[{"has_accepted_license":"1","year":"2023","day":"16","publication":"Quantum Topology","page":"467-532","date_published":"2023-10-16T00:00:00Z","doi":"10.4171/qt/193","date_created":"2024-01-08T13:14:48Z","acknowledgement":"N.C. is supported by the DFG Heisenberg Programme.\r\nWe are grateful to Tobias Dyckerhoff, Lukas Müller, Ingo Runkel, and Christopher Schommer-Pries for helpful discussions.","publisher":"European Mathematical Society","quality_controlled":"1","oa":1,"citation":{"chicago":"Carqueville, Nils, and Lorant Szegedy. “Fully Extended R-Spin TQFTs.” Quantum Topology. European Mathematical Society, 2023. https://doi.org/10.4171/qt/193.","ista":"Carqueville N, Szegedy L. 2023. Fully extended r-spin TQFTs. Quantum Topology. 14(3), 467–532.","mla":"Carqueville, Nils, and Lorant Szegedy. “Fully Extended R-Spin TQFTs.” Quantum Topology, vol. 14, no. 3, European Mathematical Society, 2023, pp. 467–532, doi:10.4171/qt/193.","apa":"Carqueville, N., & Szegedy, L. (2023). Fully extended r-spin TQFTs. Quantum Topology. European Mathematical Society. https://doi.org/10.4171/qt/193","ama":"Carqueville N, Szegedy L. Fully extended r-spin TQFTs. Quantum Topology. 2023;14(3):467-532. doi:10.4171/qt/193","short":"N. Carqueville, L. Szegedy, Quantum Topology 14 (2023) 467–532.","ieee":"N. Carqueville and L. Szegedy, “Fully extended r-spin TQFTs,” Quantum Topology, vol. 14, no. 3. European Mathematical Society, pp. 467–532, 2023."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Carqueville, Nils","last_name":"Carqueville","first_name":"Nils"},{"last_name":"Szegedy","full_name":"Szegedy, Lorant","orcid":"0000-0003-2834-5054","id":"7943226E-220E-11EA-94C7-D59F3DDC885E","first_name":"Lorant"}],"article_processing_charge":"Yes","title":"Fully extended r-spin TQFTs","publication_identifier":{"issn":["1663-487X"]},"publication_status":"published","file":[{"date_created":"2024-01-09T09:25:34Z","file_name":"2023_QuantumTopol_Carqueville.pdf","date_updated":"2024-01-09T09:25:34Z","file_size":707344,"creator":"dernst","file_id":"14764","checksum":"b0590aff6e7ec89cc149ba94d459d3a3","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file"}],"language":[{"iso":"eng"}],"issue":"3","volume":14,"abstract":[{"text":"We prove the r-spin cobordism hypothesis in the setting of (weak) 2-categories for every positive integer r: the 2-groupoid of 2-dimensional fully extended r-spin TQFTs with given target is equivalent to the homotopy fixed points of an induced Spin 2r -action. In particular, such TQFTs are classified by fully dualisable objects together with a trivialisation of the rth power of their Serre automorphisms. For r=1, we recover the oriented case (on which our proof builds), while ordinary spin structures correspond to r=2.\r\nTo construct examples, we explicitly describe Spin 2r-homotopy fixed points in the equivariant completion of any symmetric monoidal 2-category. We also show that every object in a 2-category of Landau–Ginzburg models gives rise to fully extended spin TQFTs and that half of these do not factor through the oriented bordism 2-category.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","month":"10","intvolume":" 14","date_updated":"2024-01-09T09:27:46Z","ddc":["530"],"file_date_updated":"2024-01-09T09:25:34Z","department":[{"_id":"MiLe"}],"_id":"14756","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","keyword":["Geometry and Topology","Mathematical Physics"]},{"citation":{"ista":"Maslov M, Lemeshko M, Volosniev A. 2022. Impurity with a resonance in the vicinity of the Fermi energy. Physical Review Research. 4, 013160.","chicago":"Maslov, Mikhail, Mikhail Lemeshko, and Artem Volosniev. “Impurity with a Resonance in the Vicinity of the Fermi Energy.” Physical Review Research. American Physical Society, 2022. https://doi.org/10.1103/PhysRevResearch.4.013160.","ama":"Maslov M, Lemeshko M, Volosniev A. Impurity with a resonance in the vicinity of the Fermi energy. Physical Review Research. 2022;4. doi:10.1103/PhysRevResearch.4.013160","apa":"Maslov, M., Lemeshko, M., & Volosniev, A. (2022). Impurity with a resonance in the vicinity of the Fermi energy. Physical Review Research. American Physical Society. https://doi.org/10.1103/PhysRevResearch.4.013160","short":"M. Maslov, M. Lemeshko, A. Volosniev, Physical Review Research 4 (2022).","ieee":"M. Maslov, M. Lemeshko, and A. Volosniev, “Impurity with a resonance in the vicinity of the Fermi energy,” Physical Review Research, vol. 4. American Physical Society, 2022.","mla":"Maslov, Mikhail, et al. “Impurity with a Resonance in the Vicinity of the Fermi Energy.” Physical Review Research, vol. 4, 013160, American Physical Society, 2022, doi:10.1103/PhysRevResearch.4.013160."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87","full_name":"Maslov, Mikhail","orcid":"0000-0003-4074-2570","last_name":"Maslov"},{"last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Volosniev","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem","first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"}],"external_id":{"arxiv":["2111.13570"]},"article_processing_charge":"No","title":"Impurity with a resonance in the vicinity of the Fermi energy","article_number":"013160","project":[{"_id":"26031614-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","grant_number":"P29902","name":"Quantum rotations in the presence of a many-body environment"},{"call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle"},{"grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"has_accepted_license":"1","year":"2022","day":"01","publication":"Physical Review Research","date_published":"2022-03-01T00:00:00Z","doi":"10.1103/PhysRevResearch.4.013160","date_created":"2022-03-13T23:01:46Z","acknowledgement":"M.L. acknowledges support by the Austrian Science Fund (FWF), under Project No. P29902-N27, and by the European Research Council (ERC) starting Grant No. 801770 (ANGULON). A.G.V. acknowledges support by European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411.","publisher":"American Physical Society","quality_controlled":"1","oa":1,"date_updated":"2022-03-14T08:42:24Z","ddc":["530"],"file_date_updated":"2022-03-14T08:38:49Z","department":[{"_id":"MiLe"}],"_id":"10845","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","publication_identifier":{"issn":["2643-1564"]},"publication_status":"published","file":[{"content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"62f64b3421a969656ebf52467fa7b6e8","file_id":"10848","success":1,"date_updated":"2022-03-14T08:38:49Z","file_size":1258324,"creator":"dernst","date_created":"2022-03-14T08:38:49Z","file_name":"2022_PhysicalReviewResearch_Maslov.pdf"}],"language":[{"iso":"eng"}],"volume":4,"ec_funded":1,"abstract":[{"lang":"eng","text":"We study an impurity with a resonance level whose position coincides with the Fermi energy of the surrounding Fermi gas. An impurity causes a rapid variation of the scattering phase shift for fermions at the Fermi surface, introducing a new characteristic length scale into the problem. We investigate manifestations of this length scale in the self-energy of the impurity and in the density of the bath. Our calculations reveal a model-independent deformation of the density of the Fermi gas, which is determined by the width of the resonance. To provide a broader picture, we investigate time evolution of the density in quench dynamics, and study the behavior of the system at finite temperatures. Finally, we briefly discuss implications of our findings for the Fermi-polaron problem."}],"oa_version":"Published Version","scopus_import":"1","month":"03","intvolume":" 4"},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Evers, Ferdinand, et al. “Theory of Chirality Induced Spin Selectivity: Progress and Challenges.” Advanced Materials, vol. 34, no. 13, 2106629, Wiley, 2022, doi:10.1002/adma.202106629.","apa":"Evers, F., Aharony, A., Bar-Gill, N., Entin-Wohlman, O., Hedegård, P., Hod, O., … Kronik, L. (2022). Theory of chirality induced spin selectivity: Progress and challenges. Advanced Materials. Wiley. https://doi.org/10.1002/adma.202106629","ama":"Evers F, Aharony A, Bar-Gill N, et al. Theory of chirality induced spin selectivity: Progress and challenges. Advanced Materials. 2022;34(13). doi:10.1002/adma.202106629","short":"F. Evers, A. Aharony, N. Bar-Gill, O. Entin-Wohlman, P. Hedegård, O. Hod, P. Jelinek, G. Kamieniarz, M. Lemeshko, K. Michaeli, V. Mujica, R. Naaman, Y. Paltiel, S. Refaely-Abramson, O. Tal, J. Thijssen, M. Thoss, J.M. Van Ruitenbeek, L. Venkataraman, D.H. Waldeck, B. Yan, L. Kronik, Advanced Materials 34 (2022).","ieee":"F. Evers et al., “Theory of chirality induced spin selectivity: Progress and challenges,” Advanced Materials, vol. 34, no. 13. Wiley, 2022.","chicago":"Evers, Ferdinand, Amnon Aharony, Nir Bar-Gill, Ora Entin-Wohlman, Per Hedegård, Oded Hod, Pavel Jelinek, et al. “Theory of Chirality Induced Spin Selectivity: Progress and Challenges.” Advanced Materials. Wiley, 2022. https://doi.org/10.1002/adma.202106629.","ista":"Evers F, Aharony A, Bar-Gill N, Entin-Wohlman O, Hedegård P, Hod O, Jelinek P, Kamieniarz G, Lemeshko M, Michaeli K, Mujica V, Naaman R, Paltiel Y, Refaely-Abramson S, Tal O, Thijssen J, Thoss M, Van Ruitenbeek JM, Venkataraman L, Waldeck DH, Yan B, Kronik L. 2022. Theory of chirality induced spin selectivity: Progress and challenges. Advanced Materials. 34(13), 2106629."},"title":"Theory of chirality induced spin selectivity: Progress and challenges","external_id":{"arxiv":["2108.09998"],"isi":["000753795900001"]},"article_processing_charge":"No","author":[{"first_name":"Ferdinand","last_name":"Evers","full_name":"Evers, Ferdinand"},{"first_name":"Amnon","full_name":"Aharony, Amnon","last_name":"Aharony"},{"full_name":"Bar-Gill, Nir","last_name":"Bar-Gill","first_name":"Nir"},{"last_name":"Entin-Wohlman","full_name":"Entin-Wohlman, Ora","first_name":"Ora"},{"first_name":"Per","last_name":"Hedegård","full_name":"Hedegård, Per"},{"full_name":"Hod, Oded","last_name":"Hod","first_name":"Oded"},{"first_name":"Pavel","last_name":"Jelinek","full_name":"Jelinek, Pavel"},{"full_name":"Kamieniarz, Grzegorz","last_name":"Kamieniarz","first_name":"Grzegorz"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"first_name":"Karen","last_name":"Michaeli","full_name":"Michaeli, Karen"},{"first_name":"Vladimiro","last_name":"Mujica","full_name":"Mujica, Vladimiro"},{"first_name":"Ron","last_name":"Naaman","full_name":"Naaman, Ron"},{"first_name":"Yossi","full_name":"Paltiel, Yossi","last_name":"Paltiel"},{"full_name":"Refaely-Abramson, Sivan","last_name":"Refaely-Abramson","first_name":"Sivan"},{"full_name":"Tal, Oren","last_name":"Tal","first_name":"Oren"},{"first_name":"Jos","last_name":"Thijssen","full_name":"Thijssen, Jos"},{"last_name":"Thoss","full_name":"Thoss, Michael","first_name":"Michael"},{"first_name":"Jan M.","full_name":"Van Ruitenbeek, Jan M.","last_name":"Van Ruitenbeek"},{"first_name":"Latha","full_name":"Venkataraman, Latha","last_name":"Venkataraman"},{"first_name":"David H.","full_name":"Waldeck, David H.","last_name":"Waldeck"},{"last_name":"Yan","full_name":"Yan, Binghai","first_name":"Binghai"},{"full_name":"Kronik, Leeor","last_name":"Kronik","first_name":"Leeor"}],"article_number":"2106629","publication":"Advanced Materials","day":"01","year":"2022","isi":1,"date_created":"2022-02-20T23:01:33Z","date_published":"2022-04-01T00:00:00Z","doi":"10.1002/adma.202106629","oa":1,"quality_controlled":"1","publisher":"Wiley","date_updated":"2023-08-02T14:30:22Z","department":[{"_id":"MiLe"}],"_id":"10771","status":"public","type":"journal_article","article_type":"review","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["09359648"],"eissn":["15214095"]},"volume":34,"issue":"13","oa_version":"Preprint","abstract":[{"lang":"eng","text":"A critical overview of the theory of the chirality-induced spin selectivity (CISS) effect, that is, phenomena in which the chirality of molecular species imparts significant spin selectivity to various electron processes, is provided. Based on discussions in a recently held workshop, and further work published since, the status of CISS effects—in electron transmission, electron transport, and chemical reactions—is reviewed. For each, a detailed discussion of the state-of-the-art in theoretical understanding is provided and remaining challenges and research opportunities are identified."}],"intvolume":" 34","month":"04","main_file_link":[{"url":"https://arxiv.org/abs/2108.09998","open_access":"1"}],"scopus_import":"1"},{"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2201.09281","open_access":"1"}],"scopus_import":"1","intvolume":" 128","month":"06","abstract":[{"text":"Rotational dynamics of D2 molecules inside helium nanodroplets is induced by a moderately intense femtosecond pump pulse and measured as a function of time by recording the yield of HeD+ ions, created through strong-field dissociative ionization with a delayed femtosecond probe pulse. The yield oscillates with a period of 185 fs, reflecting field-free rotational wave packet dynamics, and the oscillation persists for more than 500 periods. Within the experimental uncertainty, the rotational constant BHe of the in-droplet D2 molecule, determined by Fourier analysis, is the same as Bgas for an isolated D2 molecule. Our observations show that the D2 molecules inside helium nanodroplets essentially rotate as free D2 molecules.","lang":"eng"}],"oa_version":"Submitted Version","ec_funded":1,"volume":128,"issue":"24","publication_status":"published","publication_identifier":{"issn":["00319007"],"eissn":["10797114"]},"language":[{"iso":"eng"}],"type":"journal_article","status":"public","_id":"11552","department":[{"_id":"MiLe"}],"date_updated":"2023-08-03T11:54:14Z","oa":1,"quality_controlled":"1","publisher":"American Physical Society","date_created":"2022-07-10T22:01:52Z","doi":"10.1103/PhysRevLett.128.243201","date_published":"2022-06-16T00:00:00Z","year":"2022","isi":1,"publication":"Physical Review Letters","day":"16","project":[{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"},{"grant_number":"665385","name":"International IST Doctoral Program","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"article_number":"243201","article_processing_charge":"No","external_id":{"isi":["000820659700002"],"arxiv":["2201.09281"]},"author":[{"last_name":"Qiang","full_name":"Qiang, Junjie","first_name":"Junjie"},{"full_name":"Zhou, Lianrong","last_name":"Zhou","first_name":"Lianrong"},{"last_name":"Lu","full_name":"Lu, Peifen","first_name":"Peifen"},{"full_name":"Lin, Kang","last_name":"Lin","first_name":"Kang"},{"first_name":"Yongzhe","full_name":"Ma, Yongzhe","last_name":"Ma"},{"first_name":"Shengzhe","full_name":"Pan, Shengzhe","last_name":"Pan"},{"first_name":"Chenxu","full_name":"Lu, Chenxu","last_name":"Lu"},{"first_name":"Wenyu","last_name":"Jiang","full_name":"Jiang, Wenyu"},{"first_name":"Fenghao","last_name":"Sun","full_name":"Sun, Fenghao"},{"last_name":"Zhang","full_name":"Zhang, Wenbin","first_name":"Wenbin"},{"first_name":"Hui","full_name":"Li, Hui","last_name":"Li"},{"last_name":"Gong","full_name":"Gong, Xiaochun","first_name":"Xiaochun"},{"first_name":"Ilya Sh","full_name":"Averbukh, Ilya Sh","last_name":"Averbukh"},{"last_name":"Prior","full_name":"Prior, Yehiam","first_name":"Yehiam"},{"full_name":"Schouder, Constant A.","last_name":"Schouder","first_name":"Constant A."},{"full_name":"Stapelfeldt, Henrik","last_name":"Stapelfeldt","first_name":"Henrik"},{"last_name":"Cherepanov","full_name":"Cherepanov, Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","first_name":"Igor"},{"orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"},{"last_name":"Jäger","full_name":"Jäger, Wolfgang","first_name":"Wolfgang"},{"last_name":"Wu","full_name":"Wu, Jian","first_name":"Jian"}],"title":"Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets","citation":{"chicago":"Qiang, Junjie, Lianrong Zhou, Peifen Lu, Kang Lin, Yongzhe Ma, Shengzhe Pan, Chenxu Lu, et al. “Femtosecond Rotational Dynamics of D2 Molecules in Superfluid Helium Nanodroplets.” Physical Review Letters. American Physical Society, 2022. https://doi.org/10.1103/PhysRevLett.128.243201.","ista":"Qiang J, Zhou L, Lu P, Lin K, Ma Y, Pan S, Lu C, Jiang W, Sun F, Zhang W, Li H, Gong X, Averbukh IS, Prior Y, Schouder CA, Stapelfeldt H, Cherepanov I, Lemeshko M, Jäger W, Wu J. 2022. Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. 128(24), 243201.","mla":"Qiang, Junjie, et al. “Femtosecond Rotational Dynamics of D2 Molecules in Superfluid Helium Nanodroplets.” Physical Review Letters, vol. 128, no. 24, 243201, American Physical Society, 2022, doi:10.1103/PhysRevLett.128.243201.","apa":"Qiang, J., Zhou, L., Lu, P., Lin, K., Ma, Y., Pan, S., … Wu, J. (2022). Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.128.243201","ama":"Qiang J, Zhou L, Lu P, et al. Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets. Physical Review Letters. 2022;128(24). doi:10.1103/PhysRevLett.128.243201","ieee":"J. Qiang et al., “Femtosecond rotational dynamics of D2 molecules in superfluid helium nanodroplets,” Physical Review Letters, vol. 128, no. 24. American Physical Society, 2022.","short":"J. Qiang, L. Zhou, P. Lu, K. Lin, Y. Ma, S. Pan, C. Lu, W. Jiang, F. Sun, W. Zhang, H. Li, X. Gong, I.S. Averbukh, Y. Prior, C.A. Schouder, H. Stapelfeldt, I. Cherepanov, M. Lemeshko, W. Jäger, J. Wu, Physical Review Letters 128 (2022)."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8"},{"date_updated":"2023-08-03T11:57:41Z","ddc":["530"],"department":[{"_id":"MiLe"}],"file_date_updated":"2022-07-18T06:33:13Z","_id":"11590","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","publication_identifier":{"issn":["1367-2630"]},"publication_status":"published","file":[{"file_id":"11594","checksum":"dc67b60f2e50e9ef2bd820ca0d7333d2","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2022-07-18T06:33:13Z","file_name":"2022_NewJournalPhysics_Brauneis.pdf","creator":"dernst","date_updated":"2022-07-18T06:33:13Z","file_size":3415721}],"language":[{"iso":"eng"}],"issue":"6","volume":24,"ec_funded":1,"abstract":[{"lang":"eng","text":"We investigate the ground-state properties of weakly repulsive one-dimensional bosons in the presence of an attractive zero-range impurity potential. First, we derive mean-field solutions to the problem on a finite ring for the two asymptotic cases: (i) all bosons are bound to the impurity and (ii) all bosons are in a scattering state. Moreover, we derive the critical line that separates these regimes in the parameter space. In the thermodynamic limit, this critical line determines the maximum number of bosons that can be bound by the impurity potential, forming an artificial atom. Second, we validate the mean-field results using the flow equation approach and the multi-layer multi-configuration time-dependent Hartree method for atomic mixtures. While beyond-mean-field effects destroy long-range order in the Bose gas, the critical boson number is unaffected. Our findings are important for understanding such artificial atoms in low-density Bose gases with static and mobile impurities."}],"oa_version":"Published Version","scopus_import":"1","month":"06","intvolume":" 24","citation":{"chicago":"Brauneis, Fabian, Timothy G. Backert, Simeon I. Mistakidis, Mikhail Lemeshko, Hans Werner Hammer, and Artem Volosniev. “Artificial Atoms from Cold Bosons in One Dimension.” New Journal of Physics. IOP Publishing, 2022. https://doi.org/10.1088/1367-2630/ac78d8.","ista":"Brauneis F, Backert TG, Mistakidis SI, Lemeshko M, Hammer HW, Volosniev A. 2022. Artificial atoms from cold bosons in one dimension. New Journal of Physics. 24(6), 063036.","mla":"Brauneis, Fabian, et al. “Artificial Atoms from Cold Bosons in One Dimension.” New Journal of Physics, vol. 24, no. 6, 063036, IOP Publishing, 2022, doi:10.1088/1367-2630/ac78d8.","short":"F. Brauneis, T.G. Backert, S.I. Mistakidis, M. Lemeshko, H.W. Hammer, A. Volosniev, New Journal of Physics 24 (2022).","ieee":"F. Brauneis, T. G. Backert, S. I. Mistakidis, M. Lemeshko, H. W. Hammer, and A. Volosniev, “Artificial atoms from cold bosons in one dimension,” New Journal of Physics, vol. 24, no. 6. IOP Publishing, 2022.","ama":"Brauneis F, Backert TG, Mistakidis SI, Lemeshko M, Hammer HW, Volosniev A. Artificial atoms from cold bosons in one dimension. New Journal of Physics. 2022;24(6). doi:10.1088/1367-2630/ac78d8","apa":"Brauneis, F., Backert, T. G., Mistakidis, S. I., Lemeshko, M., Hammer, H. W., & Volosniev, A. (2022). Artificial atoms from cold bosons in one dimension. New Journal of Physics. IOP Publishing. https://doi.org/10.1088/1367-2630/ac78d8"},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"first_name":"Fabian","last_name":"Brauneis","full_name":"Brauneis, Fabian"},{"last_name":"Backert","full_name":"Backert, Timothy G.","first_name":"Timothy G."},{"first_name":"Simeon I.","full_name":"Mistakidis, Simeon I.","last_name":"Mistakidis"},{"last_name":"Lemeshko","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"},{"full_name":"Hammer, Hans Werner","last_name":"Hammer","first_name":"Hans Werner"},{"first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem"}],"article_processing_charge":"No","external_id":{"isi":["000818530000001"]},"title":"Artificial atoms from cold bosons in one dimension","article_number":"063036","project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"},{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"has_accepted_license":"1","isi":1,"year":"2022","day":"01","publication":"New Journal of Physics","date_published":"2022-06-01T00:00:00Z","doi":"10.1088/1367-2630/ac78d8","date_created":"2022-07-17T22:01:55Z","acknowledgement":"This work has received funding from the DFG Project No. 413495248 [VO 2437/1-1] (FB, H-WH, AGV) and European Union's Horizon 2020 research and innovation programme under the Marie Skĺodowska-Curie Grant Agreement No. 754411 (AGV). ML acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). SIM acknowledges support from the NSF through a grant for ITAMP at Harvard University.","quality_controlled":"1","publisher":"IOP Publishing","oa":1},{"acknowledgement":"The authors gratefully acknowledge stimulating discussions with T. Enss, and thank an anonymous referee for suggestions and remarks that allowed us to improve the original manuscript. This work is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy EXC2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster).","publisher":"American Physical Society","quality_controlled":"1","oa":1,"isi":1,"year":"2022","day":"30","publication":"Physical Review A","date_published":"2022-06-30T00:00:00Z","doi":"10.1103/PhysRevA.105.063329","date_created":"2022-07-17T22:01:55Z","article_number":"063329","citation":{"ista":"Bighin G, Cappellaro A, Salasnich L. 2022. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 105(6), 063329.","chicago":"Bighin, Giacomo, Alberto Cappellaro, and L. Salasnich. “Unitary Fermi Superfluid near the Critical Temperature: Thermodynamics and Sound Modes from Elementary Excitations.” Physical Review A. American Physical Society, 2022. https://doi.org/10.1103/PhysRevA.105.063329.","ama":"Bighin G, Cappellaro A, Salasnich L. Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. 2022;105(6). doi:10.1103/PhysRevA.105.063329","apa":"Bighin, G., Cappellaro, A., & Salasnich, L. (2022). Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.105.063329","short":"G. Bighin, A. Cappellaro, L. Salasnich, Physical Review A 105 (2022).","ieee":"G. Bighin, A. Cappellaro, and L. Salasnich, “Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations,” Physical Review A, vol. 105, no. 6. American Physical Society, 2022.","mla":"Bighin, Giacomo, et al. “Unitary Fermi Superfluid near the Critical Temperature: Thermodynamics and Sound Modes from Elementary Excitations.” Physical Review A, vol. 105, no. 6, 063329, American Physical Society, 2022, doi:10.1103/PhysRevA.105.063329."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"last_name":"Bighin","full_name":"Bighin, Giacomo","orcid":"0000-0001-8823-9777","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87"},{"id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","first_name":"Alberto","full_name":"Cappellaro, Alberto","orcid":"0000-0001-6110-2359","last_name":"Cappellaro"},{"first_name":"L.","last_name":"Salasnich","full_name":"Salasnich, L."}],"article_processing_charge":"No","external_id":{"isi":["000829758500010"],"arxiv":["2206.03924"]},"title":"Unitary Fermi superfluid near the critical temperature: Thermodynamics and sound modes from elementary excitations","abstract":[{"lang":"eng","text":"We compare recent experimental results [Science 375, 528 (2022)] of the superfluid unitary Fermi gas near the critical temperature with a thermodynamic model based on the elementary excitations of the system. We find good agreement between experimental data and our theory for several quantities such as first sound, second sound, and superfluid fraction. We also show that mode mixing between first and second sound occurs. Finally, we characterize the response amplitude to a density perturbation: Close to the critical temperature both first and second sound can be excited through a density perturbation, whereas at lower temperatures only the first sound mode exhibits a significant response."}],"oa_version":"Preprint","scopus_import":"1","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2206.03924","open_access":"1"}],"month":"06","intvolume":" 105","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"publication_status":"published","language":[{"iso":"eng"}],"issue":"6","volume":105,"_id":"11592","article_type":"original","type":"journal_article","status":"public","date_updated":"2023-08-03T12:00:11Z","department":[{"_id":"MiLe"}]},{"_id":"11998","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","ddc":["530"],"date_updated":"2023-08-03T13:19:06Z","department":[{"_id":"MiLe"}],"file_date_updated":"2022-08-29T09:57:40Z","oa_version":"Published Version","abstract":[{"text":"Recently it became possible to study highly excited rotational states of molecules in superfluid helium through nonadiabatic alignment experiments (Cherepanov et al 2021 Phys. Rev. A 104 L061303). This calls for theoretical approaches that go beyond explaining renormalized values of molecular spectroscopic constants, which suffices when only the lowest few rotational states are involved. As the first step in this direction, here we present a basic quantum mechanical model describing highly excited rotational states of molecules in superfluid helium nanodroplets. We show that a linear molecule immersed in a superfluid can be seen as an effective symmetric top, similar to the rotational structure of radicals, such as OH or NO, but with the angular momentum of the superfluid playing the role of the electronic angular momentum in free molecules. The simple theory sheds light onto what happens when the rotational angular momentum of the molecule increases beyond the lowest excited states accessible by infrared spectroscopy. In addition, the model allows to estimate the effective rotational and centrifugal distortion constants for a broad range of species and to explain the crossover between light and heavy molecules in superfluid 4He in terms of the many-body wavefunction structure. Some of the above mentioned insights can be acquired by analyzing a simple 2 × 2 matrix.","lang":"eng"}],"intvolume":" 24","month":"08","scopus_import":"1","language":[{"iso":"eng"}],"file":[{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_id":"12005","checksum":"10116a08d3489befc13dba2cc44490f1","success":1,"creator":"alisjak","date_updated":"2022-08-29T09:57:40Z","file_size":1912882,"date_created":"2022-08-29T09:57:40Z","file_name":"2022_NewJournalofPhysics_Cherepanov.pdf"}],"publication_status":"published","publication_identifier":{"issn":["1367-2630"]},"ec_funded":1,"volume":24,"issue":"7","article_number":"075004","project":[{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"665385","name":"International IST Doctoral Program"},{"call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle"},{"call_identifier":"FWF","_id":"26986C82-B435-11E9-9278-68D0E5697425","name":"A path-integral approach to composite impurities","grant_number":"M02641"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Cherepanov, Igor, et al. “A Simple Model for High Rotational Excitations of Molecules in a Superfluid.” New Journal of Physics, vol. 24, no. 7, 075004, IOP, 2022, doi:10.1088/1367-2630/ac8113.","short":"I. Cherepanov, G. Bighin, C.A. Schouder, A.S. Chatterley, H. Stapelfeldt, M. Lemeshko, New Journal of Physics 24 (2022).","ieee":"I. Cherepanov, G. Bighin, C. A. Schouder, A. S. Chatterley, H. Stapelfeldt, and M. Lemeshko, “A simple model for high rotational excitations of molecules in a superfluid,” New Journal of Physics, vol. 24, no. 7. IOP, 2022.","apa":"Cherepanov, I., Bighin, G., Schouder, C. A., Chatterley, A. S., Stapelfeldt, H., & Lemeshko, M. (2022). A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. IOP. https://doi.org/10.1088/1367-2630/ac8113","ama":"Cherepanov I, Bighin G, Schouder CA, Chatterley AS, Stapelfeldt H, Lemeshko M. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 2022;24(7). doi:10.1088/1367-2630/ac8113","chicago":"Cherepanov, Igor, Giacomo Bighin, Constant A. Schouder, Adam S. Chatterley, Henrik Stapelfeldt, and Mikhail Lemeshko. “A Simple Model for High Rotational Excitations of Molecules in a Superfluid.” New Journal of Physics. IOP, 2022. https://doi.org/10.1088/1367-2630/ac8113.","ista":"Cherepanov I, Bighin G, Schouder CA, Chatterley AS, Stapelfeldt H, Lemeshko M. 2022. A simple model for high rotational excitations of molecules in a superfluid. New Journal of Physics. 24(7), 075004."},"title":"A simple model for high rotational excitations of molecules in a superfluid","article_processing_charge":"Yes","external_id":{"isi":["000839216900001"]},"author":[{"full_name":"Cherepanov, Igor","last_name":"Cherepanov","first_name":"Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87"},{"id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","first_name":"Giacomo","full_name":"Bighin, Giacomo","orcid":"0000-0001-8823-9777","last_name":"Bighin"},{"full_name":"Schouder, Constant A.","last_name":"Schouder","first_name":"Constant A."},{"last_name":"Chatterley","full_name":"Chatterley, Adam S.","first_name":"Adam S."},{"first_name":"Henrik","last_name":"Stapelfeldt","full_name":"Stapelfeldt, Henrik"},{"last_name":"Lemeshko","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"}],"acknowledgement":"IC acknowledges the support by the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. GB acknowledges support from the Austrian Science Fund (FWF), under Project No. M2461-N27 and from the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy EXC2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster). ML acknowledges support by the Austrian Science Fund (FWF), under Project No. P29902-N27, and by the European Research Council (ERC) starting Grant No. 801770 (ANGULON). HS acknowledges support from the Independent Research Fund Denmark (Project No. 8021-00232B) and from the Villum Fonden through a Villum Investigator Grant No. 25886.","oa":1,"publisher":"IOP","quality_controlled":"1","publication":"New Journal of Physics","day":"11","year":"2022","has_accepted_license":"1","isi":1,"date_created":"2022-08-28T22:02:01Z","date_published":"2022-08-11T00:00:00Z","doi":"10.1088/1367-2630/ac8113"},{"oa_version":"Preprint","abstract":[{"text":"We study the fate of an impurity in an ultracold heteronuclear Bose mixture, focusing on the experimentally relevant case of a ⁴¹K - ⁸⁷Rb mixture, with the impurity in a ⁴¹K hyperfine state. Our paper provides a comprehensive description of an impurity in a BEC mixture with contact interactions across its phase diagram. We present results for the miscible and immiscible regimes, as well as for the impurity in a self-bound quantum droplet. Here, varying the interactions, we find exotic states where the impurity localizes either at the center or\r\nat the surface of the droplet. ","lang":"eng"}],"intvolume":" 106","month":"08","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2109.07451"}],"scopus_import":"1","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["2469-9926"],"eissn":["2469-9934"]},"volume":106,"issue":"2","_id":"11997","status":"public","type":"journal_article","article_type":"original","date_updated":"2023-08-03T13:20:42Z","department":[{"_id":"MiLe"}],"acknowledgement":"We thank A. Simoni for providing the calculations of the intercomponent scattering lengths. We gratefully acknowledge stimulating discussions with L. A. Peña Ardila, R. Schmidt, H. Silva, V. Zampronio, and M. Prevedelli for careful reading. G.B. acknowledges support from the Austrian Science Fund (FWF) under Project No. M2641-N27. T.M. acknowledges CNPq for support through Bolsa de produtividade em Pesquisa No. 311079/2015-6. This work is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy No. EXC2181/1-390900948 (the Heidelberg STRUCTURES Excellence Cluster). This work was supported by the Serrapilheira Institute (Grant No. Serra-1812-27802). We thank the High-Performance Computing Center (NPAD) at UFRN for providing computational resources.","oa":1,"publisher":"American Physical Society","quality_controlled":"1","publication":"Physical Review A","day":"04","year":"2022","isi":1,"date_created":"2022-08-28T22:02:00Z","doi":"10.1103/PhysRevA.106.023301","date_published":"2022-08-04T00:00:00Z","article_number":"023301","project":[{"call_identifier":"FWF","_id":"26986C82-B435-11E9-9278-68D0E5697425","name":"A path-integral approach to composite impurities","grant_number":"M02641"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"apa":"Bighin, G., Burchianti, A., Minardi, F., & Macrì, T. (2022). Impurity in a heteronuclear two-component Bose mixture. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.106.023301","ama":"Bighin G, Burchianti A, Minardi F, Macrì T. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 2022;106(2). doi:10.1103/PhysRevA.106.023301","short":"G. Bighin, A. Burchianti, F. Minardi, T. Macrì, Physical Review A 106 (2022).","ieee":"G. Bighin, A. Burchianti, F. Minardi, and T. Macrì, “Impurity in a heteronuclear two-component Bose mixture,” Physical Review A, vol. 106, no. 2. American Physical Society, 2022.","mla":"Bighin, Giacomo, et al. “Impurity in a Heteronuclear Two-Component Bose Mixture.” Physical Review A, vol. 106, no. 2, 023301, American Physical Society, 2022, doi:10.1103/PhysRevA.106.023301.","ista":"Bighin G, Burchianti A, Minardi F, Macrì T. 2022. Impurity in a heteronuclear two-component Bose mixture. Physical Review A. 106(2), 023301.","chicago":"Bighin, Giacomo, A. Burchianti, F. Minardi, and T. Macrì. “Impurity in a Heteronuclear Two-Component Bose Mixture.” Physical Review A. American Physical Society, 2022. https://doi.org/10.1103/PhysRevA.106.023301."},"title":"Impurity in a heteronuclear two-component Bose mixture","article_processing_charge":"No","external_id":{"isi":["000837953600006"],"arxiv":["2109.07451"]},"author":[{"orcid":"0000-0001-8823-9777","full_name":"Bighin, Giacomo","last_name":"Bighin","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Burchianti, A.","last_name":"Burchianti","first_name":"A."},{"full_name":"Minardi, F.","last_name":"Minardi","first_name":"F."},{"first_name":"T.","last_name":"Macrì","full_name":"Macrì, T."}]},{"acknowledgement":"We thank Armin Rahmani, Andrey V. Chubukov, Jay D. Sau and Ruixing Zhang for fruitful discussions. AK and PG are supported by NSF-DMR2037996. PG also acknowledges support from NSF-DMR1824265. RMF was supported by the U. S. Department of Energy, Office\r\nof Science, Basic Energy Sciences, Materials Sciences and Engineering Division, under Award No. DE-SC0020045. Part of this work was performed at the Aspen Center for Physics, which is supported by National Science Foundation grant PHY-1607611. ","quality_controlled":"1","publisher":"American Physical Society","oa":1,"isi":1,"year":"2022","day":"15","publication":"Physical Review B","date_published":"2022-11-15T00:00:00Z","doi":"10.1103/physrevb.106.l201107","date_created":"2023-01-12T12:04:43Z","article_number":"L201107","citation":{"mla":"Ghazaryan, Areg, et al. “Anomalous Shiba States in Topological Iron-Based Superconductors.” Physical Review B, vol. 106, no. 20, L201107, American Physical Society, 2022, doi:10.1103/physrevb.106.l201107.","short":"A. Ghazaryan, A. Kirmani, R.M. Fernandes, P. Ghaemi, Physical Review B 106 (2022).","ieee":"A. Ghazaryan, A. Kirmani, R. M. Fernandes, and P. Ghaemi, “Anomalous Shiba states in topological iron-based superconductors,” Physical Review B, vol. 106, no. 20. American Physical Society, 2022.","apa":"Ghazaryan, A., Kirmani, A., Fernandes, R. M., & Ghaemi, P. (2022). Anomalous Shiba states in topological iron-based superconductors. Physical Review B. American Physical Society. https://doi.org/10.1103/physrevb.106.l201107","ama":"Ghazaryan A, Kirmani A, Fernandes RM, Ghaemi P. Anomalous Shiba states in topological iron-based superconductors. Physical Review B. 2022;106(20). doi:10.1103/physrevb.106.l201107","chicago":"Ghazaryan, Areg, Ammar Kirmani, Rafael M. Fernandes, and Pouyan Ghaemi. “Anomalous Shiba States in Topological Iron-Based Superconductors.” Physical Review B. American Physical Society, 2022. https://doi.org/10.1103/physrevb.106.l201107.","ista":"Ghazaryan A, Kirmani A, Fernandes RM, Ghaemi P. 2022. Anomalous Shiba states in topological iron-based superconductors. Physical Review B. 106(20), L201107."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"orcid":"0000-0001-9666-3543","full_name":"Ghazaryan, Areg","last_name":"Ghazaryan","first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Ammar","last_name":"Kirmani","full_name":"Kirmani, Ammar"},{"first_name":"Rafael M.","last_name":"Fernandes","full_name":"Fernandes, Rafael M."},{"full_name":"Ghaemi, Pouyan","last_name":"Ghaemi","first_name":"Pouyan"}],"article_processing_charge":"No","external_id":{"isi":["000893171800001"],"arxiv":["2207.12425"]},"title":"Anomalous Shiba states in topological iron-based superconductors","abstract":[{"text":"We demonstrate the formation of robust zero-energy modes close to magnetic impurities in the iron-based superconductor FeSe1-z Tez. We find that the Zeeman field generated by the impurity favors a spin-triplet interorbital pairing as opposed to the spin-singlet intraorbital pairing prevalent in the bulk. The preferred spin-triplet pairing preserves time-reversal symmetry and is topological, as robust, topologically protected zero modes emerge at the boundary between regions with different pairing states. Moreover, the zero modes form Kramers doublets that are insensitive to the direction of the spin polarization or to the separation between impurities. We argue that our theoretical results are consistent with recent experimental measurements on FeSe1-z Tez.","lang":"eng"}],"oa_version":"Preprint","scopus_import":"1","main_file_link":[{"open_access":"1","url":" https://doi.org/10.48550/arXiv.2207.12425"}],"month":"11","intvolume":" 106","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"publication_status":"published","language":[{"iso":"eng"}],"volume":106,"issue":"20","_id":"12139","article_type":"original","type":"journal_article","status":"public","date_updated":"2023-08-04T08:55:31Z","department":[{"_id":"MiLe"}]},{"department":[{"_id":"MiLe"}],"date_updated":"2023-08-04T09:01:48Z","status":"public","article_type":"original","type":"journal_article","_id":"12150","issue":"15","volume":106,"ec_funded":1,"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"publication_status":"published","month":"10","intvolume":" 106","scopus_import":"1","main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2105.15193","open_access":"1"}],"oa_version":"Preprint","abstract":[{"lang":"eng","text":"Methods inspired from machine learning have recently attracted great interest in the computational study of quantum many-particle systems. So far, however, it has proven challenging to deal with microscopic models in which the total number of particles is not conserved. To address this issue, we propose a variant of neural network states, which we term neural coherent states. Taking the Fröhlich impurity model as a case study, we show that neural coherent states can learn the ground state of nonadditive systems very well. In particular, we recover exact diagonalization in all regimes tested and observe substantial improvement over the standard coherent state estimates in the most challenging intermediate-coupling regime. Our approach is generic and does not assume specific details of the system, suggesting wide applications."}],"title":"Artificial neural network states for nonadditive systems","author":[{"id":"48C55298-F248-11E8-B48F-1D18A9856A87","first_name":"Wojciech","full_name":"Rzadkowski, Wojciech","orcid":"0000-0002-1106-4419","last_name":"Rzadkowski"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"},{"first_name":"Johan H.","last_name":"Mentink","full_name":"Mentink, Johan H."}],"external_id":{"arxiv":["2105.15193"],"isi":["000875189100005"]},"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ama":"Rzadkowski W, Lemeshko M, Mentink JH. Artificial neural network states for nonadditive systems. Physical Review B. 2022;106(15). doi:10.1103/physrevb.106.155127","apa":"Rzadkowski, W., Lemeshko, M., & Mentink, J. H. (2022). Artificial neural network states for nonadditive systems. Physical Review B. American Physical Society. https://doi.org/10.1103/physrevb.106.155127","ieee":"W. Rzadkowski, M. Lemeshko, and J. H. Mentink, “Artificial neural network states for nonadditive systems,” Physical Review B, vol. 106, no. 15. American Physical Society, 2022.","short":"W. Rzadkowski, M. Lemeshko, J.H. Mentink, Physical Review B 106 (2022).","mla":"Rzadkowski, Wojciech, et al. “Artificial Neural Network States for Nonadditive Systems.” Physical Review B, vol. 106, no. 15, 155127, American Physical Society, 2022, doi:10.1103/physrevb.106.155127.","ista":"Rzadkowski W, Lemeshko M, Mentink JH. 2022. Artificial neural network states for nonadditive systems. Physical Review B. 106(15), 155127.","chicago":"Rzadkowski, Wojciech, Mikhail Lemeshko, and Johan H. Mentink. “Artificial Neural Network States for Nonadditive Systems.” Physical Review B. American Physical Society, 2022. https://doi.org/10.1103/physrevb.106.155127."},"project":[{"grant_number":"25681","name":"Analytic and machine learning approaches to composite quantum impurities","_id":"05A235A0-7A3F-11EA-A408-12923DDC885E"},{"call_identifier":"H2020","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","grant_number":"665385","name":"International IST Doctoral Program"},{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770"}],"article_number":"155127","doi":"10.1103/physrevb.106.155127","date_published":"2022-10-15T00:00:00Z","date_created":"2023-01-12T12:07:49Z","day":"15","publication":"Physical Review B","isi":1,"year":"2022","publisher":"American Physical Society","quality_controlled":"1","oa":1,"acknowledgement":"We acknowledge fruitful discussions with G. Bighin, G. Fabiani, A. Ghazaryan, C. Lampert, and A. Volosniev at various stages of this work. W.R. acknowledges support through a DOC Fellowship of the Austrian Academy of Sciences and has received funding from the EU Horizon 2020 programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. M.L. and J.H.M. acknowledge support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON) and Synergy Grant No. 856538 (3D-MAGiC), respectively. This work is part of the Shell-NWO/FOMinitiative “Computational sciences for energy research” of Shell and Chemical Sciences, Earth and Life Sciences, Physical Sciences, FOM and STW. "},{"ddc":["530"],"date_updated":"2023-08-04T09:23:43Z","file_date_updated":"2023-01-27T07:59:27Z","department":[{"_id":"MiLe"}],"_id":"12213","keyword":["Condensed Matter Physics","Electronic","Optical and Magnetic Materials"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","language":[{"iso":"eng"}],"file":[{"date_updated":"2023-01-27T07:59:27Z","file_size":1852598,"creator":"dernst","date_created":"2023-01-27T07:59:27Z","file_name":"2022_NPJ_Paerschke.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"12414","checksum":"d93b477b5b95c0d1b8f9fef90a81f565","success":1}],"publication_status":"published","publication_identifier":{"eissn":["2397-4648"]},"ec_funded":1,"volume":7,"related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1038/s41535-022-00510-1"}]},"oa_version":"Published Version","abstract":[{"text":"Motivated by properties-controlling potential of the strain, we investigate strain dependence of structure, electronic, and magnetic properties of Sr2IrO4 using complementary theoretical tools: ab-initio calculations, analytical approaches (rigid octahedra picture, Slater-Koster integrals), and extended t−J model. We find that strain affects both Ir-Ir distance and Ir-O-Ir angle, and the rigid octahedra picture is not relevant. Second, we find fundamentally different behavior for compressive and tensile strain. One remarkable feature is the formation of two subsets of bond- and orbital-dependent carriers, a compass-like model, under compression. This originates from the strain-induced renormalization of the Ir-O-Ir superexchange and O on-site energy. We also show that under compressive (tensile) strain, Fermi surface becomes highly dispersive (relatively flat). Already at a tensile strain of 1.5%, we observe spectral weight redistribution, with the low-energy band acquiring almost purely singlet character. These results can be directly compared with future experiments.","lang":"eng"}],"intvolume":" 7","month":"09","scopus_import":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Paerschke, Ekaterina, et al. “Evolution of Electronic and Magnetic Properties of Sr₂IrO₄ under Strain.” Npj Quantum Materials, vol. 7, 90, Springer Nature, 2022, doi:10.1038/s41535-022-00496-w.","ieee":"E. Paerschke, W.-C. Chen, R. Ray, and C.-C. Chen, “Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain,” npj Quantum Materials, vol. 7. Springer Nature, 2022.","short":"E. Paerschke, W.-C. Chen, R. Ray, C.-C. Chen, Npj Quantum Materials 7 (2022).","ama":"Paerschke E, Chen W-C, Ray R, Chen C-C. Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. npj Quantum Materials. 2022;7. doi:10.1038/s41535-022-00496-w","apa":"Paerschke, E., Chen, W.-C., Ray, R., & Chen, C.-C. (2022). Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. Npj Quantum Materials. Springer Nature. https://doi.org/10.1038/s41535-022-00496-w","chicago":"Paerschke, Ekaterina, Wei-Chih Chen, Rajyavardhan Ray, and Cheng-Chien Chen. “Evolution of Electronic and Magnetic Properties of Sr₂IrO₄ under Strain.” Npj Quantum Materials. Springer Nature, 2022. https://doi.org/10.1038/s41535-022-00496-w.","ista":"Paerschke E, Chen W-C, Ray R, Chen C-C. 2022. Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain. npj Quantum Materials. 7, 90."},"title":"Evolution of electronic and magnetic properties of Sr₂IrO₄ under strain","article_processing_charge":"No","external_id":{"isi":["000852381200003"]},"author":[{"full_name":"Paerschke, Ekaterina","orcid":"0000-0003-0853-8182","last_name":"Paerschke","id":"8275014E-6063-11E9-9B7F-6338E6697425","first_name":"Ekaterina"},{"last_name":"Chen","full_name":"Chen, Wei-Chih","first_name":"Wei-Chih"},{"first_name":"Rajyavardhan","full_name":"Ray, Rajyavardhan","last_name":"Ray"},{"first_name":"Cheng-Chien","last_name":"Chen","full_name":"Chen, Cheng-Chien"}],"article_number":"90","project":[{"call_identifier":"H2020","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships"}],"publication":"npj Quantum Materials","day":"10","year":"2022","isi":1,"has_accepted_license":"1","date_created":"2023-01-16T09:46:01Z","date_published":"2022-09-10T00:00:00Z","doi":"10.1038/s41535-022-00496-w","acknowledgement":"E.M.P. thanks Eugenio Paris, Thorsten Schmitt, Krzysztof Wohlfeld, and other coauthors for an inspiring previous collaboration23, and is grateful to Gang Cao, Ambrose Seo, and Jungho Kim for insightful discussions. R.R. acknowledges helpful discussion with Sanjeev Kumar and Manuel Richter. This project has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 754411. C.C.C. acknowledges support from the U.S. National Science Foundation Award No. DMR-2142801.","oa":1,"publisher":"Springer Nature","quality_controlled":"1"},{"volume":14,"issue":"10","language":[{"iso":"eng"}],"file":[{"relation":"main_file","access_level":"open_access","content_type":"application/pdf","success":1,"file_id":"12361","checksum":"9b6bd0e484834dd76d7b26e3c5fba8bd","creator":"dernst","file_size":843723,"date_updated":"2023-01-24T10:56:12Z","file_name":"2022_Symmetry_Salsnich.pdf","date_created":"2023-01-24T10:56:12Z"}],"publication_status":"published","publication_identifier":{"issn":["2073-8994"]},"intvolume":" 14","month":"10","scopus_import":"1","oa_version":"Published Version","abstract":[{"text":"We review our theoretical results of the sound propagation in two-dimensional (2D) systems of ultracold fermionic and bosonic atoms. In the superfluid phase, characterized by the spontaneous symmetry breaking of the U(1) symmetry, there is the coexistence of first and second sound. In the case of weakly-interacting repulsive bosons, we model the recent measurements of the sound velocities of 39K atoms in 2D obtained in the weakly-interacting regime and around the Berezinskii–Kosterlitz–Thouless (BKT) superfluid-to-normal transition temperature. In particular, we perform a quite accurate computation of the superfluid density and show that it is reasonably consistent with the experimental results. For superfluid attractive fermions, we calculate the first and second sound velocities across the whole BCS-BEC crossover. In the low-temperature regime, we reproduce the recent measurements of first-sound speed with 6Li atoms. We also predict that there is mixing between sound modes only in the finite-temperature BEC regime.","lang":"eng"}],"department":[{"_id":"MiLe"}],"file_date_updated":"2023-01-24T10:56:12Z","ddc":["530"],"date_updated":"2023-08-09T10:13:17Z","keyword":["Physics and Astronomy (miscellaneous)","General Mathematics","Chemistry (miscellaneous)","Computer Science (miscellaneous)"],"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"article_type":"original","type":"journal_article","_id":"12154","date_created":"2023-01-12T12:08:31Z","date_published":"2022-10-17T00:00:00Z","doi":"10.3390/sym14102182","publication":"Symmetry","day":"17","year":"2022","isi":1,"has_accepted_license":"1","oa":1,"quality_controlled":"1","publisher":"MDPI","acknowledgement":"This research is partially supported by University of Padova, BIRD grant “Ultracold atoms\r\nin curved geometries”. KF is supported by Fondazione CARIPARO with a PhD fellowship. AT is\r\npartially supported by French National Research Agency ANR Grant Droplets N. ANR-19-CE30-0003-02. LS thanks Herwig Ott and Sandro Wimberger for their kind invitation to the\r\nInternational Workshop “Quantum Transport with ultracold atoms” (2022).","title":"First and second sound in two-dimensional bosonic and fermionic superfluids","external_id":{"isi":["000875039200001"]},"article_processing_charge":"Yes","author":[{"last_name":"Salasnich","full_name":"Salasnich, Luca","first_name":"Luca"},{"id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","first_name":"Alberto","last_name":"Cappellaro","orcid":"0000-0001-6110-2359","full_name":"Cappellaro, Alberto"},{"last_name":"Furutani","full_name":"Furutani, Koichiro","first_name":"Koichiro"},{"full_name":"Tononi, Andrea","last_name":"Tononi","first_name":"Andrea"},{"last_name":"Bighin","full_name":"Bighin, Giacomo","orcid":"0000-0001-8823-9777","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87"}],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Salasnich, Luca, Alberto Cappellaro, Koichiro Furutani, Andrea Tononi, and Giacomo Bighin. “First and Second Sound in Two-Dimensional Bosonic and Fermionic Superfluids.” Symmetry. MDPI, 2022. https://doi.org/10.3390/sym14102182.","ista":"Salasnich L, Cappellaro A, Furutani K, Tononi A, Bighin G. 2022. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 14(10), 2182.","mla":"Salasnich, Luca, et al. “First and Second Sound in Two-Dimensional Bosonic and Fermionic Superfluids.” Symmetry, vol. 14, no. 10, 2182, MDPI, 2022, doi:10.3390/sym14102182.","apa":"Salasnich, L., Cappellaro, A., Furutani, K., Tononi, A., & Bighin, G. (2022). First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. MDPI. https://doi.org/10.3390/sym14102182","ama":"Salasnich L, Cappellaro A, Furutani K, Tononi A, Bighin G. First and second sound in two-dimensional bosonic and fermionic superfluids. Symmetry. 2022;14(10). doi:10.3390/sym14102182","ieee":"L. Salasnich, A. Cappellaro, K. Furutani, A. Tononi, and G. Bighin, “First and second sound in two-dimensional bosonic and fermionic superfluids,” Symmetry, vol. 14, no. 10. MDPI, 2022.","short":"L. Salasnich, A. Cappellaro, K. Furutani, A. Tononi, G. Bighin, Symmetry 14 (2022)."},"article_number":"2182"},{"oa_version":"Published Version","abstract":[{"lang":"eng","text":"In this Thesis, I study composite quantum impurities with variational techniques, both inspired by machine learning as well as fully analytic. I supplement this with exploration of other applications of machine learning, in particular artificial neural networks, in many-body physics. In Chapters 3 and 4, I study quasiparticle systems with variational approach. I derive a Hamiltonian describing the angulon quasiparticle in the presence of a magnetic field. I apply analytic variational treatment to this Hamiltonian. Then, I introduce a variational approach for non-additive systems, based on artificial neural networks. I exemplify this approach on the example of the polaron quasiparticle (Fröhlich Hamiltonian). In Chapter 5, I continue using artificial neural networks, albeit in a different setting. I apply artificial neural networks to detect phases from snapshots of two types physical systems. Namely, I study Monte Carlo snapshots of multilayer classical spin models as well as molecular dynamics maps of colloidal systems. The main type of networks that I use here are convolutional neural networks, known for their applicability to image data."}],"month":"02","alternative_title":["ISTA Thesis"],"language":[{"iso":"eng"}],"file":[{"date_updated":"2022-02-22T07:20:12Z","file_size":17668233,"creator":"wrzadkow","date_created":"2022-02-21T13:58:16Z","file_name":"Rzadkowski_thesis_final_source.zip","content_type":"application/zip","access_level":"closed","relation":"source_file","checksum":"0fc54ad1eaede879c665ac9b53c93e22","file_id":"10785"},{"access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"22d2d7af37ca31f6b1730c26cac7bced","file_id":"10786","success":1,"creator":"wrzadkow","date_updated":"2022-02-21T14:02:54Z","file_size":13307331,"date_created":"2022-02-21T14:02:54Z","file_name":"Rzadkowski_thesis_final.pdf"}],"degree_awarded":"PhD","publication_status":"published","publication_identifier":{"issn":["2663-337X"]},"ec_funded":1,"related_material":{"record":[{"relation":"part_of_dissertation","id":"10762","status":"public"},{"relation":"part_of_dissertation","status":"public","id":"8644"},{"status":"public","id":"7956","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","status":"public","id":"415"}]},"_id":"10759","status":"public","type":"dissertation","ddc":["530"],"date_updated":"2024-02-28T13:01:59Z","supervisor":[{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail"}],"department":[{"_id":"GradSch"},{"_id":"MiLe"}],"file_date_updated":"2022-02-22T07:20:12Z","oa":1,"publisher":"Institute of Science and Technology Austria","day":"21","year":"2022","has_accepted_license":"1","date_created":"2022-02-16T13:27:37Z","date_published":"2022-02-21T00:00:00Z","doi":"10.15479/at:ista:10759","page":"120","project":[{"_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"International IST Doctoral Program","grant_number":"665385"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","citation":{"ista":"Rzadkowski W. 2022. Analytic and machine learning approaches to composite quantum impurities. Institute of Science and Technology Austria.","chicago":"Rzadkowski, Wojciech. “Analytic and Machine Learning Approaches to Composite Quantum Impurities.” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/at:ista:10759.","ieee":"W. Rzadkowski, “Analytic and machine learning approaches to composite quantum impurities,” Institute of Science and Technology Austria, 2022.","short":"W. Rzadkowski, Analytic and Machine Learning Approaches to Composite Quantum Impurities, Institute of Science and Technology Austria, 2022.","apa":"Rzadkowski, W. (2022). Analytic and machine learning approaches to composite quantum impurities. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10759","ama":"Rzadkowski W. Analytic and machine learning approaches to composite quantum impurities. 2022. doi:10.15479/at:ista:10759","mla":"Rzadkowski, Wojciech. Analytic and Machine Learning Approaches to Composite Quantum Impurities. Institute of Science and Technology Austria, 2022, doi:10.15479/at:ista:10759."},"title":"Analytic and machine learning approaches to composite quantum impurities","article_processing_charge":"No","author":[{"orcid":"0000-0002-1106-4419","full_name":"Rzadkowski, Wojciech","last_name":"Rzadkowski","first_name":"Wojciech","id":"48C55298-F248-11E8-B48F-1D18A9856A87"}]},{"citation":{"apa":"Brooks, M., Lemeshko, M., Lundholm, D., & Yakaboylu, E. (2021). Emergence of anyons on the two-sphere in molecular impurities. Atoms. MDPI. https://doi.org/10.3390/atoms9040106","ama":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. Emergence of anyons on the two-sphere in molecular impurities. Atoms. 2021;9(4). doi:10.3390/atoms9040106","short":"M. Brooks, M. Lemeshko, D. Lundholm, E. Yakaboylu, Atoms 9 (2021).","ieee":"M. Brooks, M. Lemeshko, D. Lundholm, and E. Yakaboylu, “Emergence of anyons on the two-sphere in molecular impurities,” Atoms, vol. 9, no. 4. MDPI, 2021.","mla":"Brooks, Morris, et al. “Emergence of Anyons on the Two-Sphere in Molecular Impurities.” Atoms, vol. 9, no. 4, 106, MDPI, 2021, doi:10.3390/atoms9040106.","ista":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. 2021. Emergence of anyons on the two-sphere in molecular impurities. Atoms. 9(4), 106.","chicago":"Brooks, Morris, Mikhail Lemeshko, Douglas Lundholm, and Enderalp Yakaboylu. “Emergence of Anyons on the Two-Sphere in Molecular Impurities.” Atoms. MDPI, 2021. https://doi.org/10.3390/atoms9040106."},"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2108.06966"]},"article_processing_charge":"Yes","author":[{"last_name":"Brooks","full_name":"Brooks, Morris","orcid":"0000-0002-6249-0928","id":"B7ECF9FC-AA38-11E9-AC9A-0930E6697425","first_name":"Morris"},{"first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"full_name":"Lundholm, Douglas","last_name":"Lundholm","first_name":"Douglas"},{"id":"38CB71F6-F248-11E8-B48F-1D18A9856A87","first_name":"Enderalp","last_name":"Yakaboylu","orcid":"0000-0001-5973-0874","full_name":"Yakaboylu, Enderalp"}],"title":"Emergence of anyons on the two-sphere in molecular impurities","article_number":"106","year":"2021","has_accepted_license":"1","publication":"Atoms","day":"02","date_created":"2022-01-02T23:01:33Z","doi":"10.3390/atoms9040106","date_published":"2021-12-02T00:00:00Z","acknowledgement":"D. Lundholm acknowledges financial support from the Göran Gustafsson Foundation (grant no. 1804).","oa":1,"publisher":"MDPI","quality_controlled":"1","date_updated":"2023-06-15T14:51:49Z","ddc":["530"],"file_date_updated":"2022-01-03T10:15:05Z","department":[{"_id":"MiLe"},{"_id":"RoSe"}],"_id":"10585","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","keyword":["anyons","quasiparticles","Quantum Hall Effect","topological states of matter"],"status":"public","publication_status":"published","publication_identifier":{"eissn":["2218-2004"]},"language":[{"iso":"eng"}],"file":[{"date_created":"2022-01-03T10:15:05Z","file_name":"2021_Atoms_Brooks.pdf","date_updated":"2022-01-03T10:15:05Z","file_size":303070,"creator":"alisjak","checksum":"d0e44b95f36c9e06724f66832af0f8c3","file_id":"10592","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file"}],"volume":9,"issue":"4","abstract":[{"lang":"eng","text":"Recently it was shown that anyons on the two-sphere naturally arise from a system of molecular impurities exchanging angular momentum with a many-particle bath (Phys. Rev. Lett. 126, 015301 (2021)). Here we further advance this approach and rigorously demonstrate that in the experimentally realized regime the lowest spectrum of two linear molecules immersed in superfluid helium corresponds to the spectrum of two anyons on the sphere. We develop the formalism within the framework of the recently experimentally observed angulon quasiparticle"}],"oa_version":"Published Version","scopus_import":"1","intvolume":" 9","month":"12"},{"acknowledgement":"The authors thank Yuki Arano, Nils Carqueville, Alexei Davydov, Reiner Lauterbach, Pau Enrique Moliner, Chris Heunen, André Henriques, Ehud Meir, Catherine Meusburger, Gregor Schaumann, Richard Szabo and Stefan Wagner for helpful discussions and comments. We also thank the referees for their detailed comments which significantly improved the exposition of this paper. LS is supported by the DFG Research Training Group 1670 “Mathematics Inspired by String Theory and Quantum Field Theory”. Open access funding provided by Institute of Science and Technology (IST Austria).","oa":1,"publisher":"Springer Nature","quality_controlled":"1","year":"2021","isi":1,"has_accepted_license":"1","publication":"Communications in Mathematical Physics","day":"01","page":"83–117","date_created":"2020-11-29T23:01:17Z","date_published":"2021-01-01T00:00:00Z","doi":"10.1007/s00220-020-03902-1","project":[{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"citation":{"mla":"Runkel, Ingo, and Lorant Szegedy. “Area-Dependent Quantum Field Theory.” Communications in Mathematical Physics, vol. 381, no. 1, Springer Nature, 2021, pp. 83–117, doi:10.1007/s00220-020-03902-1.","short":"I. Runkel, L. Szegedy, Communications in Mathematical Physics 381 (2021) 83–117.","ieee":"I. Runkel and L. Szegedy, “Area-dependent quantum field theory,” Communications in Mathematical Physics, vol. 381, no. 1. Springer Nature, pp. 83–117, 2021.","ama":"Runkel I, Szegedy L. Area-dependent quantum field theory. Communications in Mathematical Physics. 2021;381(1):83–117. doi:10.1007/s00220-020-03902-1","apa":"Runkel, I., & Szegedy, L. (2021). Area-dependent quantum field theory. Communications in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-020-03902-1","chicago":"Runkel, Ingo, and Lorant Szegedy. “Area-Dependent Quantum Field Theory.” Communications in Mathematical Physics. Springer Nature, 2021. https://doi.org/10.1007/s00220-020-03902-1.","ista":"Runkel I, Szegedy L. 2021. Area-dependent quantum field theory. Communications in Mathematical Physics. 381(1), 83–117."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["000591139000001"]},"author":[{"last_name":"Runkel","full_name":"Runkel, Ingo","first_name":"Ingo"},{"last_name":"Szegedy","full_name":"Szegedy, Lorant","orcid":"0000-0003-2834-5054","first_name":"Lorant","id":"7943226E-220E-11EA-94C7-D59F3DDC885E"}],"title":"Area-dependent quantum field theory","abstract":[{"text":"Area-dependent quantum field theory is a modification of two-dimensional topological quantum field theory, where one equips each connected component of a bordism with a positive real number—interpreted as area—which behaves additively under glueing. As opposed to topological theories, in area-dependent theories the state spaces can be infinite-dimensional. We introduce the notion of regularised Frobenius algebras in Hilbert spaces and show that area-dependent theories are in one-to-one correspondence to commutative regularised Frobenius algebras. We also provide a state sum construction for area-dependent theories. Our main example is two-dimensional Yang–Mills theory with compact gauge group, which we treat in detail.","lang":"eng"}],"oa_version":"Published Version","scopus_import":"1","intvolume":" 381","month":"01","publication_status":"published","publication_identifier":{"eissn":["14320916"],"issn":["00103616"]},"language":[{"iso":"eng"}],"file":[{"file_name":"2021_CommMathPhys_Runkel.pdf","date_created":"2021-02-03T15:00:30Z","file_size":790526,"date_updated":"2021-02-03T15:00:30Z","creator":"dernst","success":1,"file_id":"9081","checksum":"6f451f9c2b74bedbc30cf884a3e02670","content_type":"application/pdf","relation":"main_file","access_level":"open_access"}],"volume":381,"issue":"1","_id":"8816","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","status":"public","date_updated":"2023-08-04T11:13:35Z","ddc":["510"],"department":[{"_id":"MiLe"}],"file_date_updated":"2021-02-03T15:00:30Z"},{"type":"journal_article","article_type":"original","status":"public","_id":"9005","department":[{"_id":"MiLe"},{"_id":"RoSe"}],"date_updated":"2023-08-07T13:32:10Z","main_file_link":[{"url":"https://arxiv.org/abs/2009.05948","open_access":"1"}],"scopus_import":"1","intvolume":" 126","month":"01","abstract":[{"lang":"eng","text":"Studies on the experimental realization of two-dimensional anyons in terms of quasiparticles have been restricted, so far, to only anyons on the plane. It is known, however, that the geometry and topology of space can have significant effects on quantum statistics for particles moving on it. Here, we have undertaken the first step toward realizing the emerging fractional statistics for particles restricted to move on the sphere instead of on the plane. We show that such a model arises naturally in the context of quantum impurity problems. In particular, we demonstrate a setup in which the lowest-energy spectrum of two linear bosonic or fermionic molecules immersed in a quantum many-particle environment can coincide with the anyonic spectrum on the sphere. This paves the way toward the experimental realization of anyons on the sphere using molecular impurities. Furthermore, since a change in the alignment of the molecules corresponds to the exchange of the particles on the sphere, such a realization reveals a novel type of exclusion principle for molecular impurities, which could also be of use as a powerful technique to measure the statistics parameter. Finally, our approach opens up a simple numerical route to investigate the spectra of many anyons on the sphere. Accordingly, we present the spectrum of two anyons on the sphere in the presence of a Dirac monopole field."}],"oa_version":"Preprint","ec_funded":1,"issue":"1","volume":126,"related_material":{"record":[{"status":"public","id":"12390","relation":"dissertation_contains"}],"link":[{"relation":"press_release","url":"https://ist.ac.at/en/news/dancing-molecules-and-two-dimensional-particles/","description":"News on IST Homepage"}]},"publication_status":"published","publication_identifier":{"eissn":["10797114"],"issn":["00319007"]},"language":[{"iso":"eng"}],"project":[{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770"}],"article_number":"015301","article_processing_charge":"No","external_id":{"arxiv":["2009.05948"],"isi":["000606325000003"]},"author":[{"last_name":"Brooks","full_name":"Brooks, Morris","orcid":"0000-0002-6249-0928","id":"B7ECF9FC-AA38-11E9-AC9A-0930E6697425","first_name":"Morris"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"first_name":"D.","full_name":"Lundholm, D.","last_name":"Lundholm"},{"last_name":"Yakaboylu","orcid":"0000-0001-5973-0874","full_name":"Yakaboylu, Enderalp","first_name":"Enderalp","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87"}],"title":"Molecular impurities as a realization of anyons on the two-sphere","citation":{"ista":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. 2021. Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. 126(1), 015301.","chicago":"Brooks, Morris, Mikhail Lemeshko, D. Lundholm, and Enderalp Yakaboylu. “Molecular Impurities as a Realization of Anyons on the Two-Sphere.” Physical Review Letters. American Physical Society, 2021. https://doi.org/10.1103/PhysRevLett.126.015301.","apa":"Brooks, M., Lemeshko, M., Lundholm, D., & Yakaboylu, E. (2021). Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.126.015301","ama":"Brooks M, Lemeshko M, Lundholm D, Yakaboylu E. Molecular impurities as a realization of anyons on the two-sphere. Physical Review Letters. 2021;126(1). doi:10.1103/PhysRevLett.126.015301","short":"M. Brooks, M. Lemeshko, D. Lundholm, E. Yakaboylu, Physical Review Letters 126 (2021).","ieee":"M. Brooks, M. Lemeshko, D. Lundholm, and E. Yakaboylu, “Molecular impurities as a realization of anyons on the two-sphere,” Physical Review Letters, vol. 126, no. 1. American Physical Society, 2021.","mla":"Brooks, Morris, et al. “Molecular Impurities as a Realization of Anyons on the Two-Sphere.” Physical Review Letters, vol. 126, no. 1, 015301, American Physical Society, 2021, doi:10.1103/PhysRevLett.126.015301."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa":1,"publisher":"American Physical Society","quality_controlled":"1","acknowledgement":"We are grateful to A. Ghazaryan for valuable discussions and also thank the anonymous referees for comments. D.L. acknowledges financial support from the G¨oran Gustafsson Foundation (grant no. 1804) and LMU Munich. M.L. gratefully acknowledges financial support\r\nby the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreements No 801770).","date_created":"2021-01-17T23:01:10Z","date_published":"2021-01-08T00:00:00Z","doi":"10.1103/PhysRevLett.126.015301","year":"2021","isi":1,"publication":"Physical Review Letters","day":"08"},{"date_updated":"2023-08-07T13:39:37Z","ddc":["530"],"department":[{"_id":"MiLe"}],"file_date_updated":"2021-02-09T07:06:22Z","_id":"9093","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"status":"public","publication_identifier":{"issn":["2542-4653"]},"publication_status":"published","file":[{"date_created":"2021-02-09T07:06:22Z","file_name":"2021_SciPostPhysics_Marchukov.pdf","date_updated":"2021-02-09T07:06:22Z","file_size":666512,"creator":"dernst","checksum":"9fd614b7ab49999e7267874df2582f7e","file_id":"9105","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file"}],"language":[{"iso":"eng"}],"volume":10,"issue":"2","ec_funded":1,"abstract":[{"text":"We employ the Gross-Pitaevskii equation to study acoustic emission generated in a uniform Bose gas by a static impurity. The impurity excites a sound-wave packet, which propagates through the gas. We calculate the shape of this wave packet in the limit of long wave lengths, and argue that it is possible to extract properties of the impurity by observing this shape. We illustrate here this possibility for a Bose gas with a trapped impurity atom -- an example of a relevant experimental setup. Presented results are general for all one-dimensional systems described by the nonlinear Schrödinger equation and can also be used in nonatomic systems, e.g., to analyze light propagation in nonlinear optical media. Finally, we calculate the shape of the sound-wave packet for a three-dimensional Bose gas assuming a spherically symmetric perturbation.","lang":"eng"}],"oa_version":"Published Version","month":"02","intvolume":" 10","citation":{"chicago":"Marchukov, Oleksandr, and Artem Volosniev. “Shape of a Sound Wave in a Weakly-Perturbed Bose Gas.” SciPost Physics. SciPost Foundation, 2021. https://doi.org/10.21468/scipostphys.10.2.025.","ista":"Marchukov O, Volosniev A. 2021. Shape of a sound wave in a weakly-perturbed Bose gas. SciPost Physics. 10(2), 025.","mla":"Marchukov, Oleksandr, and Artem Volosniev. “Shape of a Sound Wave in a Weakly-Perturbed Bose Gas.” SciPost Physics, vol. 10, no. 2, 025, SciPost Foundation, 2021, doi:10.21468/scipostphys.10.2.025.","apa":"Marchukov, O., & Volosniev, A. (2021). Shape of a sound wave in a weakly-perturbed Bose gas. SciPost Physics. SciPost Foundation. https://doi.org/10.21468/scipostphys.10.2.025","ama":"Marchukov O, Volosniev A. Shape of a sound wave in a weakly-perturbed Bose gas. SciPost Physics. 2021;10(2). doi:10.21468/scipostphys.10.2.025","short":"O. Marchukov, A. Volosniev, SciPost Physics 10 (2021).","ieee":"O. Marchukov and A. Volosniev, “Shape of a sound wave in a weakly-perturbed Bose gas,” SciPost Physics, vol. 10, no. 2. SciPost Foundation, 2021."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"full_name":"Marchukov, Oleksandr","last_name":"Marchukov","first_name":"Oleksandr"},{"id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem","last_name":"Volosniev","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem"}],"article_processing_charge":"No","external_id":{"arxiv":["2004.08075"],"isi":["000646783100027"]},"title":"Shape of a sound wave in a weakly-perturbed Bose gas","article_number":"025","project":[{"name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020"}],"has_accepted_license":"1","isi":1,"year":"2021","day":"03","publication":"SciPost Physics","date_published":"2021-02-03T00:00:00Z","doi":"10.21468/scipostphys.10.2.025","date_created":"2021-02-04T12:39:24Z","acknowledgement":"We acknowledge fruitful discussions with Dr. Simos Mistakidis regarding beyond mean-field\r\neffects in our system. We also thank Prof. Maxim Olshanii for valuable suggestions to improve\r\nthe manuscript.O.V.M acknowledges the support from the National Science Foundation\r\nthrough grants No. PHY-1402249, No. PHY-1607221, and No. PHY-1912542 and the\r\nBinational (US-Israel) Science Foundation through grant No. 2015616, as well as by the Israel\r\nScience Foundation (grant No. 1287/17) and from the German Aeronautics and Space Administration\r\n(DLR) through Grant No. 50WM1957. This work has also received funding from\r\nthe DFG Project No.413495248 [VO 2437/1-1] and European Union’s Horizon 2020 research\r\nand innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411\r\n(A. G. V.)","quality_controlled":"1","publisher":"SciPost Foundation","oa":1},{"date_published":"2021-06-01T00:00:00Z","doi":"10.1103/PhysRevA.103.L061303","date_created":"2021-06-27T22:01:49Z","isi":1,"year":"2021","day":"01","publication":"Physical Review A","publisher":"American Physical Society","quality_controlled":"1","oa":1,"acknowledgement":"G.B. acknowledges support from the Austrian Science Fund (FWF), under Project No. M2641-N27. This work was\r\npartially supported by the University of Padua, BIRD project “Superfluid properties of Fermi gases in optical potentials.”\r\nThe authors thank Miki Ota, Tomoki Ozawa, Sandro Stringari, Tilman Enss, Hauke Biss, Henning Moritz, and Nicolò Defenu for fruitful discussions. The authors thank Henning Moritz and Markus Bohlen for providing their experimental\r\ndata.","author":[{"first_name":"A.","full_name":"Tononi, A.","last_name":"Tononi"},{"full_name":"Cappellaro, Alberto","orcid":"0000-0001-6110-2359","last_name":"Cappellaro","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","first_name":"Alberto"},{"orcid":"0000-0001-8823-9777","full_name":"Bighin, Giacomo","last_name":"Bighin","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87"},{"first_name":"L.","last_name":"Salasnich","full_name":"Salasnich, L."}],"article_processing_charge":"No","external_id":{"isi":["000662296700014"],"arxiv":["2009.06491"]},"title":"Propagation of first and second sound in a two-dimensional Fermi superfluid","citation":{"ama":"Tononi A, Cappellaro A, Bighin G, Salasnich L. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 2021;103(6). doi:10.1103/PhysRevA.103.L061303","apa":"Tononi, A., Cappellaro, A., Bighin, G., & Salasnich, L. (2021). Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.103.L061303","short":"A. Tononi, A. Cappellaro, G. Bighin, L. Salasnich, Physical Review A 103 (2021).","ieee":"A. Tononi, A. Cappellaro, G. Bighin, and L. Salasnich, “Propagation of first and second sound in a two-dimensional Fermi superfluid,” Physical Review A, vol. 103, no. 6. American Physical Society, 2021.","mla":"Tononi, A., et al. “Propagation of First and Second Sound in a Two-Dimensional Fermi Superfluid.” Physical Review A, vol. 103, no. 6, L061303, American Physical Society, 2021, doi:10.1103/PhysRevA.103.L061303.","ista":"Tononi A, Cappellaro A, Bighin G, Salasnich L. 2021. Propagation of first and second sound in a two-dimensional Fermi superfluid. Physical Review A. 103(6), L061303.","chicago":"Tononi, A., Alberto Cappellaro, Giacomo Bighin, and L. Salasnich. “Propagation of First and Second Sound in a Two-Dimensional Fermi Superfluid.” Physical Review A. American Physical Society, 2021. https://doi.org/10.1103/PhysRevA.103.L061303."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_number":"L061303","volume":103,"issue":"6","publication_identifier":{"issn":["24699926"],"eissn":["24699934"]},"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2009.06491"}],"month":"06","intvolume":" 103","abstract":[{"lang":"eng","text":"Sound propagation is a macroscopic manifestation of the interplay between the equilibrium thermodynamics and the dynamical transport properties of fluids. Here, for a two-dimensional system of ultracold fermions, we calculate the first and second sound velocities across the whole BCS-BEC crossover, and we analyze the system response to an external perturbation. In the low-temperature regime we reproduce the recent measurements [Phys. Rev. Lett. 124, 240403 (2020)] of the first sound velocity, which, due to the decoupling of density and entropy fluctuations, is the sole mode excited by a density probe. Conversely, a heat perturbation excites only the second sound, which, being sensitive to the superfluid depletion, vanishes in the deep BCS regime and jumps discontinuously to zero at the Berezinskii-Kosterlitz-Thouless superfluid transition. A mixing between the modes occurs only in the finite-temperature BEC regime, where our theory converges to the purely bosonic results."}],"oa_version":"Preprint","department":[{"_id":"MiLe"}],"date_updated":"2023-08-10T13:37:25Z","article_type":"letter_note","type":"journal_article","status":"public","_id":"9606"},{"volume":23,"issue":"6","ec_funded":1,"file":[{"checksum":"e39164ce7ea228d287cf8924e1a0f9fe","file_id":"9690","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file","date_created":"2021-07-19T11:47:16Z","file_name":"2021_NewJPhys_Huber.pdf","date_updated":"2021-07-19T11:47:16Z","file_size":3868445,"creator":"cziletti"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["13672630"]},"publication_status":"published","month":"06","intvolume":" 23","scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"The relative motion of three impenetrable particles on a ring, in our case two identical fermions and one impurity, is isomorphic to a triangular quantum billiard. Depending on the ratio κ of the impurity and fermion masses, the billiards can be integrable or non-integrable (also referred to in the main text as chaotic). To set the stage, we first investigate the energy level distributions of the billiards as a function of 1/κ ∈ [0, 1] and find no evidence of integrable cases beyond the limiting values 1/κ = 1 and 1/κ = 0. Then, we use machine learning tools to analyze properties of probability distributions of individual quantum states. We find that convolutional neural networks can correctly classify integrable and non-integrable states. The decisive features of the wave functions are the normalization and a large number of zero elements, corresponding to the existence of a nodal line. The network achieves typical accuracies of 97%, suggesting that machine learning tools can be used to analyze and classify the morphology of probability densities obtained in theory or experiment."}],"file_date_updated":"2021-07-19T11:47:16Z","department":[{"_id":"MiLe"}],"ddc":["530"],"date_updated":"2023-08-10T13:58:09Z","status":"public","type":"journal_article","article_type":"original","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"9679","doi":"10.1088/1367-2630/ac0576","date_published":"2021-06-23T00:00:00Z","date_created":"2021-07-18T22:01:22Z","day":"23","publication":"New Journal of Physics","isi":1,"has_accepted_license":"1","year":"2021","quality_controlled":"1","publisher":"IOP Publishing","oa":1,"acknowledgement":"We thank Aidan Tracy for his input during the initial stages of this project. We thank Nathan Harshman, Achim Richter, Wojciech Rzadkowski, and Dane Hudson Smith for helpful discussions and comments on the manuscript. This work has been supported by European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 754411 (AGV); by the German Aeronautics and Space Administration (DLR) through Grant No. 50 WM 1957 (OVM); by the Deutsche Forschungsgemeinschaft through Project VO 2437/1-1 (Project No. 413495248) (AGV and HWH); by the Deutsche Forschungsgemeinschaft through Collaborative Research Center SFB 1245 (Project No. 279384907) and by the Bundesministerium für Bildung und Forschung under Contract 05P18RDFN1 (HWH). HWH also thanks the ECT* for hospitality during the workshop 'Universal physics in Many-Body Quantum Systems—From Atoms to Quarks'. This infrastructure is part of a project that has received funding from the European Union's Horizon 2020 research and innovation program under Grant Agreement No. 824093. We acknowledge support by the Deutsche Forschungsgemeinschaft and the Open Access Publishing Fund of Technische Universität Darmstadt.","title":"Morphology of three-body quantum states from machine learning","author":[{"first_name":"David","last_name":"Huber","full_name":"Huber, David"},{"last_name":"Marchukov","full_name":"Marchukov, Oleksandr V.","first_name":"Oleksandr V."},{"full_name":"Hammer, Hans Werner","last_name":"Hammer","first_name":"Hans Werner"},{"orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem","last_name":"Volosniev","first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87"}],"external_id":{"isi":["000664736300001"],"arxiv":["2102.04961"]},"article_processing_charge":"Yes","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"mla":"Huber, David, et al. “Morphology of Three-Body Quantum States from Machine Learning.” New Journal of Physics, vol. 23, no. 6, 065009, IOP Publishing, 2021, doi:10.1088/1367-2630/ac0576.","ieee":"D. Huber, O. V. Marchukov, H. W. Hammer, and A. Volosniev, “Morphology of three-body quantum states from machine learning,” New Journal of Physics, vol. 23, no. 6. IOP Publishing, 2021.","short":"D. Huber, O.V. Marchukov, H.W. Hammer, A. Volosniev, New Journal of Physics 23 (2021).","apa":"Huber, D., Marchukov, O. V., Hammer, H. W., & Volosniev, A. (2021). Morphology of three-body quantum states from machine learning. New Journal of Physics. IOP Publishing. https://doi.org/10.1088/1367-2630/ac0576","ama":"Huber D, Marchukov OV, Hammer HW, Volosniev A. Morphology of three-body quantum states from machine learning. New Journal of Physics. 2021;23(6). doi:10.1088/1367-2630/ac0576","chicago":"Huber, David, Oleksandr V. Marchukov, Hans Werner Hammer, and Artem Volosniev. “Morphology of Three-Body Quantum States from Machine Learning.” New Journal of Physics. IOP Publishing, 2021. https://doi.org/10.1088/1367-2630/ac0576.","ista":"Huber D, Marchukov OV, Hammer HW, Volosniev A. 2021. Morphology of three-body quantum states from machine learning. New Journal of Physics. 23(6), 065009."},"project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"}],"article_number":"065009"},{"date_updated":"2023-08-10T14:27:07Z","department":[{"_id":"MiLe"}],"_id":"9770","article_type":"original","type":"journal_article","status":"public","publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"publication_status":"published","language":[{"iso":"eng"}],"volume":104,"issue":"2","ec_funded":1,"abstract":[{"lang":"eng","text":"We study an effective one-dimensional quantum model that includes friction and spin-orbit coupling (SOC), and show that the model exhibits spin polarization when both terms are finite. Most important, strong spin polarization can be observed even for moderate SOC, provided that the friction is strong. Our findings might help to explain the pronounced effect of chirality on spin distribution and transport in chiral molecules. In particular, our model implies static magnetic properties of a chiral molecule, which lead to Shiba-like states when a molecule is placed on a superconductor, in accordance with recent experimental data."}],"oa_version":"Preprint","scopus_import":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2101.05173"}],"month":"07","intvolume":" 104","citation":{"ista":"Volosniev A, Alpern H, Paltiel Y, Millo O, Lemeshko M, Ghazaryan A. 2021. Interplay between friction and spin-orbit coupling as a source of spin polarization. Physical Review B. 104(2), 024430.","chicago":"Volosniev, Artem, Hen Alpern, Yossi Paltiel, Oded Millo, Mikhail Lemeshko, and Areg Ghazaryan. “Interplay between Friction and Spin-Orbit Coupling as a Source of Spin Polarization.” Physical Review B. American Physical Society, 2021. https://doi.org/10.1103/physrevb.104.024430.","apa":"Volosniev, A., Alpern, H., Paltiel, Y., Millo, O., Lemeshko, M., & Ghazaryan, A. (2021). Interplay between friction and spin-orbit coupling as a source of spin polarization. Physical Review B. American Physical Society. https://doi.org/10.1103/physrevb.104.024430","ama":"Volosniev A, Alpern H, Paltiel Y, Millo O, Lemeshko M, Ghazaryan A. Interplay between friction and spin-orbit coupling as a source of spin polarization. Physical Review B. 2021;104(2). doi:10.1103/physrevb.104.024430","short":"A. Volosniev, H. Alpern, Y. Paltiel, O. Millo, M. Lemeshko, A. Ghazaryan, Physical Review B 104 (2021).","ieee":"A. Volosniev, H. Alpern, Y. Paltiel, O. Millo, M. Lemeshko, and A. Ghazaryan, “Interplay between friction and spin-orbit coupling as a source of spin polarization,” Physical Review B, vol. 104, no. 2. American Physical Society, 2021.","mla":"Volosniev, Artem, et al. “Interplay between Friction and Spin-Orbit Coupling as a Source of Spin Polarization.” Physical Review B, vol. 104, no. 2, 024430, American Physical Society, 2021, doi:10.1103/physrevb.104.024430."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","author":[{"last_name":"Volosniev","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem"},{"full_name":"Alpern, Hen","last_name":"Alpern","first_name":"Hen"},{"last_name":"Paltiel","full_name":"Paltiel, Yossi","first_name":"Yossi"},{"last_name":"Millo","full_name":"Millo, Oded","first_name":"Oded"},{"first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","orcid":"0000-0001-9666-3543"}],"article_processing_charge":"No","external_id":{"isi":["000678780800003"],"arxiv":["2101.05173"]},"title":"Interplay between friction and spin-orbit coupling as a source of spin polarization","article_number":"024430","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","grant_number":"754411"},{"name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"}],"isi":1,"year":"2021","day":"01","publication":"Physical Review B","date_published":"2021-07-01T00:00:00Z","doi":"10.1103/physrevb.104.024430","date_created":"2021-08-04T15:05:32Z","acknowledgement":"We thank Rafael Barfknecht for useful discussions. This work has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 754411 (A.G.\r\nand A.G.V.). M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). Y.P. and O.M. acknowledge funding from the Nidersachsen Ministry of Science and Culture, and from the\r\nAcademia Sinica Research Program. O.M. is thankful for support through the Harry de Jur Chair in Applied Science.","publisher":"American Physical Society","quality_controlled":"1","oa":1}]