, stable and long-lasting memories in biological networks. Nature Neuroscience. Springer Nature. https://doi.org/10.1038/s41593-024-01597-4","ieee":"E. J. Agnes and T. P. Vogels, “Co-dependent excitatory and inhibitory plasticity accounts for quick, stable and long-lasting memories in biological networks,” Nature Neuroscience. Springer Nature, 2024.","ama":"Agnes EJ, Vogels TP. Co-dependent excitatory and inhibitory plasticity accounts for quick, stable and long-lasting memories in biological networks. Nature Neuroscience. 2024. doi:10.1038/s41593-024-01597-4","chicago":"Agnes, Everton J., and Tim P Vogels. “Co-Dependent Excitatory and Inhibitory Plasticity Accounts for Quick, Stable and Long-Lasting Memories in Biological Networks.” Nature Neuroscience. Springer Nature, 2024. https://doi.org/10.1038/s41593-024-01597-4.","mla":"Agnes, Everton J., and Tim P. Vogels. “Co-Dependent Excitatory and Inhibitory Plasticity Accounts for Quick, Stable and Long-Lasting Memories in Biological Networks.” Nature Neuroscience, Springer Nature, 2024, doi:10.1038/s41593-024-01597-4.","short":"E.J. Agnes, T.P. Vogels, Nature Neuroscience (2024)."},"article_type":"original","day":"20","article_processing_charge":"Yes (via OA deal)","scopus_import":"1","author":[{"full_name":"Agnes, Everton J.","last_name":"Agnes","first_name":"Everton J."},{"last_name":"Vogels","first_name":"Tim P","orcid":"0000-0003-3295-6181","id":"CB6FF8D2-008F-11EA-8E08-2637E6697425","full_name":"Vogels, Tim P"}],"date_updated":"2024-03-25T07:04:05Z","date_created":"2024-03-24T23:01:00Z","acknowledgement":"We thank C. Currin, B. Podlaski and the members of the Vogels group for fruitful discussions. E.J.A. and T.P.V. were supported by a Research Project Grant from the Leverhulme Trust (RPG-2016-446; TPV), a Sir Henry Dale Fellowship from the Wellcome Trust and the Royal Society (WT100000; T.P.V.), a Wellcome Trust Senior Research Fellowship (214316/Z/18/Z; T.P.V.) and a European Research Council Consolidator Grant (SYNAPSEEK, 819603; T.P.V.). For the purpose of open access, the authors have applied a CC BY public copyright license to any author accepted manuscript version arising from this submission. Open access funding provided by University of Basel.","year":"2024","publication_status":"epub_ahead","department":[{"_id":"TiVo"}],"publisher":"Springer Nature","ec_funded":1,"doi":"10.1038/s41593-024-01597-4","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/s41593-024-01597-4"}],"oa":1,"quality_controlled":"1","project":[{"call_identifier":"H2020","name":"Learning the shape of synaptic plasticity rules for neuronal architectures and function through machine learning.","grant_number":"819603","_id":"0aacfa84-070f-11eb-9043-d7eb2c709234"}],"month":"03","publication_identifier":{"eissn":["1546-1726"],"issn":["1097-6256"]}},{"scopus_import":"1","day":"01","has_accepted_license":"1","article_processing_charge":"Yes","article_type":"original","publication":"Astrophysical Journal","citation":{"ama":"Greene JE, Labbe I, Goulding AD, et al. UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z > 5. Astrophysical Journal. 2024;964. doi:10.3847/1538-4357/ad1e5f","ieee":"J. E. Greene et al., “UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z > 5,” Astrophysical Journal, vol. 964. IOP Publishing, 2024.","apa":"Greene, J. E., Labbe, I., Goulding, A. D., Furtak, L. J., Chemerynska, I., Kokorev, V., … Zitrin, A. (2024). UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z > 5. Astrophysical Journal. IOP Publishing. https://doi.org/10.3847/1538-4357/ad1e5f","ista":"Greene JE, Labbe I, Goulding AD, Furtak LJ, Chemerynska I, Kokorev V, Dayal P, Volonteri M, Williams CC, Wang B, Setton DJ, Burgasser AJ, Bezanson R, Atek H, Brammer G, Cutler SE, Feldmann R, Fujimoto S, Glazebrook K, De Graaff A, Khullar G, Leja J, Marchesini D, Maseda MV, Matthee JJ, Miller TB, Naidu RP, Nanayakkara T, Oesch PA, Pan R, Papovich C, Price SH, Van Dokkum P, Weaver JR, Whitaker KE, Zitrin A. 2024. UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z > 5. Astrophysical Journal. 964, 39.","short":"J.E. Greene, I. Labbe, A.D. Goulding, L.J. Furtak, I. Chemerynska, V. Kokorev, P. Dayal, M. Volonteri, C.C. Williams, B. Wang, D.J. Setton, A.J. Burgasser, R. Bezanson, H. Atek, G. Brammer, S.E. Cutler, R. Feldmann, S. Fujimoto, K. Glazebrook, A. De Graaff, G. Khullar, J. Leja, D. Marchesini, M.V. Maseda, J.J. Matthee, T.B. Miller, R.P. Naidu, T. Nanayakkara, P.A. Oesch, R. Pan, C. Papovich, S.H. Price, P. Van Dokkum, J.R. Weaver, K.E. Whitaker, A. Zitrin, Astrophysical Journal 964 (2024).","mla":"Greene, Jenny E., et al. “UNCOVER Spectroscopy Confirms the Surprising Ubiquity of Active Galactic Nuclei in Red Sources at z > 5.” Astrophysical Journal, vol. 964, 39, IOP Publishing, 2024, doi:10.3847/1538-4357/ad1e5f.","chicago":"Greene, Jenny E., Ivo Labbe, Andy D. Goulding, Lukas J. Furtak, Iryna Chemerynska, Vasily Kokorev, Pratika Dayal, et al. “UNCOVER Spectroscopy Confirms the Surprising Ubiquity of Active Galactic Nuclei in Red Sources at z > 5.” Astrophysical Journal. IOP Publishing, 2024. https://doi.org/10.3847/1538-4357/ad1e5f."},"date_published":"2024-03-01T00:00:00Z","type":"journal_article","abstract":[{"lang":"eng","text":"The James Webb Space Telescope is revealing a new population of dust-reddened broad-line active galactic nuclei (AGN) at redshifts z ≳ 5. Here we present deep NIRSpec/Prism spectroscopy from the Cycle 1 Treasury program Ultradeep NIRSpec and NIRCam ObserVations before the Epoch of Reionization (UNCOVER) of 15 AGN candidates selected to be compact, with red continua in the rest-frame optical but with blue slopes in the UV. From NIRCam photometry alone, they could have been dominated by dusty star formation or an AGN. Here we show that the majority of the compact red sources in UNCOVER are dust-reddened AGN: 60% show definitive evidence for broad-line Hα with a FWHM > 2000 km s −1, 20% of the current data are inconclusive, and 20% are brown dwarf stars. We propose an updated photometric criterion to select red z > 5 AGN that excludes brown dwarfs and is expected to yield >80% AGN. Remarkably, among all zphot > 5 galaxies with F277W – F444W > 1 in UNCOVER at least 33% are AGN regardless of compactness, climbing to at least 80% AGN for sources with F277W – F444W > 1.6. The confirmed AGN have black hole masses of 107–109M⊙. While their UV luminosities (−16 > MUV > −20 AB mag) are low compared to UV-selected AGN at these epochs, consistent with percent-level scattered AGN light or low levels of unobscured star formation, the inferred bolometric luminosities are typical of 107–109M⊙ black holes radiating at ∼10%–40% the Eddington limit. The number densities are surprisingly high at ∼10−5 Mpc−3 mag−1, 100 times more common than the faintest UV-selected quasars, while accounting for ∼1% of the UV-selected galaxies. While their UV faintness suggests they may not contribute strongly to reionization, their ubiquity poses challenges to models of black hole growth."}],"ddc":["550"],"status":"public","title":"UNCOVER spectroscopy confirms the surprising ubiquity of active galactic nuclei in red sources at z > 5","intvolume":" 964","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15170","oa_version":"Published Version","file":[{"relation":"main_file","file_id":"15176","date_created":"2024-03-25T08:02:43Z","date_updated":"2024-03-25T08:02:43Z","checksum":"389a880e176799d5c062ea7cb82d08c9","success":1,"file_name":"2024_AstrophysicalJourn_Greene.pdf","access_level":"open_access","content_type":"application/pdf","file_size":2700137,"creator":"dernst"}],"month":"03","publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2309.05714"]},"oa":1,"language":[{"iso":"eng"}],"doi":"10.3847/1538-4357/ad1e5f","article_number":"39","file_date_updated":"2024-03-25T08:02:43Z","publication_status":"published","department":[{"_id":"JoMa"}],"publisher":"IOP Publishing","acknowledgement":"J.E.G. and A.D.G acknowledge support from NSF/AAG grant No. 1007094, and J.E.G. also acknowledges support from NSF/AAG grant No. 1007052. A.Z. acknowledges support by grant No. 2020750 from the United States-Israel Binational Science Foundation (BSF) and grant No. 2109066 from the United States National Science Foundation (NSF), and by the Ministry of Science & Technology of Israel. The Cosmic Dawn Center is funded by the Danish National Research Foundation (DNRF) under grant No. 140. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract number MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349. P.D. acknowledges support from the NWO grant 016.VIDI.189.162 (\"ODIN\") and from the European Commission's and University of Groningen's CO-FUND Rosalind Franklin program. K.G. and T.N. acknowledge support from Australian Research Council Laureate Fellowship FL180100060. H.A. and I.C. acknowledge support from CNES, focused on the JWST mission, and the Programme National Cosmology and Galaxies (PNCG) of CNRS/INSU with INP and IN2P3, cofunded by CEA and CNES. R.P.N. acknowledges funding from JWST programs GO-1933 and GO-2279. Support for this work was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. The research of C.C.W. is supported by NOIRLab, which is managed by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation. B.W. acknowledges support from JWST-GO-02561.022-A. A.J.B. acknowledges funding support from NASA/ADAP grant 21-ADAP21-0187. Support for this work was provided by The Brinson Foundation through a Brinson Prize Fellowship grant. R.P.N. acknowledges support for this work provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. C.P. thanks Marsha and Ralph Schilling for the generous support of this research.","year":"2024","date_updated":"2024-03-25T08:04:13Z","date_created":"2024-03-24T23:00:59Z","volume":964,"author":[{"full_name":"Greene, Jenny E.","first_name":"Jenny E.","last_name":"Greene"},{"first_name":"Ivo","last_name":"Labbe","full_name":"Labbe, Ivo"},{"full_name":"Goulding, Andy D.","first_name":"Andy D.","last_name":"Goulding"},{"first_name":"Lukas J.","last_name":"Furtak","full_name":"Furtak, Lukas J."},{"full_name":"Chemerynska, Iryna","first_name":"Iryna","last_name":"Chemerynska"},{"full_name":"Kokorev, Vasily","first_name":"Vasily","last_name":"Kokorev"},{"last_name":"Dayal","first_name":"Pratika","full_name":"Dayal, Pratika"},{"first_name":"Marta","last_name":"Volonteri","full_name":"Volonteri, Marta"},{"full_name":"Williams, Christina C.","first_name":"Christina C.","last_name":"Williams"},{"last_name":"Wang","first_name":"Bingjie","full_name":"Wang, Bingjie"},{"full_name":"Setton, David J.","last_name":"Setton","first_name":"David J."},{"first_name":"Adam J.","last_name":"Burgasser","full_name":"Burgasser, Adam J."},{"full_name":"Bezanson, Rachel","last_name":"Bezanson","first_name":"Rachel"},{"last_name":"Atek","first_name":"Hakim","full_name":"Atek, Hakim"},{"full_name":"Brammer, Gabriel","first_name":"Gabriel","last_name":"Brammer"},{"full_name":"Cutler, Sam E.","last_name":"Cutler","first_name":"Sam E."},{"last_name":"Feldmann","first_name":"Robert","full_name":"Feldmann, Robert"},{"first_name":"Seiji","last_name":"Fujimoto","full_name":"Fujimoto, Seiji"},{"last_name":"Glazebrook","first_name":"Karl","full_name":"Glazebrook, Karl"},{"full_name":"De Graaff, Anna","last_name":"De Graaff","first_name":"Anna"},{"full_name":"Khullar, Gourav","first_name":"Gourav","last_name":"Khullar"},{"full_name":"Leja, Joel","last_name":"Leja","first_name":"Joel"},{"first_name":"Danilo","last_name":"Marchesini","full_name":"Marchesini, Danilo"},{"last_name":"Maseda","first_name":"Michael V.","full_name":"Maseda, Michael V."},{"last_name":"Matthee","first_name":"Jorryt J","orcid":"0000-0003-2871-127X","id":"7439a258-f3c0-11ec-9501-9df22fe06720","full_name":"Matthee, Jorryt J"},{"full_name":"Miller, Tim B.","last_name":"Miller","first_name":"Tim B."},{"full_name":"Naidu, Rohan P.","last_name":"Naidu","first_name":"Rohan P."},{"full_name":"Nanayakkara, Themiya","last_name":"Nanayakkara","first_name":"Themiya"},{"first_name":"Pascal A.","last_name":"Oesch","full_name":"Oesch, Pascal A."},{"last_name":"Pan","first_name":"Richard","full_name":"Pan, Richard"},{"first_name":"Casey","last_name":"Papovich","full_name":"Papovich, Casey"},{"last_name":"Price","first_name":"Sedona H.","full_name":"Price, Sedona H."},{"first_name":"Pieter","last_name":"Van Dokkum","full_name":"Van Dokkum, Pieter"},{"full_name":"Weaver, John R.","first_name":"John R.","last_name":"Weaver"},{"full_name":"Whitaker, Katherine E.","last_name":"Whitaker","first_name":"Katherine E."},{"full_name":"Zitrin, Adi","first_name":"Adi","last_name":"Zitrin"}]},{"date_created":"2024-03-24T23:00:59Z","date_updated":"2024-03-25T07:45:54Z","volume":289,"author":[{"id":"3E8AF77E-F248-11E8-B48F-1D18A9856A87","last_name":"Filakovský","first_name":"Marek","full_name":"Filakovský, Marek"},{"first_name":"Tamio Vesa","last_name":"Nakajima","full_name":"Nakajima, Tamio Vesa"},{"id":"ec596741-c539-11ec-b829-c79322a91242","orcid":"0000-0003-1245-3456","first_name":"Jakub","last_name":"Opršal","full_name":"Opršal, Jakub"},{"full_name":"Tasinato, Gianluca","last_name":"Tasinato","first_name":"Gianluca","id":"0433290C-AF8F-11E9-A4C7-F729E6697425"},{"full_name":"Wagner, Uli","first_name":"Uli","last_name":"Wagner","id":"36690CA2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1494-0568"}],"publication_status":"published","department":[{"_id":"UlWa"}],"publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","acknowledgement":"Marek Filakovský: This research was supported by Charles University (project PRIMUS/\r\n21/SCI/014), the Austrian Science Fund (FWF project P31312-N35), and MSCAfellow5_MUNI\r\n(CZ.02.01.01/00/22_010/0003229). Tamio-Vesa Nakajima: This research was funded by UKRI EP/X024431/1 and by a Clarendon Fund Scholarship. All data is provided in full in the results section of this paper. Jakub Opršal: This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No 101034413. Uli Wagner: This research was supported by the Austrian Science Fund (FWF project P31312-N35).","year":"2024","file_date_updated":"2024-03-25T07:44:30Z","ec_funded":1,"article_number":"34","language":[{"iso":"eng"}],"conference":{"end_date":"2024-03-14","start_date":"2024-03-12","location":"Clermont-Ferrand, France","name":"STACS: Symposium on Theoretical Aspects of Computer Science"},"doi":"10.4230/LIPIcs.STACS.2024.34","quality_controlled":"1","project":[{"grant_number":"P31312","_id":"26611F5C-B435-11E9-9278-68D0E5697425","name":"Algorithms for Embeddings and Homotopy Theory","call_identifier":"FWF"},{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"external_id":{"arxiv":["2312.12981"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"month":"03","publication_identifier":{"isbn":["9783959773119"],"eissn":["1868-8969"]},"file":[{"success":1,"checksum":"0524d4189fd1ed08989546511343edf3","date_updated":"2024-03-25T07:44:30Z","date_created":"2024-03-25T07:44:30Z","file_id":"15175","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":927290,"access_level":"open_access","file_name":"2024_LIPICs_Filakovsky.pdf"}],"oa_version":"Published Version","title":"Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs","status":"public","ddc":["510"],"intvolume":" 289","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15168","abstract":[{"lang":"eng","text":"A linearly ordered (LO) k-colouring of a hypergraph is a colouring of its vertices with colours 1, … , k such that each edge contains a unique maximal colour. Deciding whether an input hypergraph admits LO k-colouring with a fixed number of colours is NP-complete (and in the special case of graphs, LO colouring coincides with the usual graph colouring). Here, we investigate the complexity of approximating the \"linearly ordered chromatic number\" of a hypergraph. We prove that the following promise problem is NP-complete: Given a 3-uniform hypergraph, distinguish between the case that it is LO 3-colourable, and the case that it is not even LO 4-colourable. We prove this result by a combination of algebraic, topological, and combinatorial methods, building on and extending a topological approach for studying approximate graph colouring introduced by Krokhin, Opršal, Wrochna, and Živný (2023)."}],"alternative_title":["LIPIcs"],"type":"conference","date_published":"2024-03-01T00:00:00Z","publication":"41st International Symposium on Theoretical Aspects of Computer Science","citation":{"short":"M. Filakovský, T.V. Nakajima, J. Opršal, G. Tasinato, U. Wagner, in:, 41st International Symposium on Theoretical Aspects of Computer Science, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024.","mla":"Filakovský, Marek, et al. “Hardness of Linearly Ordered 4-Colouring of 3-Colourable 3-Uniform Hypergraphs.” 41st International Symposium on Theoretical Aspects of Computer Science, vol. 289, 34, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.STACS.2024.34.","chicago":"Filakovský, Marek, Tamio Vesa Nakajima, Jakub Opršal, Gianluca Tasinato, and Uli Wagner. “Hardness of Linearly Ordered 4-Colouring of 3-Colourable 3-Uniform Hypergraphs.” In 41st International Symposium on Theoretical Aspects of Computer Science, Vol. 289. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.STACS.2024.34.","ama":"Filakovský M, Nakajima TV, Opršal J, Tasinato G, Wagner U. Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs. In: 41st International Symposium on Theoretical Aspects of Computer Science. Vol 289. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:10.4230/LIPIcs.STACS.2024.34","apa":"Filakovský, M., Nakajima, T. V., Opršal, J., Tasinato, G., & Wagner, U. (2024). Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs. In 41st International Symposium on Theoretical Aspects of Computer Science (Vol. 289). Clermont-Ferrand, France: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.STACS.2024.34","ieee":"M. Filakovský, T. V. Nakajima, J. Opršal, G. Tasinato, and U. Wagner, “Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs,” in 41st International Symposium on Theoretical Aspects of Computer Science, Clermont-Ferrand, France, 2024, vol. 289.","ista":"Filakovský M, Nakajima TV, Opršal J, Tasinato G, Wagner U. 2024. Hardness of linearly ordered 4-colouring of 3-colourable 3-uniform hypergraphs. 41st International Symposium on Theoretical Aspects of Computer Science. STACS: Symposium on Theoretical Aspects of Computer Science, LIPIcs, vol. 289, 34."},"day":"01","has_accepted_license":"1","article_processing_charge":"No","scopus_import":"1"},{"acknowledgement":"The authors declare no conflict of interest related to this study. This project was funded by the Gesellschaft fuer Forschungsfoerderung Niederoesterreich m.b.H. Life Science Call 2017 Grant No. LS17004 and Science call 2019 Dissertationen Grant No. SC19014. No ethical approval was required for this study.","year":"2024","publication_status":"published","department":[{"_id":"PreCl"}],"publisher":"Elsevier","author":[{"first_name":"Juan D.","last_name":"Silva-Henao","full_name":"Silva-Henao, Juan D."},{"first_name":"Sophie","last_name":"Schober","id":"80b0a0ef-4b9f-11ec-b119-8d9d94c4a1d8","full_name":"Schober, Sophie"},{"first_name":"Dieter H.","last_name":"Pahr","full_name":"Pahr, Dieter H."},{"last_name":"Reisinger","first_name":"Andreas G.","full_name":"Reisinger, Andreas G."}],"date_updated":"2024-03-25T08:31:01Z","date_created":"2024-03-24T23:00:58Z","volume":126,"article_number":"104143","file_date_updated":"2024-03-25T08:29:52Z","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"quality_controlled":"1","doi":"10.1016/j.medengphy.2024.104143","language":[{"iso":"eng"}],"month":"04","publication_identifier":{"issn":["1350-4533"],"eissn":["1873-4030"]},"_id":"15164","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["610"],"title":"Critical loss of primary implant stability in osteosynthesis locking screws under cyclic overloading","status":"public","intvolume":" 126","file":[{"file_id":"15177","relation":"main_file","success":1,"checksum":"974acbf2731e7382dcf5920ac762e551","date_updated":"2024-03-25T08:29:52Z","date_created":"2024-03-25T08:29:52Z","access_level":"open_access","file_name":"2024_MedEngineeringPhysics_SilvaHenao.pdf","creator":"dernst","content_type":"application/pdf","file_size":10039402}],"oa_version":"Published Version","type":"journal_article","abstract":[{"lang":"eng","text":"Primary implant stability, which refers to the stability of the implant during the initial healing period is a crucial factor in determining the long-term success of the implant and lays the foundation for secondary implant stability achieved through osseointegration. Factors affecting primary stability include implant design, surgical technique, and patient-specific factors like bone quality and morphology. In vivo, the cyclic nature of anatomical loading puts osteosynthesis locking screws under dynamic loads, which can lead to the formation of micro cracks and defects that slowly degrade the mechanical connection between the bone and screw, thus compromising the initial stability and secondary stability of the implant. Monotonic quasi-static loading used for testing the holding capacity of implanted screws is not well suited to capture this behavior since it cannot capture the progressive deterioration of peri‑implant bone at small displacements. In order to address this issue, this study aims to determine a critical point of loss of primary implant stability in osteosynthesis locking screws under cyclic overloading by investigating the evolution of damage, dissipated energy, and permanent deformation. A custom-made test setup was used to test implanted 2.5 mm locking screws under cyclic overloading test. For each loading cycle, maximum forces and displacement were recorded as well as initial and final cycle displacements and used to calculate damage and energy dissipation evolution. The results of this study demonstrate that for axial, shear, and mixed loading significant damage and energy dissipation can be observed at approximately 20 % of the failure force. Additionally, at this load level, permanent deformations on the screw-bone interface were found to be in the range of 50 to 150 mm which promotes osseointegration and secondary implant stability. This research can assist surgeons in making informed preoperative decisions by providing a better understanding of the critical point of loss of primary implant stability, thus improving the long-term success of the implant and overall patient satisfaction."}],"publication":"Medical Engineering and Physics","citation":{"short":"J.D. Silva-Henao, S. Schober, D.H. Pahr, A.G. Reisinger, Medical Engineering and Physics 126 (2024).","mla":"Silva-Henao, Juan D., et al. “Critical Loss of Primary Implant Stability in Osteosynthesis Locking Screws under Cyclic Overloading.” Medical Engineering and Physics, vol. 126, 104143, Elsevier, 2024, doi:10.1016/j.medengphy.2024.104143.","chicago":"Silva-Henao, Juan D., Sophie Schober, Dieter H. Pahr, and Andreas G. Reisinger. “Critical Loss of Primary Implant Stability in Osteosynthesis Locking Screws under Cyclic Overloading.” Medical Engineering and Physics. Elsevier, 2024. https://doi.org/10.1016/j.medengphy.2024.104143.","ama":"Silva-Henao JD, Schober S, Pahr DH, Reisinger AG. Critical loss of primary implant stability in osteosynthesis locking screws under cyclic overloading. Medical Engineering and Physics. 2024;126. doi:10.1016/j.medengphy.2024.104143","ieee":"J. D. Silva-Henao, S. Schober, D. H. Pahr, and A. G. Reisinger, “Critical loss of primary implant stability in osteosynthesis locking screws under cyclic overloading,” Medical Engineering and Physics, vol. 126. Elsevier, 2024.","apa":"Silva-Henao, J. D., Schober, S., Pahr, D. H., & Reisinger, A. G. (2024). Critical loss of primary implant stability in osteosynthesis locking screws under cyclic overloading. Medical Engineering and Physics. Elsevier. https://doi.org/10.1016/j.medengphy.2024.104143","ista":"Silva-Henao JD, Schober S, Pahr DH, Reisinger AG. 2024. Critical loss of primary implant stability in osteosynthesis locking screws under cyclic overloading. Medical Engineering and Physics. 126, 104143."},"article_type":"original","date_published":"2024-04-01T00:00:00Z","scopus_import":"1","day":"01","has_accepted_license":"1","article_processing_charge":"Yes (in subscription journal)"},{"publication":"Physical Review A","citation":{"mla":"Al Hyder, Ragheed, et al. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A, vol. 109, no. 3, 033315, American Physical Society, 2024, doi:10.1103/PhysRevA.109.033315.","short":"R. Al Hyder, F. Chevy, X. Leyronas, Physical Review A 109 (2024).","chicago":"Al Hyder, Ragheed, F. Chevy, and X. Leyronas. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A. American Physical Society, 2024. https://doi.org/10.1103/PhysRevA.109.033315.","ama":"Al Hyder R, Chevy F, Leyronas X. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 2024;109(3). doi:10.1103/PhysRevA.109.033315","ista":"Al Hyder R, Chevy F, Leyronas X. 2024. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 109(3), 033315.","apa":"Al Hyder, R., Chevy, F., & Leyronas, X. (2024). Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.109.033315","ieee":"R. Al Hyder, F. Chevy, and X. Leyronas, “Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy,” Physical Review A, vol. 109, no. 3. American Physical Society, 2024."},"article_type":"original","date_published":"2024-03-19T00:00:00Z","scopus_import":"1","day":"19","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15167","status":"public","title":"Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy","intvolume":" 109","oa_version":"Preprint","type":"journal_article","abstract":[{"lang":"eng","text":"We perform a diagrammatic analysis of the energy of a mobile impurity immersed in a strongly interacting two-component Fermi gas to second order in the impurity-bath interaction. These corrections demonstrate divergent behavior in the limit of large impurity momentum. We show the fundamental processes responsible for these logarithmically divergent terms. We study the problem in the general case without any assumptions regarding the fermion-fermion interactions in the bath. We show that the divergent term can be summed up to all orders in the Fermi-Fermi interaction and that the resulting expression is equivalent to the one obtained in the few-body calculation. Finally, we provide a perturbative calculation to the second order in the Fermi-Fermi interaction, and we show the diagrams responsible for these terms."}],"issue":"3","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2311.14536","open_access":"1"}],"external_id":{"arxiv":["2311.14536"]},"oa":1,"quality_controlled":"1","doi":"10.1103/PhysRevA.109.033315","language":[{"iso":"eng"}],"month":"03","publication_identifier":{"eissn":["2469-9934"],"issn":["2469-9926"]},"acknowledgement":"We thank Félix Werner and Kris Van Houcke for interesting discussions.","year":"2024","publication_status":"published","publisher":"American Physical Society","department":[{"_id":"MiLe"}],"author":[{"id":"d1c405be-ae15-11ed-8510-ccf53278162e","last_name":"Al Hyder","first_name":"Ragheed","full_name":"Al Hyder, Ragheed"},{"last_name":"Chevy","first_name":"F.","full_name":"Chevy, F."},{"last_name":"Leyronas","first_name":"X.","full_name":"Leyronas, X."}],"date_created":"2024-03-24T23:00:59Z","date_updated":"2024-03-25T07:36:55Z","volume":109,"article_number":"033315"},{"issue":"6","abstract":[{"lang":"eng","text":"For some k∈Z≥0∪{∞}, we call a linear forest k-bounded if each of its components has at most k edges. We will say a (k,ℓ)-bounded linear forest decomposition of a graph G is a partition of E(G) into the edge sets of two linear forests Fk,Fℓ where Fk is k-bounded and Fℓ is ℓ-bounded. We show that the problem of deciding whether a given graph has such a decomposition is NP-complete if both k and ℓ are at least 2, NP-complete if k≥9 and ℓ=1, and is in P for (k,ℓ)=(2,1). Before this, the only known NP-complete cases were the (2,2) and (3,3) cases. Our hardness result answers a question of Bermond et al. from 1984. We also show that planar graphs of girth at least nine decompose into a linear forest and a matching, which in particular is stronger than 3-edge-colouring such graphs."}],"type":"journal_article","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15163","intvolume":" 347","status":"public","title":"Decompositions into two linear forests of bounded lengths","article_processing_charge":"No","day":"19","scopus_import":"1","date_published":"2024-03-19T00:00:00Z","citation":{"ista":"Campbell R, Hörsch F, Moore B. 2024. Decompositions into two linear forests of bounded lengths. Discrete Mathematics. 347(6), 113962.","apa":"Campbell, R., Hörsch, F., & Moore, B. (2024). Decompositions into two linear forests of bounded lengths. Discrete Mathematics. Elsevier. https://doi.org/10.1016/j.disc.2024.113962","ieee":"R. Campbell, F. Hörsch, and B. Moore, “Decompositions into two linear forests of bounded lengths,” Discrete Mathematics, vol. 347, no. 6. Elsevier, 2024.","ama":"Campbell R, Hörsch F, Moore B. Decompositions into two linear forests of bounded lengths. Discrete Mathematics. 2024;347(6). doi:10.1016/j.disc.2024.113962","chicago":"Campbell, Rutger, Florian Hörsch, and Benjamin Moore. “Decompositions into Two Linear Forests of Bounded Lengths.” Discrete Mathematics. Elsevier, 2024. https://doi.org/10.1016/j.disc.2024.113962.","mla":"Campbell, Rutger, et al. “Decompositions into Two Linear Forests of Bounded Lengths.” Discrete Mathematics, vol. 347, no. 6, 113962, Elsevier, 2024, doi:10.1016/j.disc.2024.113962.","short":"R. Campbell, F. Hörsch, B. Moore, Discrete Mathematics 347 (2024)."},"publication":"Discrete Mathematics","article_type":"original","article_number":"113962","author":[{"first_name":"Rutger","last_name":"Campbell","full_name":"Campbell, Rutger"},{"last_name":"Hörsch","first_name":"Florian","full_name":"Hörsch, Florian"},{"full_name":"Moore, Benjamin","id":"6dc1a1be-bf1c-11ed-8d2b-d044840f49d6","last_name":"Moore","first_name":"Benjamin"}],"volume":347,"date_created":"2024-03-24T23:00:58Z","date_updated":"2024-03-25T08:09:43Z","year":"2024","acknowledgement":"We wish to thank Dániel Marx and András Sebő for making us aware of the results in [8] and some clarifications on them.","publisher":"Elsevier","department":[{"_id":"MaKw"}],"publication_status":"epub_ahead","publication_identifier":{"issn":["0012-365X"]},"month":"03","doi":"10.1016/j.disc.2024.113962","language":[{"iso":"eng"}],"oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2301.11615"}],"external_id":{"arxiv":["2301.11615"]},"quality_controlled":"1"},{"author":[{"full_name":"Matthee, Jorryt J","first_name":"Jorryt J","last_name":"Matthee","id":"7439a258-f3c0-11ec-9501-9df22fe06720","orcid":"0000-0003-2871-127X"},{"first_name":"Rohan P.","last_name":"Naidu","full_name":"Naidu, Rohan P."},{"last_name":"Brammer","first_name":"Gabriel","full_name":"Brammer, Gabriel"},{"full_name":"Chisholm, John","last_name":"Chisholm","first_name":"John"},{"first_name":"Anna-Christina","last_name":"Eilers","full_name":"Eilers, Anna-Christina"},{"full_name":"Goulding, Andy","first_name":"Andy","last_name":"Goulding"},{"full_name":"Greene, Jenny","first_name":"Jenny","last_name":"Greene"},{"full_name":"Kashino, Daichi","first_name":"Daichi","last_name":"Kashino"},{"full_name":"Labbe, Ivo","last_name":"Labbe","first_name":"Ivo"},{"last_name":"Lilly","first_name":"Simon J.","full_name":"Lilly, Simon J."},{"last_name":"Mackenzie","first_name":"Ruari","full_name":"Mackenzie, Ruari"},{"last_name":"Oesch","first_name":"Pascal A.","full_name":"Oesch, Pascal A."},{"last_name":"Weibel","first_name":"Andrea","full_name":"Weibel, Andrea"},{"first_name":"Stijn","last_name":"Wuyts","full_name":"Wuyts, Stijn"},{"full_name":"Xiao, Mengyuan","first_name":"Mengyuan","last_name":"Xiao"},{"first_name":"Rongmon","last_name":"Bordoloi","full_name":"Bordoloi, Rongmon"},{"first_name":"Rychard","last_name":"Bouwens","full_name":"Bouwens, Rychard"},{"full_name":"van Dokkum, Pieter","first_name":"Pieter","last_name":"van Dokkum"},{"full_name":"Illingworth, Garth","first_name":"Garth","last_name":"Illingworth"},{"first_name":"Ivan","last_name":"Kramarenko","full_name":"Kramarenko, Ivan"},{"full_name":"Maseda, Michael V.","last_name":"Maseda","first_name":"Michael V."},{"full_name":"Mason, Charlotte","last_name":"Mason","first_name":"Charlotte"},{"first_name":"Romain A.","last_name":"Meyer","full_name":"Meyer, Romain A."},{"last_name":"Nelson","first_name":"Erica J.","full_name":"Nelson, Erica J."},{"full_name":"Reddy, Naveen A.","last_name":"Reddy","first_name":"Naveen A."},{"full_name":"Shivaei, Irene","first_name":"Irene","last_name":"Shivaei"},{"first_name":"Robert A.","last_name":"Simcoe","full_name":"Simcoe, Robert A."},{"first_name":"Minghao","last_name":"Yue","full_name":"Yue, Minghao"}],"date_updated":"2024-03-25T09:37:27Z","date_created":"2024-03-25T08:54:47Z","volume":963,"year":"2024","acknowledgement":"We thank the anonymous referee for constructive comments that helped improve the manuscript. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program Nos. 1243 and 1895. The specific observations analyzed can be accessed via doi:10.17909/4xx0-zj76. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. R.P.N. acknowledges funding from JWST programs GO-1933 and GO-2279. Support for this work for R.P.N. was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. Support for this work for G.I. was provided by NASA through grant JWST-GO-01895 awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract No. MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349. The Cosmic Dawn Center (DAWN) is funded by the Danish National Research Foundation under grant No. 140.\r\nFacility: JWST - James Webb Space Telescope, HST - Hubble Space Telescope satellite\r\nSoftware: Python, matplotlib (Hunter 2007), numpy (Harris et al. 2020), scipy (Virtanen et al. 2020), Astropy (Astropy Collaboration et al. 2013, 2018), Imfit (Erwin 2015).","publication_status":"published","publisher":"American Astronomical Society","department":[{"_id":"JoMa"}],"file_date_updated":"2024-03-25T09:31:58Z","article_number":"129","doi":"10.3847/1538-4357/ad2345","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","project":[{"grant_number":"101076224","_id":"bd9b2118-d553-11ed-ba76-db24564edfea","name":"Young galaxies as tracers and agents of cosmic reionization"}],"month":"03","publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"file":[{"creator":"dernst","content_type":"application/pdf","file_size":6047536,"file_name":"2024_AstrophysicalJourn_Matthee.pdf","access_level":"open_access","date_created":"2024-03-25T09:31:58Z","date_updated":"2024-03-25T09:31:58Z","success":1,"checksum":"dc7af4694f9f94a551417ab49fa43edf","file_id":"15184","relation":"main_file"}],"oa_version":"Published Version","_id":"15180","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["550"],"status":"public","title":"Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys","intvolume":" 963","abstract":[{"lang":"eng","text":"Characterizing the prevalence and properties of faint active galactic nuclei (AGNs) in the early Universe is key for understanding the formation of supermassive black holes (SMBHs) and determining their role in cosmic reionization. We perform a spectroscopic search for broad Hα emitters at z ≈ 4–6 using deep JWST/NIRCam imaging and wide field slitless spectroscopy from the EIGER and FRESCO surveys. We identify 20 Hα lines at z = 4.2–5.5 that have broad components with line widths from ∼1200–3700 km s−1, contributing ∼30%–90% of the total line flux. We interpret these broad components as being powered by accretion onto SMBHs with implied masses ∼107–8M⊙. In the UV luminosity range MUV,AGN+host = −21 to −18, we measure number densities of ≈10−5 cMpc−3. This is an order of magnitude higher than expected from extrapolating quasar UV luminosity functions (LFs). Yet, such AGN are found in only <1% of star-forming galaxies at z ∼ 5. The number density discrepancy is much lower when compared to the broad Hα LF. The SMBH mass function agrees with large cosmological simulations. In two objects, we detect complex Hα profiles that we tentatively interpret as caused by absorption signatures from dense gas fueling SMBH growth and outflows. We may be witnessing early AGN feedback that will clear dust-free pathways through which more massive blue quasars are seen. We uncover a strong correlation between reddening and the fraction of total galaxy luminosity arising from faint AGN. This implies that early SMBH growth is highly obscured and that faint AGN are only minor contributors to cosmic reionization."}],"issue":"2","type":"journal_article","date_published":"2024-03-07T00:00:00Z","publication":"The Astrophysical Journal","citation":{"short":"J.J. Matthee, R.P. Naidu, G. Brammer, J. Chisholm, A.-C. Eilers, A. Goulding, J. Greene, D. Kashino, I. Labbe, S.J. Lilly, R. Mackenzie, P.A. Oesch, A. Weibel, S. Wuyts, M. Xiao, R. Bordoloi, R. Bouwens, P. van Dokkum, G. Illingworth, I. Kramarenko, M.V. Maseda, C. Mason, R.A. Meyer, E.J. Nelson, N.A. Reddy, I. Shivaei, R.A. Simcoe, M. Yue, The Astrophysical Journal 963 (2024).","mla":"Matthee, Jorryt J., et al. “Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys.” The Astrophysical Journal, vol. 963, no. 2, 129, American Astronomical Society, 2024, doi:10.3847/1538-4357/ad2345.","chicago":"Matthee, Jorryt J, Rohan P. Naidu, Gabriel Brammer, John Chisholm, Anna-Christina Eilers, Andy Goulding, Jenny Greene, et al. “Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys.” The Astrophysical Journal. American Astronomical Society, 2024. https://doi.org/10.3847/1538-4357/ad2345.","ama":"Matthee JJ, Naidu RP, Brammer G, et al. Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. 2024;963(2). doi:10.3847/1538-4357/ad2345","apa":"Matthee, J. J., Naidu, R. P., Brammer, G., Chisholm, J., Eilers, A.-C., Goulding, A., … Yue, M. (2024). Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ad2345","ieee":"J. J. Matthee et al., “Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys,” The Astrophysical Journal, vol. 963, no. 2. American Astronomical Society, 2024.","ista":"Matthee JJ, Naidu RP, Brammer G, Chisholm J, Eilers A-C, Goulding A, Greene J, Kashino D, Labbe I, Lilly SJ, Mackenzie R, Oesch PA, Weibel A, Wuyts S, Xiao M, Bordoloi R, Bouwens R, van Dokkum P, Illingworth G, Kramarenko I, Maseda MV, Mason C, Meyer RA, Nelson EJ, Reddy NA, Shivaei I, Simcoe RA, Yue M. 2024. Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. 963(2), 129."},"article_type":"original","day":"07","article_processing_charge":"Yes","has_accepted_license":"1","scopus_import":"1","keyword":["Space and Planetary Science","Astronomy and Astrophysics"]},{"author":[{"last_name":"Palkina","first_name":"Kseniia A.","full_name":"Palkina, Kseniia A."},{"first_name":"Tatiana A.","last_name":"Karataeva","full_name":"Karataeva, Tatiana A."},{"full_name":"Perfilov, Maxim M.","last_name":"Perfilov","first_name":"Maxim M."},{"last_name":"Fakhranurova","first_name":"Liliia I.","full_name":"Fakhranurova, Liliia I."},{"first_name":"Nadezhda M.","last_name":"Markina","full_name":"Markina, Nadezhda M."},{"full_name":"Gonzalez Somermeyer, Louisa","first_name":"Louisa","last_name":"Gonzalez Somermeyer","id":"4720D23C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9139-5383"},{"full_name":"Garcia-Perez, Elena","first_name":"Elena","last_name":"Garcia-Perez"},{"full_name":"Vazquez-Vilar, Marta","first_name":"Marta","last_name":"Vazquez-Vilar"},{"last_name":"Rodriguez-Rodriguez","first_name":"Marta","full_name":"Rodriguez-Rodriguez, Marta"},{"first_name":"Victor","last_name":"Vazquez-Vilriales","full_name":"Vazquez-Vilriales, Victor"},{"first_name":"Ekaterina S.","last_name":"Shakhova","full_name":"Shakhova, Ekaterina S."},{"full_name":"Mitiouchkina, Tatiana","first_name":"Tatiana","last_name":"Mitiouchkina"},{"full_name":"Belozerova, Olga A.","last_name":"Belozerova","first_name":"Olga A."},{"last_name":"Kovalchuk","first_name":"Sergey I.","full_name":"Kovalchuk, Sergey I."},{"full_name":"Alekberova, Anna","first_name":"Anna","last_name":"Alekberova"},{"full_name":"Malyshevskaia, Alena K.","last_name":"Malyshevskaia","first_name":"Alena K."},{"first_name":"Evgenia N.","last_name":"Bugaeva","full_name":"Bugaeva, Evgenia N."},{"full_name":"Guglya, Elena B.","last_name":"Guglya","first_name":"Elena B."},{"full_name":"Balakireva, Anastasia","last_name":"Balakireva","first_name":"Anastasia"},{"full_name":"Sytov, Nikita","first_name":"Nikita","last_name":"Sytov"},{"full_name":"Bezlikhotnova, Anastasia","last_name":"Bezlikhotnova","first_name":"Anastasia"},{"full_name":"Boldyreva, Daria I.","first_name":"Daria I.","last_name":"Boldyreva"},{"full_name":"Babenko, Vladislav V.","first_name":"Vladislav V.","last_name":"Babenko"},{"first_name":"Fyodor","last_name":"Kondrashov","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8243-4694","full_name":"Kondrashov, Fyodor"},{"full_name":"Choob, Vladimir V.","last_name":"Choob","first_name":"Vladimir V."},{"first_name":"Diego","last_name":"Orzaez","full_name":"Orzaez, Diego"},{"full_name":"Yampolsky, Ilia V.","first_name":"Ilia V.","last_name":"Yampolsky"},{"full_name":"Mishin, Alexander S.","last_name":"Mishin","first_name":"Alexander S."},{"first_name":"Karen S.","last_name":"Sarkisyan","full_name":"Sarkisyan, Karen S."}],"volume":10,"date_updated":"2024-03-25T09:44:53Z","date_created":"2024-03-25T08:54:33Z","year":"2024","acknowledgement":"We thank Milaboratory (milaboratory.com) for the access to computing and storage infrastructure. We thank J. Petrasek for providing the BY-2 cell culture line. We thank Konstantin Lukyanov laboratory and Sergey Deyev laboratory for assistance with experiments.\r\nThis study was partially funded by Light Bio and Planta. The Synthetic biology Group is funded by the MRC London Institute of Medical Sciences (UKRI MC-A658-5QEA0). Cloning and luminescent assays performed in BY-2 were partially supported by RSF, project number 22-14-00400, https://rscf.ru/project/22-14-00400/. Plant transformations were funded by RFBR and MOST, project number 21-54-52004. Plant imaging experiments were funded by RSF, project number 22-74-00124, https://rscf.ru/project/22-74-00124/. Viral delivery experiments were funded by the grant PID2019-108203RB-I00 Plan Nacional I + D from the Ministerio de Ciencia e Innovación (Spain) through the Agencia Estatal de Investigación (cofinanced by the European Regional Development Fund).","department":[{"_id":"FyKo"}],"publisher":"American Association for the Advancement of Science","publication_status":"published","file_date_updated":"2024-03-25T09:42:10Z","article_number":"adk1992","doi":"10.1126/sciadv.adk1992","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"quality_controlled":"1","publication_identifier":{"issn":["2375-2548"]},"month":"03","oa_version":"Published Version","file":[{"creator":"dernst","content_type":"application/pdf","file_size":1499302,"file_name":"2024_ScienceAdv_Palkina.pdf","access_level":"open_access","date_updated":"2024-03-25T09:42:10Z","date_created":"2024-03-25T09:42:10Z","success":1,"checksum":"a19c43b260ea0bbaf895a29712e3153c","file_id":"15185","relation":"main_file"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15179","intvolume":" 10","ddc":["580"],"title":"A hybrid pathway for self-sustained luminescence","status":"public","issue":"10","abstract":[{"text":"The fungal bioluminescence pathway can be reconstituted in other organisms allowing luminescence imaging without exogenously supplied substrate. The pathway starts from hispidin biosynthesis—a step catalyzed by a large fungal polyketide synthase that requires a posttranslational modification for activity. Here, we report identification of alternative compact hispidin synthases encoded by a phylogenetically diverse group of plants. A hybrid bioluminescence pathway that combines plant and fungal genes is more compact, not dependent on availability of machinery for posttranslational modifications, and confers autonomous bioluminescence in yeast, mammalian, and plant hosts. The compact size of plant hispidin synthases enables additional modes of delivery of autoluminescence, such as delivery with viral vectors.","lang":"eng"}],"type":"journal_article","date_published":"2024-03-01T00:00:00Z","citation":{"ista":"Palkina KA, Karataeva TA, Perfilov MM, Fakhranurova LI, Markina NM, Gonzalez Somermeyer L, Garcia-Perez E, Vazquez-Vilar M, Rodriguez-Rodriguez M, Vazquez-Vilriales V, Shakhova ES, Mitiouchkina T, Belozerova OA, Kovalchuk SI, Alekberova A, Malyshevskaia AK, Bugaeva EN, Guglya EB, Balakireva A, Sytov N, Bezlikhotnova A, Boldyreva DI, Babenko VV, Kondrashov F, Choob VV, Orzaez D, Yampolsky IV, Mishin AS, Sarkisyan KS. 2024. A hybrid pathway for self-sustained luminescence. Science Advances. 10(10), adk1992.","apa":"Palkina, K. A., Karataeva, T. A., Perfilov, M. M., Fakhranurova, L. I., Markina, N. M., Gonzalez Somermeyer, L., … Sarkisyan, K. S. (2024). A hybrid pathway for self-sustained luminescence. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.adk1992","ieee":"K. A. Palkina et al., “A hybrid pathway for self-sustained luminescence,” Science Advances, vol. 10, no. 10. American Association for the Advancement of Science, 2024.","ama":"Palkina KA, Karataeva TA, Perfilov MM, et al. A hybrid pathway for self-sustained luminescence. Science Advances. 2024;10(10). doi:10.1126/sciadv.adk1992","chicago":"Palkina, Kseniia A., Tatiana A. Karataeva, Maxim M. Perfilov, Liliia I. Fakhranurova, Nadezhda M. Markina, Louisa Gonzalez Somermeyer, Elena Garcia-Perez, et al. “A Hybrid Pathway for Self-Sustained Luminescence.” Science Advances. American Association for the Advancement of Science, 2024. https://doi.org/10.1126/sciadv.adk1992.","mla":"Palkina, Kseniia A., et al. “A Hybrid Pathway for Self-Sustained Luminescence.” Science Advances, vol. 10, no. 10, adk1992, American Association for the Advancement of Science, 2024, doi:10.1126/sciadv.adk1992.","short":"K.A. Palkina, T.A. Karataeva, M.M. Perfilov, L.I. Fakhranurova, N.M. Markina, L. Gonzalez Somermeyer, E. Garcia-Perez, M. Vazquez-Vilar, M. Rodriguez-Rodriguez, V. Vazquez-Vilriales, E.S. Shakhova, T. Mitiouchkina, O.A. Belozerova, S.I. Kovalchuk, A. Alekberova, A.K. Malyshevskaia, E.N. Bugaeva, E.B. Guglya, A. Balakireva, N. Sytov, A. Bezlikhotnova, D.I. Boldyreva, V.V. Babenko, F. Kondrashov, V.V. Choob, D. Orzaez, I.V. Yampolsky, A.S. Mishin, K.S. Sarkisyan, Science Advances 10 (2024)."},"publication":"Science Advances","article_type":"original","has_accepted_license":"1","article_processing_charge":"Yes","day":"01","scopus_import":"1"},{"month":"03","publication_identifier":{"eissn":["1944-8007"],"issn":["0094-8276"]},"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"oa":1,"quality_controlled":"1","project":[{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"},{"_id":"629205d8-2b32-11ec-9570-e1356ff73576","grant_number":"805041","call_identifier":"H2020","name":"organization of CLoUdS, and implications of Tropical cyclones and for the Energetics of the tropics, in current and waRming climate"}],"doi":"10.1029/2023gl106523","language":[{"iso":"eng"}],"article_number":" e2023GL106523","file_date_updated":"2024-03-25T11:28:25Z","ec_funded":1,"license":"https://creativecommons.org/licenses/by-nc-nd/4.0/","acknowledgement":"YLH is supported by funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant 101034413. CM gratefully acknowledges funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (Project CLUSTER, Grant 805041). The authors warmly thank Steven Sherwood, Jiawei Bao, Bidyut Goswami, and Martin Janssens for stimulating and helpful discussions. They also thank Christopher Holloway and an anonymous reviewer for providing helpful feedback that greatly improved this manuscript.\r\n","year":"2024","publication_status":"published","department":[{"_id":"CaMu"}],"publisher":"American Geophysical Union","author":[{"full_name":"Hwong, Yi-Ling","id":"1217aa61-4dd1-11ec-9ac3-f2ba3f17ee22","orcid":"0000-0001-9281-3479","first_name":"Yi-Ling","last_name":"Hwong"},{"orcid":"0000-0001-5836-5350","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","last_name":"Muller","first_name":"Caroline J","full_name":"Muller, Caroline J"}],"date_created":"2024-03-25T10:27:30Z","date_updated":"2024-03-25T11:32:06Z","volume":51,"keyword":["General Earth and Planetary Sciences","Geophysics"],"day":"19","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1","publication":"Geophysical Research Letters","citation":{"ista":"Hwong Y-L, Muller CJ. 2024. The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. 51(6), e2023GL106523.","ieee":"Y.-L. Hwong and C. J. Muller, “The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation,” Geophysical Research Letters, vol. 51, no. 6. American Geophysical Union, 2024.","apa":"Hwong, Y.-L., & Muller, C. J. (2024). The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. American Geophysical Union. https://doi.org/10.1029/2023gl106523","ama":"Hwong Y-L, Muller CJ. The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. 2024;51(6). doi:10.1029/2023gl106523","chicago":"Hwong, Yi-Ling, and Caroline J Muller. “The Unreasonable Efficiency of Total Rain Evaporation Removal in Triggering Convective Self‐aggregation.” Geophysical Research Letters. American Geophysical Union, 2024. https://doi.org/10.1029/2023gl106523.","mla":"Hwong, Yi-Ling, and Caroline J. Muller. “The Unreasonable Efficiency of Total Rain Evaporation Removal in Triggering Convective Self‐aggregation.” Geophysical Research Letters, vol. 51, no. 6, e2023GL106523, American Geophysical Union, 2024, doi:10.1029/2023gl106523.","short":"Y.-L. Hwong, C.J. Muller, Geophysical Research Letters 51 (2024)."},"article_type":"original","date_published":"2024-03-19T00:00:00Z","type":"journal_article","abstract":[{"lang":"eng","text":"The elimination of rain evaporation in the planetary boundary layer (PBL) has been found to lead to convective self‐aggregation (CSA) even without radiative feedback, but the precise mechanisms underlying this phenomenon remain unclear. We conducted cloud‐resolving simulations with two domain sizes and progressively reduced rain evaporation in the PBL. Surprisingly, CSA only occurred when rain evaporation was almost completely removed. The additional convective heating resulting from the reduction of evaporative cooling in the moist patch was found to be the trigger, thereafter a dry subsidence intrusion into the PBL in the dry patch takes over and sets CSA in motion. Temperature and moisture anomalies oppose each other in their buoyancy effects, hence explaining the need for almost total rain evaporation removal. We also found radiative cooling and not cold pools to be the leading cause for the comparative ease of CSA to take place in the larger domain."}],"issue":"6","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15186","status":"public","title":"The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation","ddc":["550"],"intvolume":" 51","oa_version":"Published Version","file":[{"success":1,"checksum":"eacb011091a503b9e7b748fef639ba4c","date_created":"2024-03-25T11:28:25Z","date_updated":"2024-03-25T11:28:25Z","file_id":"15187","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":1280108,"access_level":"open_access","file_name":"2024_GeophysResLetters_Hwong.pdf"}]},{"author":[{"full_name":"Becker, A.","last_name":"Becker","first_name":"A."},{"full_name":"Koutentakis, Georgios","id":"d7b23d3a-9e21-11ec-b482-f76739596b95","last_name":"Koutentakis","first_name":"Georgios"},{"full_name":"Schmelcher, P.","first_name":"P.","last_name":"Schmelcher"}],"volume":6,"date_created":"2024-03-25T08:57:07Z","date_updated":"2024-03-25T09:27:37Z","year":"2024","acknowledgement":"This work has been funded by the Cluster of Excellence “Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG) - EXC 2056 - Project ID 390715994.\r\nG.M.K. gratefully acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413.","department":[{"_id":"MiLe"}],"publisher":"American Physical Society","publication_status":"published","ec_funded":1,"file_date_updated":"2024-03-25T09:24:55Z","article_number":"013257","doi":"10.1103/physrevresearch.6.013257","language":[{"iso":"eng"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"arxiv":["2310.17995"]},"oa":1,"project":[{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c"}],"quality_controlled":"1","publication_identifier":{"issn":["2643-1564"]},"month":"03","oa_version":"Published Version","file":[{"relation":"main_file","file_id":"15183","date_created":"2024-03-25T09:24:55Z","date_updated":"2024-03-25T09:24:55Z","checksum":"4e0e58d1f58386fb016284c84db2a300","success":1,"file_name":"2024_PhysicalReviewResearch_Becker.pdf","access_level":"open_access","content_type":"application/pdf","file_size":2207067,"creator":"dernst"}],"_id":"15181","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 6","status":"public","title":"Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions","ddc":["530"],"issue":"1","abstract":[{"lang":"eng","text":"We demonstrate the failure of the adiabatic Born-Oppenheimer approximation to describe the ground state of a quantum impurity within an ultracold Fermi gas despite substantial mass differences between the bath and impurity species. Increasing repulsion leads to the appearance of nonadiabatic couplings between the fast bath and slow impurity degrees of freedom, which reduce the parity symmetry of the latter according to the pseudo Jahn-Teller effect. The presence of this mechanism is associated to a conical intersection involving the impurity position and the inverse of the interaction strength, which acts as a synthetic dimension. We elucidate the presence of these effects via a detailed ground-state analysis involving the comparison of ab initio fully correlated simulations with effective models. Our study suggests ultracold atomic ensembles as potent emulators of complex molecular phenomena."}],"type":"journal_article","date_published":"2024-03-01T00:00:00Z","citation":{"short":"A. Becker, G. Koutentakis, P. Schmelcher, Physical Review Research 6 (2024).","mla":"Becker, A., et al. “Synthetic Dimension-Induced Pseudo Jahn-Teller Effect in One-Dimensional Confined Fermions.” Physical Review Research, vol. 6, no. 1, 013257, American Physical Society, 2024, doi:10.1103/physrevresearch.6.013257.","chicago":"Becker, A., Georgios Koutentakis, and P. Schmelcher. “Synthetic Dimension-Induced Pseudo Jahn-Teller Effect in One-Dimensional Confined Fermions.” Physical Review Research. American Physical Society, 2024. https://doi.org/10.1103/physrevresearch.6.013257.","ama":"Becker A, Koutentakis G, Schmelcher P. Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.013257","apa":"Becker, A., Koutentakis, G., & Schmelcher, P. (2024). Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.6.013257","ieee":"A. Becker, G. Koutentakis, and P. Schmelcher, “Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions,” Physical Review Research, vol. 6, no. 1. American Physical Society, 2024.","ista":"Becker A, Koutentakis G, Schmelcher P. 2024. Synthetic dimension-induced pseudo Jahn-Teller effect in one-dimensional confined fermions. Physical Review Research. 6(1), 013257."},"publication":"Physical Review Research","article_type":"original","article_processing_charge":"Yes","has_accepted_license":"1","day":"01","scopus_import":"1"},{"citation":{"chicago":"Kleinhanns, Tobias, Francesco Milillo, Mariano Calcabrini, Christine Fiedler, Sharona Horta, Daniel Balazs, Marissa J. Strumolo, et al. “A Route to High Thermoelectric Performance: Solution‐based Control of Microstructure and Composition in Ag2Se.” Advanced Energy Materials. Wiley, 2024. https://doi.org/10.1002/aenm.202400408.","mla":"Kleinhanns, Tobias, et al. “A Route to High Thermoelectric Performance: Solution‐based Control of Microstructure and Composition in Ag2Se.” Advanced Energy Materials, 2400408, Wiley, 2024, doi:10.1002/aenm.202400408.","short":"T. Kleinhanns, F. Milillo, M. Calcabrini, C. Fiedler, S. Horta, D. Balazs, M.J. Strumolo, R. Hasler, J. Llorca, M. Tkadletz, R.L. Brutchey, M. Ibáñez, Advanced Energy Materials (2024).","ista":"Kleinhanns T, Milillo F, Calcabrini M, Fiedler C, Horta S, Balazs D, Strumolo MJ, Hasler R, Llorca J, Tkadletz M, Brutchey RL, Ibáñez M. 2024. A route to high thermoelectric performance: Solution‐based control of microstructure and composition in Ag2Se. Advanced Energy Materials., 2400408.","ieee":"T. Kleinhanns et al., “A route to high thermoelectric performance: Solution‐based control of microstructure and composition in Ag2Se,” Advanced Energy Materials. Wiley, 2024.","apa":"Kleinhanns, T., Milillo, F., Calcabrini, M., Fiedler, C., Horta, S., Balazs, D., … Ibáñez, M. (2024). A route to high thermoelectric performance: Solution‐based control of microstructure and composition in Ag2Se. Advanced Energy Materials. Wiley. https://doi.org/10.1002/aenm.202400408","ama":"Kleinhanns T, Milillo F, Calcabrini M, et al. A route to high thermoelectric performance: Solution‐based control of microstructure and composition in Ag2Se. Advanced Energy Materials. 2024. doi:10.1002/aenm.202400408"},"publication":"Advanced Energy Materials","article_type":"original","date_published":"2024-03-13T00:00:00Z","scopus_import":"1","article_processing_charge":"Yes (via OA deal)","day":"13","_id":"15182","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","title":"A route to high thermoelectric performance: Solution‐based control of microstructure and composition in Ag2Se","oa_version":"Published Version","type":"journal_article","abstract":[{"text":"Thermoelectric materials convert heat into electricity, with a broad range of applications near room temperature (RT). However, the library of RT high-performance materials is limited. Traditional high-temperature synthetic methods constrain the range of materials achievable, hindering the ability to surpass crystal structure limitations and engineer defects. Here, a solution-based synthetic approach is introduced, enabling RT synthesis of powders and exploration of densification at lower temperatures to influence the material's microstructure. The approach is exemplified by Ag2Se, an n-type alternative to bismuth telluride. It is demonstrated that the concentration of Ag interstitials, grain boundaries, and dislocations are directly correlated to the sintering temperature, and achieve a figure of merit of 1.1 from RT to 100 °C after optimization. Moreover, insights into and resolve Ag2Se's challenges are provided, including stoichiometry issues leading to irreproducible performances. This work highlights the potential of RT solution synthesis in expanding the repertoire of high-performance thermoelectric materials for practical applications.","lang":"eng"}],"oa":1,"main_file_link":[{"url":"https://doi.org/10.1002/aenm.202400408","open_access":"1"}],"project":[{"name":"HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery","_id":"9B8F7476-BA93-11EA-9121-9846C619BF3A"}],"quality_controlled":"1","doi":"10.1002/aenm.202400408","language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"EM-Fac"},{"_id":"LifeSc"},{"_id":"NanoFab"}],"publication_identifier":{"issn":["1614-6832"],"eissn":["1614-6840"]},"month":"03","acknowledgement":"This work was supported by the Scientific Service Units (SSU) of ISTA through resources provided by the Electron Microscopy Facility (EMF), the Lab Support Facility (LSF), and the Nanofabrication Facility (NNF). This work was financially supported by ISTA and the Werner Siemens Foundation. The USTEM Service Unit of the Technical University of Vienna is acknowledged for EBSD sample preparation and analysis. R.L.B. acknowledges the National Science Foundation for funding the mass spectrometry analysis under award DMR 1904719. J.L. is a Serra Húnter Fellow and is grateful to the ICREA Academia program and projects MICINN/FEDER PID2021-124572OB-C31 and GC 2021 SGR 01061.","year":"2024","publisher":"Wiley","department":[{"_id":"MaIb"},{"_id":"LifeSc"}],"publication_status":"epub_ahead","author":[{"id":"8BD9DE16-AB3C-11E9-9C8C-2A03E6697425","last_name":"Kleinhanns","first_name":"Tobias","full_name":"Kleinhanns, Tobias"},{"full_name":"Milillo, Francesco","first_name":"Francesco","last_name":"Milillo","id":"38b830db-ea88-11ee-bf9b-929beaf79054"},{"first_name":"Mariano","last_name":"Calcabrini","id":"45D7531A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4566-5877","full_name":"Calcabrini, Mariano"},{"full_name":"Fiedler, Christine","id":"bd3fceba-dc74-11ea-a0a7-c17f71817366","last_name":"Fiedler","first_name":"Christine"},{"full_name":"Horta, Sharona","first_name":"Sharona","last_name":"Horta","id":"03a7e858-01b1-11ec-8b71-99ae6c4a05bc"},{"full_name":"Balazs, Daniel","last_name":"Balazs","first_name":"Daniel","orcid":"0000-0001-7597-043X","id":"302BADF6-85FC-11EA-9E3B-B9493DDC885E"},{"first_name":"Marissa J.","last_name":"Strumolo","full_name":"Strumolo, Marissa J."},{"last_name":"Hasler","first_name":"Roger","full_name":"Hasler, Roger"},{"first_name":"Jordi","last_name":"Llorca","full_name":"Llorca, Jordi"},{"full_name":"Tkadletz, Michael","first_name":"Michael","last_name":"Tkadletz"},{"full_name":"Brutchey, Richard L.","first_name":"Richard L.","last_name":"Brutchey"},{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria","last_name":"Ibáñez","full_name":"Ibáñez, Maria"}],"date_updated":"2024-03-25T09:21:05Z","date_created":"2024-03-25T08:57:40Z","article_number":"2400408"},{"type":"journal_article","issue":"5","abstract":[{"lang":"eng","text":"Current knowledge suggests a drought Indian monsoon (perhaps a severe one) when the El Nino Southern Oscillation and Pacific Decadal Oscillation each exhibit positive phases (a joint positive phase). For the monsoons, which are exceptions in this regard, we found northeast India often gets excess pre-monsoon rainfall. Further investigation reveals that this excess pre-monsoon rainfall is produced by the interaction of the large-scale circulation associated with the joint phase with the mountains in northeast India. We posit that a warmer troposphere, a consequence of excess rainfall over northeast India, drives a stronger monsoon circulation and enhances monsoon rainfall over central India. Hence, we argue that pre-monsoon rainfall over northeast India can be used for seasonal monsoon rainfall prediction over central India. Most importantly, its predictive value is at its peak when the Pacific Ocean exhibits a joint positive phase and the threat of extreme drought monsoon looms over India."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15165","intvolume":" 51","title":"A pre-monsoon signal of false alarms of Indian monsoon droughts","status":"public","ddc":["550"],"file":[{"access_level":"open_access","file_name":"2024_GeophysResLetters_Goswami.pdf","creator":"dernst","file_size":2887134,"content_type":"application/pdf","file_id":"15178","relation":"main_file","success":1,"checksum":"243bd966aca968ec7d9e474af8639f8d","date_updated":"2024-03-25T08:36:00Z","date_created":"2024-03-25T08:36:00Z"}],"oa_version":"Published Version","scopus_import":"1","has_accepted_license":"1","article_processing_charge":"Yes","day":"16","citation":{"chicago":"GOSWAMI, BIDYUT B. “A Pre-Monsoon Signal of False Alarms of Indian Monsoon Droughts.” Geophysical Research Letters. Wiley, 2024. https://doi.org/10.1029/2023GL106569.","short":"B.B. GOSWAMI, Geophysical Research Letters 51 (2024).","mla":"GOSWAMI, BIDYUT B. “A Pre-Monsoon Signal of False Alarms of Indian Monsoon Droughts.” Geophysical Research Letters, vol. 51, no. 5, e2023GL106569, Wiley, 2024, doi:10.1029/2023GL106569.","apa":"GOSWAMI, B. B. (2024). A pre-monsoon signal of false alarms of Indian monsoon droughts. Geophysical Research Letters. Wiley. https://doi.org/10.1029/2023GL106569","ieee":"B. B. GOSWAMI, “A pre-monsoon signal of false alarms of Indian monsoon droughts,” Geophysical Research Letters, vol. 51, no. 5. Wiley, 2024.","ista":"GOSWAMI BB. 2024. A pre-monsoon signal of false alarms of Indian monsoon droughts. Geophysical Research Letters. 51(5), e2023GL106569.","ama":"GOSWAMI BB. A pre-monsoon signal of false alarms of Indian monsoon droughts. Geophysical Research Letters. 2024;51(5). doi:10.1029/2023GL106569"},"publication":"Geophysical Research Letters","article_type":"original","date_published":"2024-03-16T00:00:00Z","article_number":"e2023GL106569","ec_funded":1,"file_date_updated":"2024-03-25T08:36:00Z","year":"2024","acknowledgement":"The author gratefully acknowledges ISTA for supporting this research through funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Project CLUSTER, grant agreement No. 805041).","publisher":"Wiley","department":[{"_id":"CaMu"}],"publication_status":"published","author":[{"orcid":"0000-0001-8602-3083","id":"3a4ac09c-6d61-11ec-bf66-884cde66b64b","last_name":"Goswami","first_name":"Bidyut B","full_name":"Goswami, Bidyut B"}],"volume":51,"date_created":"2024-03-24T23:00:58Z","date_updated":"2024-03-25T10:00:57Z","publication_identifier":{"eissn":["1944-8007"],"issn":["0094-8276"]},"month":"03","tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","image":"/images/cc_by_nc_nd.png"},"oa":1,"project":[{"name":"organization of CLoUdS, and implications of Tropical cyclones and for the Energetics of the tropics, in current and waRming climate","call_identifier":"H2020","_id":"629205d8-2b32-11ec-9570-e1356ff73576","grant_number":"805041"}],"quality_controlled":"1","doi":"10.1029/2023GL106569","language":[{"iso":"eng"}]},{"publication":"Journal of Cell Biology","citation":{"ista":"Zens B, Fäßler F, Hansen J, Hauschild R, Datler J, Hodirnau V-V, Zheden V, Alanko JH, Sixt MK, Schur FK. 2024. Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. 223(6), e202309125.","ieee":"B. Zens et al., “Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix,” Journal of Cell Biology, vol. 223, no. 6. Rockefeller University Press, 2024.","apa":"Zens, B., Fäßler, F., Hansen, J., Hauschild, R., Datler, J., Hodirnau, V.-V., … Schur, F. K. (2024). Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. Rockefeller University Press. https://doi.org/10.1083/jcb.202309125","ama":"Zens B, Fäßler F, Hansen J, et al. Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix. Journal of Cell Biology. 2024;223(6). doi:10.1083/jcb.202309125","chicago":"Zens, Bettina, Florian Fäßler, Jesse Hansen, Robert Hauschild, Julia Datler, Victor-Valentin Hodirnau, Vanessa Zheden, Jonna H Alanko, Michael K Sixt, and Florian KM Schur. “Lift-out Cryo-FIBSEM and Cryo-ET Reveal the Ultrastructural Landscape of Extracellular Matrix.” Journal of Cell Biology. Rockefeller University Press, 2024. https://doi.org/10.1083/jcb.202309125.","mla":"Zens, Bettina, et al. “Lift-out Cryo-FIBSEM and Cryo-ET Reveal the Ultrastructural Landscape of Extracellular Matrix.” Journal of Cell Biology, vol. 223, no. 6, e202309125, Rockefeller University Press, 2024, doi:10.1083/jcb.202309125.","short":"B. Zens, F. Fäßler, J. Hansen, R. Hauschild, J. Datler, V.-V. Hodirnau, V. Zheden, J.H. Alanko, M.K. Sixt, F.K. Schur, Journal of Cell Biology 223 (2024)."},"article_type":"original","date_published":"2024-03-20T00:00:00Z","scopus_import":"1","day":"20","has_accepted_license":"1","article_processing_charge":"Yes (via OA deal)","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"15146","title":"Lift-out cryo-FIBSEM and cryo-ET reveal the ultrastructural landscape of extracellular matrix","ddc":["570"],"status":"public","intvolume":" 223","file":[{"creator":"dernst","content_type":"application/pdf","file_size":11907016,"file_name":"2024_JCB_Zens.pdf","access_level":"open_access","date_created":"2024-03-25T12:52:04Z","date_updated":"2024-03-25T12:52:04Z","success":1,"checksum":"90d1984a93660735e506c2a304bc3f73","file_id":"15188","relation":"main_file"}],"oa_version":"Published Version","type":"journal_article","abstract":[{"lang":"eng","text":"The extracellular matrix (ECM) serves as a scaffold for cells and plays an essential role in regulating numerous cellular processes, including cell migration and proliferation. Due to limitations in specimen preparation for conventional room-temperature electron microscopy, we lack structural knowledge on how ECM components are secreted, remodeled, and interact with surrounding cells. We have developed a 3D-ECM platform compatible with sample thinning by cryo-focused ion beam milling, the lift-out extraction procedure, and cryo-electron tomography. Our workflow implements cell-derived matrices (CDMs) grown on EM grids, resulting in a versatile tool closely mimicking ECM environments. This allows us to visualize ECM for the first time in its hydrated, native context. Our data reveal an intricate network of extracellular fibers, their positioning relative to matrix-secreting cells, and previously unresolved structural entities. Our workflow and results add to the structural atlas of the ECM, providing novel insights into its secretion and assembly."}],"issue":"6","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"external_id":{"pmid":["38506714"]},"quality_controlled":"1","project":[{"name":"Structure and isoform diversity of the Arp2/3 complex","grant_number":"P33367","_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A"},{"_id":"7bd318a1-9f16-11ee-852c-cc9217763180","grant_number":"E435","name":"In Situ Actin Structures via Hybrid Cryo-electron Microscopy"},{"call_identifier":"H2020","name":"Cellular navigation along spatial gradients","_id":"25FE9508-B435-11E9-9278-68D0E5697425","grant_number":"724373"},{"name":"NÖ-Fonds Preis für die Jungforscherin des Jahres am IST Austria","_id":"059B463C-7A3F-11EA-A408-12923DDC885E"},{"name":"Spatiotemporal regulation of chemokine-induced signalling in leukocyte chemotaxis","_id":"2615199A-B435-11E9-9278-68D0E5697425","grant_number":"21317"},{"name":"CryoMinflux-guided in-situ visual proteomics and structure determination","grant_number":"CZI01","_id":"62909c6f-2b32-11ec-9570-e1476aab5308"}],"doi":"10.1083/jcb.202309125","acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"ScienComp"},{"_id":"EM-Fac"},{"_id":"M-Shop"}],"language":[{"iso":"eng"}],"month":"03","publication_identifier":{"issn":["0021-9525"],"eissn":["1540-8140"]},"year":"2024","acknowledgement":"Open Access funding provided by IST Austria. We thank Armel Nicolas and his team at the ISTA proteomics facility, Alois Schloegl, Stefano Elefante, and colleagues at the ISTA Scientific Computing facility, Tommaso Constanzo and Ludek Lovicar at the Electron Microsocpy Facility (EMF), and Thomas Menner at the Miba Machine shop for their support. We also thank Wanda Kukulski (University of Bern) as well as Darío Porley, Andreas Thader, and other members of the Schur group for helpful discussions. Matt Swulius and Jessica Heebner provided great support in using Dragonfly. We thank Dorotea Fracciolla (Art & Science) for support in figure illustration.\r\n\r\nThis research was supported by the Scientific Service Units of ISTA through resources provided by Scientific Computing, the Lab Support Facility, and the Electron Microscopy Facility. We acknowledge funding support from the following sources: Austrian Science Fund (FWF) grant P33367 (to F.K.M. Schur), the Federation of European Biochemical Societies (to F.K.M. Schur), Niederösterreich (NÖ) Fonds (to B. Zens), FWF grant E435 (to J.M. Hansen), European Research Council under the European Union’s Horizon 2020 research (grant agreement No. 724373) (to M. Sixt), and Jenny and Antti Wihuri Foundation (to J. Alanko). This publication has been made possible in part by CZI grant DAF2021-234754 and grant DOI https://doi.org/10.37921/812628ebpcwg from the Chan Zuckerberg Initiative DAF, an advised fund of Silicon Valley Community Foundation (to F.K.M. Schur).","pmid":1,"publication_status":"published","publisher":"Rockefeller University Press","department":[{"_id":"FlSc"},{"_id":"MiSi"},{"_id":"Bio"},{"_id":"EM-Fac"}],"author":[{"id":"45FD126C-F248-11E8-B48F-1D18A9856A87","last_name":"Zens","first_name":"Bettina","full_name":"Zens, Bettina"},{"orcid":"0000-0001-7149-769X","id":"404F5528-F248-11E8-B48F-1D18A9856A87","last_name":"Fäßler","first_name":"Florian","full_name":"Fäßler, Florian"},{"full_name":"Hansen, Jesse","last_name":"Hansen","first_name":"Jesse","id":"1063c618-6f9b-11ec-9123-f912fccded63"},{"id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9843-3522","first_name":"Robert","last_name":"Hauschild","full_name":"Hauschild, Robert"},{"full_name":"Datler, Julia","first_name":"Julia","last_name":"Datler","id":"3B12E2E6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3616-8580"},{"last_name":"Hodirnau","first_name":"Victor-Valentin","id":"3661B498-F248-11E8-B48F-1D18A9856A87","full_name":"Hodirnau, Victor-Valentin"},{"last_name":"Zheden","first_name":"Vanessa","orcid":"0000-0002-9438-4783","id":"39C5A68A-F248-11E8-B48F-1D18A9856A87","full_name":"Zheden, Vanessa"},{"last_name":"Alanko","first_name":"Jonna H","orcid":"0000-0002-7698-3061","id":"2CC12E8C-F248-11E8-B48F-1D18A9856A87","full_name":"Alanko, Jonna H"},{"last_name":"Sixt","first_name":"Michael K","orcid":"0000-0002-6620-9179","id":"41E9FBEA-F248-11E8-B48F-1D18A9856A87","full_name":"Sixt, Michael K"},{"orcid":"0000-0003-4790-8078","id":"48AD8942-F248-11E8-B48F-1D18A9856A87","last_name":"Schur","first_name":"Florian KM","full_name":"Schur, Florian KM"}],"date_updated":"2024-03-25T13:03:57Z","date_created":"2024-03-21T06:45:51Z","volume":223,"article_number":"e202309125","file_date_updated":"2024-03-25T12:52:04Z","ec_funded":1},{"publication_identifier":{"issn":["0022-1236"],"eissn":["1096--0783"]},"month":"01","project":[{"call_identifier":"H2020","name":"Analysis of quantum many-body systems","grant_number":"694227","_id":"25C6DC12-B435-11E9-9278-68D0E5697425"},{"_id":"bda63fe5-d553-11ed-ba76-a16e3d2f256b","grant_number":"I06427","name":"Mathematical Challenges in BCS Theory of Superconductivity"}],"quality_controlled":"1","oa":1,"main_file_link":[{"url":"https://doi.org/10.1016/j.jfa.2024.110320","open_access":"1"}],"external_id":{"arxiv":["2301.04894"]},"language":[{"iso":"eng"}],"doi":"10.1016/j.jfa.2024.110320","article_number":"110320","ec_funded":1,"publisher":"Elsevier","department":[{"_id":"RoSe"}],"publication_status":"epub_ahead","acknowledgement":"A.B.L. would like to thank Johannes Agerskov and Jan Philip Solovej for valuable discussions. We thank Alessandro Giuliani for helpful discussions and for pointing out the reference [18]. Funding from the European Union's Horizon 2020 research and innovation programme under the ERC grant agreement No 694227 is acknowledged. Financial support by the Austrian Science Fund (FWF) through project number I 6427-N (as part of the SFB/TRR 352) is gratefully acknowledged.","year":"2024","volume":286,"date_created":"2024-02-04T23:00:53Z","date_updated":"2024-03-28T10:54:02Z","author":[{"last_name":"Lauritsen","first_name":"Asbjørn Bækgaard","orcid":"0000-0003-4476-2288","id":"e1a2682f-dc8d-11ea-abe3-81da9ac728f1","full_name":"Lauritsen, Asbjørn Bækgaard"},{"full_name":"Seiringer, Robert","orcid":"0000-0002-6781-0521","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","last_name":"Seiringer","first_name":"Robert"}],"scopus_import":"1","article_processing_charge":"Yes (via OA deal)","day":"24","article_type":"original","citation":{"ama":"Lauritsen AB, Seiringer R. Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. Journal of Functional Analysis. 2024;286(7). doi:10.1016/j.jfa.2024.110320","apa":"Lauritsen, A. B., & Seiringer, R. (2024). Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. Journal of Functional Analysis. Elsevier. https://doi.org/10.1016/j.jfa.2024.110320","ieee":"A. B. Lauritsen and R. Seiringer, “Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion,” Journal of Functional Analysis, vol. 286, no. 7. Elsevier, 2024.","ista":"Lauritsen AB, Seiringer R. 2024. Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion. Journal of Functional Analysis. 286(7), 110320.","short":"A.B. Lauritsen, R. Seiringer, Journal of Functional Analysis 286 (2024).","mla":"Lauritsen, Asbjørn Bækgaard, and Robert Seiringer. “Ground State Energy of the Dilute Spin-Polarized Fermi Gas: Upper Bound via Cluster Expansion.” Journal of Functional Analysis, vol. 286, no. 7, 110320, Elsevier, 2024, doi:10.1016/j.jfa.2024.110320.","chicago":"Lauritsen, Asbjørn Bækgaard, and Robert Seiringer. “Ground State Energy of the Dilute Spin-Polarized Fermi Gas: Upper Bound via Cluster Expansion.” Journal of Functional Analysis. Elsevier, 2024. https://doi.org/10.1016/j.jfa.2024.110320."},"publication":"Journal of Functional Analysis","date_published":"2024-01-24T00:00:00Z","type":"journal_article","issue":"7","abstract":[{"lang":"eng","text":"We prove an upper bound on the ground state energy of the dilute spin-polarized Fermi gas capturing the leading correction to the kinetic energy resulting from repulsive interactions. One of the main ingredients in the proof is a rigorous implementation of the fermionic cluster expansion of Gaudin et al. (1971) [15]."}],"intvolume":" 286","title":"Ground state energy of the dilute spin-polarized Fermi gas: Upper bound via cluster expansion","status":"public","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","_id":"14931","oa_version":"Published Version"},{"publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"month":"01","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"main_file_link":[{"open_access":"1","url":"https://academic.oup.com/mnras/article/528/1/676/7511123"}],"external_id":{"arxiv":["2401.04178"]},"oa":1,"language":[{"iso":"eng"}],"doi":"10.1093/mnras/stae012","extern":"1","publisher":"Oxford University Press","publication_status":"published","year":"2024","volume":528,"date_created":"2024-03-26T09:43:55Z","date_updated":"2024-03-29T09:52:36Z","author":[{"first_name":"Ilkham","last_name":"Galiullin","full_name":"Galiullin, Ilkham"},{"full_name":"Rodriguez, Antonio C","last_name":"Rodriguez","first_name":"Antonio C"},{"last_name":"Kulkarni","first_name":"Shrinivas R","full_name":"Kulkarni, Shrinivas R"},{"full_name":"Sunyaev, Rashid","first_name":"Rashid","last_name":"Sunyaev"},{"last_name":"Gilfanov","first_name":"Marat","full_name":"Gilfanov, Marat"},{"last_name":"Bikmaev","first_name":"Ilfan","full_name":"Bikmaev, Ilfan"},{"last_name":"Yungelson","first_name":"Lev","full_name":"Yungelson, Lev"},{"full_name":"van Roestel, Jan","last_name":"van Roestel","first_name":"Jan"},{"last_name":"Gänsicke","first_name":"Boris T","full_name":"Gänsicke, Boris T"},{"full_name":"Khamitov, Irek","first_name":"Irek","last_name":"Khamitov"},{"first_name":"Paula","last_name":"Szkody","full_name":"Szkody, Paula"},{"full_name":"El-Badry, Kareem","last_name":"El-Badry","first_name":"Kareem"},{"first_name":"Mikhail","last_name":"Suslikov","full_name":"Suslikov, Mikhail"},{"full_name":"Prince, Thomas A","first_name":"Thomas A","last_name":"Prince"},{"full_name":"Buntov, Mikhail","first_name":"Mikhail","last_name":"Buntov"},{"full_name":"Caiazzo, Ilaria","last_name":"Caiazzo","first_name":"Ilaria","orcid":"0000-0002-4770-5388","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d"},{"last_name":"Gorbachev","first_name":"Mark","full_name":"Gorbachev, Mark"},{"full_name":"Graham, Matthew J","first_name":"Matthew J","last_name":"Graham"},{"full_name":"Gumerov, Rustam","last_name":"Gumerov","first_name":"Rustam"},{"full_name":"Irtuganov, Eldar","first_name":"Eldar","last_name":"Irtuganov"},{"last_name":"Laher","first_name":"Russ R","full_name":"Laher, Russ R"},{"first_name":"Pavel","last_name":"Medvedev","full_name":"Medvedev, Pavel"},{"first_name":"Reed","last_name":"Riddle","full_name":"Riddle, Reed"},{"full_name":"Rusholme, Ben","last_name":"Rusholme","first_name":"Ben"},{"last_name":"Sakhibullin","first_name":"Nail","full_name":"Sakhibullin, Nail"},{"last_name":"Sklyanov","first_name":"Alexander","full_name":"Sklyanov, Alexander"},{"first_name":"Zachary P","last_name":"Vanderbosch","full_name":"Vanderbosch, Zachary P"}],"keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"scopus_import":"1","article_processing_charge":"No","day":"04","page":"676-692","article_type":"original","citation":{"ieee":"I. Galiullin et al., “A joint SRG/eROSITA + ZTF search: Discovery of a 97-min period eclipsing cataclysmic variable with evidence of a brown dwarf secondary,” Monthly Notices of the Royal Astronomical Society, vol. 528, no. 1. Oxford University Press, pp. 676–692, 2024.","apa":"Galiullin, I., Rodriguez, A. C., Kulkarni, S. R., Sunyaev, R., Gilfanov, M., Bikmaev, I., … Vanderbosch, Z. P. (2024). A joint SRG/eROSITA + ZTF search: Discovery of a 97-min period eclipsing cataclysmic variable with evidence of a brown dwarf secondary. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stae012","ista":"Galiullin I, Rodriguez AC, Kulkarni SR, Sunyaev R, Gilfanov M, Bikmaev I, Yungelson L, van Roestel J, Gänsicke BT, Khamitov I, Szkody P, El-Badry K, Suslikov M, Prince TA, Buntov M, Caiazzo I, Gorbachev M, Graham MJ, Gumerov R, Irtuganov E, Laher RR, Medvedev P, Riddle R, Rusholme B, Sakhibullin N, Sklyanov A, Vanderbosch ZP. 2024. A joint SRG/eROSITA + ZTF search: Discovery of a 97-min period eclipsing cataclysmic variable with evidence of a brown dwarf secondary. Monthly Notices of the Royal Astronomical Society. 528(1), 676–692.","ama":"Galiullin I, Rodriguez AC, Kulkarni SR, et al. A joint SRG/eROSITA + ZTF search: Discovery of a 97-min period eclipsing cataclysmic variable with evidence of a brown dwarf secondary. Monthly Notices of the Royal Astronomical Society. 2024;528(1):676-692. doi:10.1093/mnras/stae012","chicago":"Galiullin, Ilkham, Antonio C Rodriguez, Shrinivas R Kulkarni, Rashid Sunyaev, Marat Gilfanov, Ilfan Bikmaev, Lev Yungelson, et al. “A Joint SRG/EROSITA + ZTF Search: Discovery of a 97-Min Period Eclipsing Cataclysmic Variable with Evidence of a Brown Dwarf Secondary.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2024. https://doi.org/10.1093/mnras/stae012.","short":"I. Galiullin, A.C. Rodriguez, S.R. Kulkarni, R. Sunyaev, M. Gilfanov, I. Bikmaev, L. Yungelson, J. van Roestel, B.T. Gänsicke, I. Khamitov, P. Szkody, K. El-Badry, M. Suslikov, T.A. Prince, M. Buntov, I. Caiazzo, M. Gorbachev, M.J. Graham, R. Gumerov, E. Irtuganov, R.R. Laher, P. Medvedev, R. Riddle, B. Rusholme, N. Sakhibullin, A. Sklyanov, Z.P. Vanderbosch, Monthly Notices of the Royal Astronomical Society 528 (2024) 676–692.","mla":"Galiullin, Ilkham, et al. “A Joint SRG/EROSITA + ZTF Search: Discovery of a 97-Min Period Eclipsing Cataclysmic Variable with Evidence of a Brown Dwarf Secondary.” Monthly Notices of the Royal Astronomical Society, vol. 528, no. 1, Oxford University Press, 2024, pp. 676–92, doi:10.1093/mnras/stae012."},"publication":"Monthly Notices of the Royal Astronomical Society","date_published":"2024-01-04T00:00:00Z","type":"journal_article","issue":"1","abstract":[{"lang":"eng","text":"Cataclysmic variables (CVs) that have evolved past the period minimum during their lifetimes are predicted to be systems with a brown dwarf donor. While population synthesis models predict that around 40–70 per cent of the Galactic CVs are post-period minimum systems referred to as ‘period bouncers’, only a few dozen confirmed systems are known. We report the study and characterization of a new eclipsing CV, SRGeJ041130.3+685350 (SRGeJ0411), discovered from a joint SRG/eROSITA and ZTF programme. The optical spectrum of SRGeJ0411 shows prominent hydrogen and helium emission lines, typical for CVs. We obtained optical high-speed photometry to confirm the eclipse of SRGeJ0411 and determine the orbital period to be Porb ≈ 97.530 min. The spectral energy distribution suggests that the donor has an effective temperature of ≲ 1800 K. We constrain the donor mass with the period–density relationship for Roche lobe-filling stars and find that Mdonor ≲ 0.04 M⊙. The binary parameters are consistent with evolutionary models for post-period minimum CVs, suggesting that SRGeJ0411 is a new period bouncer. The optical emission lines of SRGeJ0411 are single-peaked despite the system being eclipsing, which is typically only seen due to stream-fed accretion in polars. X-ray spectroscopy hints that the white dwarf in SRGeJ0411 could be magnetic, but verifying the magnetic nature of SRGeJ0411 requires further investigation. The lack of optical outbursts has made SRGeJ0411 elusive in previous surveys, and joint X-ray and optical surveys highlight the potential for discovering similar systems in the near future."}],"intvolume":" 528","status":"public","title":"A joint SRG/eROSITA + ZTF search: Discovery of a 97-min period eclipsing cataclysmic variable with evidence of a brown dwarf secondary","_id":"15189","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","oa_version":"Published Version"},{"language":[{"iso":"eng"}],"doi":"10.3847/1538-4357/ad08bf","quality_controlled":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"main_file_link":[{"open_access":"1","url":"https://iopscience.iop.org/article/10.3847/1538-4357/ad08bf"}],"oa":1,"external_id":{"arxiv":["2310.11800"]},"publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"month":"01","volume":961,"date_created":"2024-03-26T09:44:50Z","date_updated":"2024-03-29T10:06:31Z","author":[{"full_name":"Gerasimov, Roman","first_name":"Roman","last_name":"Gerasimov"},{"full_name":"Burgasser, Adam J.","last_name":"Burgasser","first_name":"Adam J."},{"full_name":"Caiazzo, Ilaria","id":"8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d","orcid":"0000-0002-4770-5388","first_name":"Ilaria","last_name":"Caiazzo"},{"last_name":"Homeier","first_name":"Derek","full_name":"Homeier, Derek"},{"last_name":"Richer","first_name":"Harvey B.","full_name":"Richer, Harvey B."},{"last_name":"Correnti","first_name":"Matteo","full_name":"Correnti, Matteo"},{"last_name":"Heyl","first_name":"Jeremy","full_name":"Heyl, Jeremy"}],"publisher":"American Astronomical Society","publication_status":"published","year":"2024","extern":"1","article_number":"139","date_published":"2024-01-22T00:00:00Z","article_type":"original","citation":{"mla":"Gerasimov, Roman, et al. “Exploring the Chemistry and Mass Function of the Globular Cluster 47 Tucanae with New Theoretical Color–Magnitude Diagrams.” The Astrophysical Journal, vol. 961, no. 1, 139, American Astronomical Society, 2024, doi:10.3847/1538-4357/ad08bf.","short":"R. Gerasimov, A.J. Burgasser, I. Caiazzo, D. Homeier, H.B. Richer, M. Correnti, J. Heyl, The Astrophysical Journal 961 (2024).","chicago":"Gerasimov, Roman, Adam J. Burgasser, Ilaria Caiazzo, Derek Homeier, Harvey B. Richer, Matteo Correnti, and Jeremy Heyl. “Exploring the Chemistry and Mass Function of the Globular Cluster 47 Tucanae with New Theoretical Color–Magnitude Diagrams.” The Astrophysical Journal. American Astronomical Society, 2024. https://doi.org/10.3847/1538-4357/ad08bf.","ama":"Gerasimov R, Burgasser AJ, Caiazzo I, et al. Exploring the chemistry and mass function of the globular cluster 47 Tucanae with new theoretical color–magnitude diagrams. The Astrophysical Journal. 2024;961(1). doi:10.3847/1538-4357/ad08bf","ista":"Gerasimov R, Burgasser AJ, Caiazzo I, Homeier D, Richer HB, Correnti M, Heyl J. 2024. Exploring the chemistry and mass function of the globular cluster 47 Tucanae with new theoretical color–magnitude diagrams. The Astrophysical Journal. 961(1), 139.","apa":"Gerasimov, R., Burgasser, A. J., Caiazzo, I., Homeier, D., Richer, H. B., Correnti, M., & Heyl, J. (2024). Exploring the chemistry and mass function of the globular cluster 47 Tucanae with new theoretical color–magnitude diagrams. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ad08bf","ieee":"R. Gerasimov et al., “Exploring the chemistry and mass function of the globular cluster 47 Tucanae with new theoretical color–magnitude diagrams,” The Astrophysical Journal, vol. 961, no. 1. American Astronomical Society, 2024."},"publication":"The Astrophysical Journal","article_processing_charge":"No","day":"22","keyword":["Space and Planetary Science","Astronomy and Astrophysics"],"scopus_import":"1","oa_version":"Published Version","intvolume":" 961","title":"Exploring the chemistry and mass function of the globular cluster 47 Tucanae with new theoretical color–magnitude diagrams","status":"public","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","_id":"15191","issue":"1","abstract":[{"text":"Despite their shared origin, members of globular clusters display star-to-star variations in composition. The observed pattern of element abundances is unique to these stellar environments and cannot be fully explained by any proposed mechanism. It remains unclear whether stars form with chemical heterogeneity or inherit it from interactions with other members. These scenarios may be differentiated by the dependence of chemical spread on stellar mass; however, obtaining a sufficiently large mass baseline requires abundance measurements on the lower main sequence, which is too faint for spectroscopy even in the nearest globular clusters. We developed a stellar modeling method to obtain precise chemical abundances for stars near the end of the main sequence from multiband photometry, and we applied it to the globular cluster 47 Tucanae. The computational efficiency is attained by matching chemical elements to the model components that are most sensitive to their abundance. We determined [O/Fe] for ∼5000 members below the main-sequence knee at the level of accuracy, comparable to the spectroscopic measurements of evolved members in the literature. The inferred distribution disfavors stellar interactions as the origin of chemical spread; however, an accurate theory of accretion is required to draw a more definitive conclusion. We anticipate that future observations of 47 Tucanae with the James Webb Space Telescope will extend the mass baseline of our analysis into the substellar regime. Therefore, we present predicted color–magnitude diagrams and mass–magnitude relations for the brown dwarf members of 47 Tucanae.","lang":"eng"}],"type":"journal_article"},{"article_processing_charge":"No","has_accepted_license":"1","day":"19","scopus_import":"1","series_title":"MIMB","date_published":"2023-01-19T00:00:00Z","citation":{"ama":"Hannezo EB, Scheele CLGJ. A Guide Toward Multi-scale and Quantitative Branching Analysis in the Mammary Gland. In: Margadant C, ed. Cell Migration in Three Dimensions. Vol 2608. MIMB. Springer Nature; 2023:183-205. doi:10.1007/978-1-0716-2887-4_12","apa":"Hannezo, E. B., & Scheele, C. L. G. J. (2023). A Guide Toward Multi-scale and Quantitative Branching Analysis in the Mammary Gland. In C. Margadant (Ed.), Cell Migration in Three Dimensions (Vol. 2608, pp. 183–205). Springer Nature. https://doi.org/10.1007/978-1-0716-2887-4_12","ieee":"E. B. Hannezo and C. L. G. J. Scheele, “A Guide Toward Multi-scale and Quantitative Branching Analysis in the Mammary Gland,” in Cell Migration in Three Dimensions, vol. 2608, C. Margadant, Ed. Springer Nature, 2023, pp. 183–205.","ista":"Hannezo EB, Scheele CLGJ. 2023.A Guide Toward Multi-scale and Quantitative Branching Analysis in the Mammary Gland. In: Cell Migration in Three Dimensions. Methods in Molecular Biology, vol. 2608, 183–205.","short":"E.B. Hannezo, C.L.G.J. Scheele, in:, C. Margadant (Ed.), Cell Migration in Three Dimensions, Springer Nature, 2023, pp. 183–205.","mla":"Hannezo, Edouard B., and Colinda L. G. J. Scheele. “A Guide Toward Multi-Scale and Quantitative Branching Analysis in the Mammary Gland.” Cell Migration in Three Dimensions, edited by Coert Margadant, vol. 2608, Springer Nature, 2023, pp. 183–205, doi:10.1007/978-1-0716-2887-4_12.","chicago":"Hannezo, Edouard B, and Colinda L.G.J. Scheele. “A Guide Toward Multi-Scale and Quantitative Branching Analysis in the Mammary Gland.” In Cell Migration in Three Dimensions, edited by Coert Margadant, 2608:183–205. MIMB. Springer Nature, 2023. https://doi.org/10.1007/978-1-0716-2887-4_12."},"publication":"Cell Migration in Three Dimensions","page":"183-205","abstract":[{"text":"The mammary gland consists of a bilayered epithelial structure with an extensively branched morphology. The majority of this epithelial tree is laid down during puberty, during which actively proliferating terminal end buds repeatedly elongate and bifurcate to form the basic structure of the ductal tree. Mammary ducts consist of a basal and luminal cell layer with a multitude of identified sub-lineages within both layers. The understanding of how these different cell lineages are cooperatively driving branching morphogenesis is a problem of crossing multiple scales, as this requires information on the macroscopic branched structure of the gland, as well as data on single-cell dynamics driving the morphogenic program. Here we describe a method to combine genetic lineage tracing with whole-gland branching analysis. Quantitative data on the global organ structure can be used to derive a model for mammary gland branching morphogenesis and provide a backbone on which the dynamics of individual cell lineages can be simulated and compared to lineage-tracing approaches. Eventually, these quantitative models and experiments allow to understand the couplings between the macroscopic shape of the mammary gland and the underlying single-cell dynamics driving branching morphogenesis.","lang":"eng"}],"type":"book_chapter","alternative_title":["Methods in Molecular Biology"],"oa_version":"Published Version","file":[{"content_type":"application/pdf","file_size":826598,"creator":"dernst","access_level":"open_access","file_name":"2023_MIMB_Hannezo.pdf","checksum":"aec1b8d3ba938ddf9d8fcb777f3c38ee","success":1,"date_created":"2023-02-03T10:56:39Z","date_updated":"2023-02-03T10:56:39Z","relation":"main_file","file_id":"12500"}],"_id":"12428","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 2608","ddc":["570"],"title":"A Guide Toward Multi-scale and Quantitative Branching Analysis in the Mammary Gland","status":"public","publication_identifier":{"eissn":["1940-6029"],"isbn":["9781071628867"],"eisbn":["9781071628874"]},"month":"01","doi":"10.1007/978-1-0716-2887-4_12","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["36653709"]},"quality_controlled":"1","file_date_updated":"2023-02-03T10:56:39Z","author":[{"full_name":"Hannezo, Edouard B","first_name":"Edouard B","last_name":"Hannezo","id":"3A9DB764-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6005-1561"},{"last_name":"Scheele","first_name":"Colinda L.G.J.","full_name":"Scheele, Colinda L.G.J."}],"volume":2608,"date_created":"2023-01-29T23:00:58Z","date_updated":"2023-02-03T10:58:56Z","pmid":1,"year":"2023","department":[{"_id":"EdHa"}],"editor":[{"full_name":"Margadant, Coert","first_name":"Coert","last_name":"Margadant"}],"publisher":"Springer Nature","publication_status":"published"},{"day":"20","article_processing_charge":"No","has_accepted_license":"1","scopus_import":"1","date_published":"2023-01-20T00:00:00Z","article_type":"original","publication":"Physical Review Research","citation":{"mla":"Ghazaryan, Areg, et al. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” Physical Review Research, vol. 5, no. 1, 013029, American Physical Society, 2023, doi:10.1103/physrevresearch.5.013029.","short":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, A. Volosniev, Physical Review Research 5 (2023).","chicago":"Ghazaryan, Areg, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev. “Dissipative Dynamics of an Impurity with Spin-Orbit Coupling.” Physical Review Research. American Physical Society, 2023. https://doi.org/10.1103/physrevresearch.5.013029.","ama":"Ghazaryan A, Cappellaro A, Lemeshko M, Volosniev A. Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. 2023;5(1). doi:10.1103/physrevresearch.5.013029","ista":"Ghazaryan A, Cappellaro A, Lemeshko M, Volosniev A. 2023. Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. 5(1), 013029.","apa":"Ghazaryan, A., Cappellaro, A., Lemeshko, M., & Volosniev, A. (2023). Dissipative dynamics of an impurity with spin-orbit coupling. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.5.013029","ieee":"A. Ghazaryan, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Dissipative dynamics of an impurity with spin-orbit coupling,” Physical Review Research, vol. 5, no. 1. American Physical Society, 2023."},"abstract":[{"lang":"eng","text":"Brownian motion of a mobile impurity in a bath is affected by spin-orbit coupling (SOC). Here, we discuss a Caldeira-Leggett-type model that can be used to propose and interpret quantum simulators of this problem in cold Bose gases. First, we derive a master equation that describes the model and explore it in a one-dimensional (1D) setting. To validate the standard assumptions needed for our derivation, we analyze available experimental data without SOC; as a byproduct, this analysis suggests that the quench dynamics of the impurity is beyond the 1D Bose-polaron approach at temperatures currently accessible in a cold-atom laboratory—motion of the impurity is mainly driven by dissipation. For systems with SOC, we demonstrate that 1D spin-orbit coupling can be gauged out even in the presence of dissipation—the information about SOC is incorporated in the initial conditions. Observables sensitive to this information (such as spin densities) can be used to study formation of steady spin polarization domains during quench dynamics."}],"issue":"1","type":"journal_article","oa_version":"Published Version","file":[{"creator":"dernst","file_size":865150,"content_type":"application/pdf","access_level":"open_access","file_name":"2023_PhysicalReviewResearch_Ghazaryan.pdf","success":1,"checksum":"6068b62874c0099628a108bb9c5c6bd2","date_updated":"2023-02-13T10:38:10Z","date_created":"2023-02-13T10:38:10Z","file_id":"12546","relation":"main_file"}],"ddc":["530"],"title":"Dissipative dynamics of an impurity with spin-orbit coupling","status":"public","intvolume":" 5","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"12534","month":"01","publication_identifier":{"issn":["2643-1564"]},"language":[{"iso":"eng"}],"doi":"10.1103/physrevresearch.5.013029","quality_controlled":"1","project":[{"grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"file_date_updated":"2023-02-13T10:38:10Z","ec_funded":1,"article_number":"013029","date_updated":"2023-02-20T07:02:00Z","date_created":"2023-02-10T09:02:26Z","volume":5,"author":[{"full_name":"Ghazaryan, Areg","first_name":"Areg","last_name":"Ghazaryan","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9666-3543"},{"orcid":"0000-0001-6110-2359","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","last_name":"Cappellaro","first_name":"Alberto","full_name":"Cappellaro, Alberto"},{"full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","first_name":"Mikhail","orcid":"0000-0002-6990-7802","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","first_name":"Artem","full_name":"Volosniev, Artem"}],"publication_status":"published","department":[{"_id":"MiLe"}],"publisher":"American Physical Society","acknowledgement":"We thank Rafael Barfknecht for help at the initial stages of this project; Fabian Brauneis for useful discussions; Miguel A. Garcia-March, Georgios Koutentakis, and Simeon Mistakidis\r\nfor comments on the paper. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).","year":"2023"}]