--- _id: '12312' abstract: - lang: eng text: "Let $\\ell$ be a prime number. We classify the subgroups $G$ of $\\operatorname{Sp}_4(\\mathbb{F}_\\ell)$ and $\\operatorname{GSp}_4(\\mathbb{F}_\\ell)$ that act irreducibly on $\\mathbb{F}_\\ell^4$, but such that every element of $G$ fixes an $\\mathbb{F}_\\ell$-vector subspace of dimension 1. We use this classification to prove that the local-global principle for isogenies of degree $\\ell$ between abelian surfaces over number fields holds in many cases -- in particular, whenever the abelian surface has non-trivial endomorphisms and $\\ell$ is large enough with respect to the field of definition. Finally, we prove that there exist arbitrarily large primes $\\ell$ for which some abelian surface\r\n$A/\\mathbb{Q}$ fails the local-global principle for isogenies of degree $\\ell$." acknowledgement: "It is a pleasure to thank Samuele Anni for his interest in this project and for several discussions on the topic of this paper, which led in particular to Remark 6.30 and to a better understanding of the difficulties with [6]. We also thank John Cullinan for correspondence about [6] and Barinder Banwait for his many insightful comments on the first version of this paper. Finally, we thank the referee for their thorough reading of the manuscript.\r\nOpen access funding provided by Università di Pisa within the CRUI-CARE Agreement. The authors have been partially supported by MIUR (Italy) through PRIN 2017 “Geometric, algebraic and analytic methods in arithmetic\" and PRIN 2022 “Semiabelian varieties, Galois representations and related Diophantine problems\", and by the University of Pisa through PRA 2018-19 and 2022 “Spazi di moduli, rappresentazioni e strutture combinatorie\". The first author is a member of the INdAM group GNSAGA." article_number: '18' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Davide full_name: Lombardo, Davide last_name: Lombardo - first_name: Matteo full_name: Verzobio, Matteo id: 7aa8f170-131e-11ed-88e1-a9efd01027cb last_name: Verzobio orcid: 0000-0002-0854-0306 citation: ama: Lombardo D, Verzobio M. On the local-global principle for isogenies of abelian surfaces. Selecta Mathematica. 2024;30(2). doi:10.1007/s00029-023-00908-0 apa: Lombardo, D., & Verzobio, M. (2024). On the local-global principle for isogenies of abelian surfaces. Selecta Mathematica. Springer Nature. https://doi.org/10.1007/s00029-023-00908-0 chicago: Lombardo, Davide, and Matteo Verzobio. “On the Local-Global Principle for Isogenies of Abelian Surfaces.” Selecta Mathematica. Springer Nature, 2024. https://doi.org/10.1007/s00029-023-00908-0. ieee: D. Lombardo and M. Verzobio, “On the local-global principle for isogenies of abelian surfaces,” Selecta Mathematica, vol. 30, no. 2. Springer Nature, 2024. ista: Lombardo D, Verzobio M. 2024. On the local-global principle for isogenies of abelian surfaces. Selecta Mathematica. 30(2), 18. mla: Lombardo, Davide, and Matteo Verzobio. “On the Local-Global Principle for Isogenies of Abelian Surfaces.” Selecta Mathematica, vol. 30, no. 2, 18, Springer Nature, 2024, doi:10.1007/s00029-023-00908-0. short: D. Lombardo, M. Verzobio, Selecta Mathematica 30 (2024). date_created: 2023-01-16T11:45:53Z date_published: 2024-01-26T00:00:00Z date_updated: 2024-02-05T12:25:00Z day: '26' department: - _id: TiBr doi: 10.1007/s00029-023-00908-0 external_id: arxiv: - '2206.15240' intvolume: ' 30' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2206.15240 month: '01' oa: 1 oa_version: Preprint publication: Selecta Mathematica publication_identifier: eissn: - 1420-9020 issn: - 1022-1824 publication_status: epub_ahead publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: On the local-global principle for isogenies of abelian surfaces type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 30 year: '2024' ... --- _id: '14885' abstract: - lang: eng text: The near-surface boundary layer can mediate the response of mountain glaciers to external climate, cooling the overlying air and promoting a density-driven glacier wind. The fundamental processes are conceptually well understood, though the magnitudes of cooling and presence of glacier winds are poorly quantified in space and time, increasing the forcing uncertainty for melt models. We utilize a new data set of on-glacier meteorological measurements on three neighboring glaciers in the Swiss Alps to explore their distinct response to regional climate under the extreme 2022 summer. We find that synoptic wind origins and local terrain modifications, not only glacier size, play an important role in the ability of a glacier to cool the near-surface air. Warm air intrusions from valley or synoptically-driven winds onto the glacier can occur between ∼19% and 64% of the time and contribute between 3% and 81% of the total sensible heat flux to the surface during warm afternoon hours, depending on the fetch of the glacier flowline and its susceptibility to boundary layer erosion. In the context of extreme summer warmth, indicative of future conditions, the boundary layer cooling (up to 6.5°C cooler than its surroundings) and resultant katabatic wind flow are highly heterogeneous between the study glaciers, highlighting the complex and likely non-linear response of glaciers to an uncertain future. acknowledgement: This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 101026058. The authors acknowledge the invaluable field assistance of Marta Corrà, Achille Jouberton, Marin Kneib, Stefan Fugger, Celine Ducret and Alexander Groos. The authors would also like to thank Luca Carturan for advice regarding AWS setup and maintenance and Simone Fatichi for provision and support in the use of the Tethys-Chloris model. Open access funding provided by ETH-Bereich Forschungsanstalten. article_number: e2023JD040214 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Thomas full_name: Shaw, Thomas id: 3caa3f91-1f03-11ee-96ce-e0e553054d6e last_name: Shaw orcid: 0000-0001-7640-6152 - first_name: Pascal full_name: Buri, Pascal id: 317987aa-9421-11ee-ac5a-b941b041abba last_name: Buri - first_name: Michael full_name: Mccarthy, Michael id: 22a2674a-61ce-11ee-94b5-d18813baf16f last_name: Mccarthy - first_name: Evan S. full_name: Miles, Evan S. last_name: Miles - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti orcid: 0000-0002-5554-8087 citation: ama: 'Shaw T, Buri P, McCarthy M, Miles ES, Pellicciotti F. Local controls on near-surface glacier cooling under warm atmospheric conditions. Journal of Geophysical Research: Atmospheres. 2024;129(2). doi:10.1029/2023JD040214' apa: 'Shaw, T., Buri, P., McCarthy, M., Miles, E. S., & Pellicciotti, F. (2024). Local controls on near-surface glacier cooling under warm atmospheric conditions. Journal of Geophysical Research: Atmospheres. Wiley. https://doi.org/10.1029/2023JD040214' chicago: 'Shaw, Thomas, Pascal Buri, Michael McCarthy, Evan S. Miles, and Francesca Pellicciotti. “Local Controls on Near-Surface Glacier Cooling under Warm Atmospheric Conditions.” Journal of Geophysical Research: Atmospheres. Wiley, 2024. https://doi.org/10.1029/2023JD040214.' ieee: 'T. Shaw, P. Buri, M. McCarthy, E. S. Miles, and F. Pellicciotti, “Local controls on near-surface glacier cooling under warm atmospheric conditions,” Journal of Geophysical Research: Atmospheres, vol. 129, no. 2. Wiley, 2024.' ista: 'Shaw T, Buri P, McCarthy M, Miles ES, Pellicciotti F. 2024. Local controls on near-surface glacier cooling under warm atmospheric conditions. Journal of Geophysical Research: Atmospheres. 129(2), e2023JD040214.' mla: 'Shaw, Thomas, et al. “Local Controls on Near-Surface Glacier Cooling under Warm Atmospheric Conditions.” Journal of Geophysical Research: Atmospheres, vol. 129, no. 2, e2023JD040214, Wiley, 2024, doi:10.1029/2023JD040214.' short: 'T. Shaw, P. Buri, M. McCarthy, E.S. Miles, F. Pellicciotti, Journal of Geophysical Research: Atmospheres 129 (2024).' date_created: 2024-01-28T23:01:42Z date_published: 2024-01-28T00:00:00Z date_updated: 2024-02-06T08:44:02Z day: '28' ddc: - '550' department: - _id: FrPe doi: 10.1029/2023JD040214 file: - access_level: open_access checksum: cad5b93caadb40c14e5faedc34f7bba7 content_type: application/pdf creator: dernst date_created: 2024-02-06T08:38:27Z date_updated: 2024-02-06T08:38:27Z file_id: '14943' file_name: 2024_JGRAtmospheres_Shaw.pdf file_size: 7481087 relation: main_file success: 1 file_date_updated: 2024-02-06T08:38:27Z has_accepted_license: '1' intvolume: ' 129' issue: '2' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '01' oa: 1 oa_version: Published Version publication: 'Journal of Geophysical Research: Atmospheres' publication_identifier: eissn: - 2169-8996 issn: - 2169-897X publication_status: published publisher: Wiley quality_controlled: '1' related_material: record: - id: '14919' relation: research_data status: public scopus_import: '1' status: public title: Local controls on near-surface glacier cooling under warm atmospheric conditions tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 129 year: '2024' ... --- _id: '14938' abstract: - lang: eng text: High elevation headwater catchments are complex hydrological systems that seasonally buffer water and release it in the form of snow and ice melt, modulating downstream runoff regimes and water availability. In High Mountain Asia (HMA), where a wide range of climates from semi-arid to monsoonal exist, the importance of the cryospheric contributions to the water budget varies with the amount and seasonal distribution of precipitation. Losses due to evapotranspiration and sublimation are to date largely unquantified components of the water budget in such catchments, although they can be comparable in magnitude to glacier melt contributions to streamflow. 
Here, we simulate the hydrology of three high elevation headwater catchments in distinct climates in HMA over 10 years using an ecohydrological model geared towards high-mountain areas including snow and glaciers, forced with reanalysis data. 
Our results show that evapotranspiration and sublimation together are most important at the semi-arid site, Kyzylsu, on the northernmost slopes of the Pamir mountain range. Here, the evaporative loss amounts to 28% of the water throughput, which we define as the total water added to, or removed from the water balance within a year. In comparison, evaporative losses are 19% at the Central Himalayan site Langtang and 13% at the wettest site, 24K, on the Southeastern Tibetan Plateau. At the three sites, respectively, sublimation removes 15%, 13% and 6% of snowfall, while evapotranspiration removes the equivalent of 76%, 28% and 19% of rainfall. In absolute terms, and across a comparable elevation range, the highest ET flux is 413 mm yr-1 at 24K, while the highest sublimation flux is 91 mm yr-1 at Kyzylsu. During warm and dry years, glacier melt was found to only partially compensate for the annual supply deficit. article_processing_charge: Yes article_type: original author: - first_name: Stefan full_name: Fugger, Stefan id: 86698d64-c4c6-11ee-af02-cdf1e6a7d31f last_name: Fugger - first_name: Thomas full_name: Shaw, Thomas id: 3caa3f91-1f03-11ee-96ce-e0e553054d6e last_name: Shaw orcid: 0000-0001-7640-6152 - first_name: Achille full_name: Jouberton, Achille last_name: Jouberton - first_name: Evan full_name: Miles, Evan last_name: Miles - first_name: Pascal full_name: Buri, Pascal id: 317987aa-9421-11ee-ac5a-b941b041abba last_name: Buri - first_name: Michael full_name: McCarthy, Michael id: 22a2674a-61ce-11ee-94b5-d18813baf16f last_name: McCarthy - first_name: Catriona Louise full_name: Fyffe, Catriona Louise id: 001b0422-8d15-11ed-bc51-cab6c037a228 last_name: Fyffe - first_name: Simone full_name: Fatichi, Simone last_name: Fatichi - first_name: Marin full_name: Kneib, Marin last_name: Kneib - first_name: Peter full_name: Molnar, Peter last_name: Molnar - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti orcid: 0000-0002-5554-8087 citation: ama: Fugger S, Shaw T, Jouberton A, et al. Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. Environmental Research Letters. doi:10.1088/1748-9326/ad25a0 apa: Fugger, S., Shaw, T., Jouberton, A., Miles, E., Buri, P., McCarthy, M., … Pellicciotti, F. (n.d.). Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. Environmental Research Letters. IOP Publishing. https://doi.org/10.1088/1748-9326/ad25a0 chicago: Fugger, Stefan, Thomas Shaw, Achille Jouberton, Evan Miles, Pascal Buri, Michael McCarthy, Catriona Louise Fyffe, et al. “Hydrological Regimes and Evaporative Flux Partitioning at the Climatic Ends of High Mountain Asia.” Environmental Research Letters. IOP Publishing, n.d. https://doi.org/10.1088/1748-9326/ad25a0. ieee: S. Fugger et al., “Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia,” Environmental Research Letters. IOP Publishing. ista: Fugger S, Shaw T, Jouberton A, Miles E, Buri P, McCarthy M, Fyffe CL, Fatichi S, Kneib M, Molnar P, Pellicciotti F. Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia. Environmental Research Letters. mla: Fugger, Stefan, et al. “Hydrological Regimes and Evaporative Flux Partitioning at the Climatic Ends of High Mountain Asia.” Environmental Research Letters, IOP Publishing, doi:10.1088/1748-9326/ad25a0. short: S. Fugger, T. Shaw, A. Jouberton, E. Miles, P. Buri, M. McCarthy, C.L. Fyffe, S. Fatichi, M. Kneib, P. Molnar, F. Pellicciotti, Environmental Research Letters (n.d.). date_created: 2024-02-05T09:01:11Z date_published: 2024-02-02T00:00:00Z date_updated: 2024-02-06T08:35:39Z day: '02' ddc: - '550' department: - _id: FrPe doi: 10.1088/1748-9326/ad25a0 has_accepted_license: '1' keyword: - Public Health - Environmental and Occupational Health - General Environmental Science - Renewable Energy - Sustainability and the Environment language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1748-9326/ad25a0 month: '02' oa: 1 oa_version: Published Version publication: Environmental Research Letters publication_identifier: issn: - 1748-9326 publication_status: accepted publisher: IOP Publishing quality_controlled: '1' status: public title: Hydrological regimes and evaporative flux partitioning at the climatic ends of High Mountain Asia tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '14213' abstract: - lang: eng text: We introduce a method to segment the visual field into independently moving regions, trained with no ground truth or supervision. It consists of an adversarial conditional encoder-decoder architecture based on Slot Attention, modified to use the image as context to decode optical flow without attempting to reconstruct the image itself. In the resulting multi-modal representation, one modality (flow) feeds the encoder to produce separate latent codes (slots), whereas the other modality (image) conditions the decoder to generate the first (flow) from the slots. This design frees the representation from having to encode complex nuisance variability in the image due to, for instance, illumination and reflectance properties of the scene. Since customary autoencoding based on minimizing the reconstruction error does not preclude the entire flow from being encoded into a single slot, we modify the loss to an adversarial criterion based on Contextual Information Separation. The resulting min-max optimization fosters the separation of objects and their assignment to different attention slots, leading to Divided Attention, or DivA. DivA outperforms recent unsupervised multi-object motion segmentation methods while tripling run-time speed up to 104FPS and reducing the performance gap from supervised methods to 12% or less. DivA can handle different numbers of objects and different image sizes at training and test time, is invariant to permutation of object labels, and does not require explicit regularization. article_processing_charge: No author: - first_name: Dong full_name: Lao, Dong last_name: Lao - first_name: Zhengyang full_name: Hu, Zhengyang last_name: Hu - first_name: Francesco full_name: Locatello, Francesco id: 26cfd52f-2483-11ee-8040-88983bcc06d4 last_name: Locatello orcid: 0000-0002-4850-0683 - first_name: Yanchao full_name: Yang, Yanchao last_name: Yang - first_name: Stefano full_name: Soatto, Stefano last_name: Soatto citation: ama: 'Lao D, Hu Z, Locatello F, Yang Y, Soatto S. Divided attention: Unsupervised multi-object discovery with contextually separated slots. In: 1st Conference on Parsimony and Learning. ; 2024.' apa: 'Lao, D., Hu, Z., Locatello, F., Yang, Y., & Soatto, S. (2024). Divided attention: Unsupervised multi-object discovery with contextually separated slots. In 1st Conference on Parsimony and Learning. Hong Kong, China.' chicago: 'Lao, Dong, Zhengyang Hu, Francesco Locatello, Yanchao Yang, and Stefano Soatto. “Divided Attention: Unsupervised Multi-Object Discovery with Contextually Separated Slots.” In 1st Conference on Parsimony and Learning, 2024.' ieee: 'D. Lao, Z. Hu, F. Locatello, Y. Yang, and S. Soatto, “Divided attention: Unsupervised multi-object discovery with contextually separated slots,” in 1st Conference on Parsimony and Learning, Hong Kong, China, 2024.' ista: 'Lao D, Hu Z, Locatello F, Yang Y, Soatto S. 2024. Divided attention: Unsupervised multi-object discovery with contextually separated slots. 1st Conference on Parsimony and Learning. CPAL: Conference on Parsimony and Learning.' mla: 'Lao, Dong, et al. “Divided Attention: Unsupervised Multi-Object Discovery with Contextually Separated Slots.” 1st Conference on Parsimony and Learning, 2024.' short: D. Lao, Z. Hu, F. Locatello, Y. Yang, S. Soatto, in:, 1st Conference on Parsimony and Learning, 2024. conference: end_date: 2024-01-03 location: Hong Kong, China name: 'CPAL: Conference on Parsimony and Learning' start_date: 2024-01-03 date_created: 2023-08-22T14:19:59Z date_published: 2024-01-03T00:00:00Z date_updated: 2024-02-12T08:56:23Z day: '03' ddc: - '000' department: - _id: FrLo external_id: arxiv: - '2304.01430' file: - access_level: open_access checksum: 8fad894c34f1b3d5a14fb8ffb12f7277 content_type: application/pdf creator: dernst date_created: 2024-02-12T08:40:36Z date_updated: 2024-02-12T08:40:36Z file_id: '14978' file_name: 2024_CPAL_Lao.pdf file_size: 8038511 relation: main_file success: 1 file_date_updated: 2024-02-12T08:40:36Z has_accepted_license: '1' language: - iso: eng month: '01' oa: 1 oa_version: Published Version publication: 1st Conference on Parsimony and Learning publication_status: published quality_controlled: '1' status: public title: 'Divided attention: Unsupervised multi-object discovery with contextually separated slots' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '14980' abstract: - lang: eng text: Precision sensing and manipulation of milligram-scale mechanical oscillators has attracted growing interest in the fields of table-top explorations of gravity and tests of quantum mechanics at macroscopic scales. Torsional oscillators present an opportunity in this regard due to their remarked isolation from environmental noise. For torsional motion, an effective employment of optical cavities to enhance optomechanical interactions—as already established for linear oscillators—so far faced certain challenges. Here, we propose a concept for sensing and manipulating torsional motion, where exclusively the torsional rotations of a pendulum are mapped onto the path length of a single two-mirror optical cavity. The concept inherently alleviates many limitations of previous approaches. A proof-of-principle experiment is conducted with a rigidly controlled pendulum to explore the sensing aspects of the concept and to identify practical limitations in a potential state-of-the art setup. Based on this study, we anticipate development of precision torque sensors utilizing torsional pendulums that can support sensitivities below 10−19Nm/√Hz, while the motion of the pendulums are dominated by quantum radiation pressure noise at sub-microwatts of incoming laser power. These developments will provide horizons for experiments at the interface of quantum mechanics and gravity. acknowledgement: "We thank Pere Rosselló for his contributions to the initial modeling of the presented sensing technique. This work was supported by Institute of Science and Technology Austria, and\r\nthe European Research Council under Grant No. 101087907 (ERC CoG QuHAMP)." article_number: '013141' article_processing_charge: Yes article_type: original author: - first_name: Sofya full_name: Agafonova, Sofya id: 09501ff6-dca7-11ea-a8ae-b3e0b9166e80 last_name: Agafonova orcid: 0000-0003-0582-2946 - first_name: Umang full_name: Mishra, Umang id: 4328fa4c-f128-11eb-9611-c107b0fe4d51 last_name: Mishra - first_name: Fritz R full_name: Diorico, Fritz R id: 2E054C4C-F248-11E8-B48F-1D18A9856A87 last_name: Diorico orcid: 0000-0002-4947-8924 - first_name: Onur full_name: Hosten, Onur id: 4C02D85E-F248-11E8-B48F-1D18A9856A87 last_name: Hosten orcid: 0000-0002-2031-204X citation: ama: Agafonova S, Mishra U, Diorico FR, Hosten O. Zigzag optical cavity for sensing and controlling torsional motion. Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.013141 apa: Agafonova, S., Mishra, U., Diorico, F. R., & Hosten, O. (2024). Zigzag optical cavity for sensing and controlling torsional motion. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.6.013141 chicago: Agafonova, Sofya, Umang Mishra, Fritz R Diorico, and Onur Hosten. “Zigzag Optical Cavity for Sensing and Controlling Torsional Motion.” Physical Review Research. American Physical Society, 2024. https://doi.org/10.1103/physrevresearch.6.013141. ieee: S. Agafonova, U. Mishra, F. R. Diorico, and O. Hosten, “Zigzag optical cavity for sensing and controlling torsional motion,” Physical Review Research, vol. 6, no. 1. American Physical Society, 2024. ista: Agafonova S, Mishra U, Diorico FR, Hosten O. 2024. Zigzag optical cavity for sensing and controlling torsional motion. Physical Review Research. 6(1), 013141. mla: Agafonova, Sofya, et al. “Zigzag Optical Cavity for Sensing and Controlling Torsional Motion.” Physical Review Research, vol. 6, no. 1, 013141, American Physical Society, 2024, doi:10.1103/physrevresearch.6.013141. short: S. Agafonova, U. Mishra, F.R. Diorico, O. Hosten, Physical Review Research 6 (2024). date_created: 2024-02-12T11:42:18Z date_published: 2024-02-05T00:00:00Z date_updated: 2024-02-12T11:49:06Z day: '05' ddc: - '530' department: - _id: OnHo doi: 10.1103/physrevresearch.6.013141 external_id: arxiv: - '2306.12804' file: - access_level: open_access checksum: 3a39ebffb24c1cc1dd0b547a726dc52d content_type: application/pdf creator: dernst date_created: 2024-02-12T11:46:50Z date_updated: 2024-02-12T11:46:50Z file_id: '14981' file_name: 2024_PhysicalRevResearch_Agafonova.pdf file_size: 1437167 relation: main_file success: 1 file_date_updated: 2024-02-12T11:46:50Z has_accepted_license: '1' intvolume: ' 6' issue: '1' language: - iso: eng month: '02' oa: 1 oa_version: Published Version project: - _id: bdb2a702-d553-11ed-ba76-f12e3e5a3bc6 grant_number: '101087907' name: 'A quantum hybrid of atoms and milligram-scale pendulums: towards gravitational quantum mechanics' publication: Physical Review Research publication_identifier: eissn: - 2643-1564 publication_status: published publisher: American Physical Society quality_controlled: '1' status: public title: Zigzag optical cavity for sensing and controlling torsional motion tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 6 year: '2024' ... --- _id: '14851' abstract: - lang: ger text: Die Quantenrotation ist ein spannendes Phänomen, das in vielen verschiedenen Systemen auftritt, von Molekülen und Atomen bis hin zu subatomaren Teilchen wie Neutronen und Protonen. Durch den Einsatz von starken Laserpulsen ist es möglich, die mathematisch anspruchsvolle Topologie der Rotation von Molekülen aufzudecken und topologisch geschützte Zustände zu erzeugen, die unerwartetes Verhalten zeigen. Diese Entdeckungen könnten Auswirkungen auf die Molekülphysik und physikalische Chemie haben und die Entwicklung neuer Technologien ermöglichen. Die Verbindung von Quantenrotation und Topologie stellt ein aufregendes, interdisziplinäres Forschungsfeld dar und bietet neue Wege zur Kontrolle und Nutzung von quantenmechanischen Phänomenen. article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Volker full_name: Karle, Volker id: D7C012AE-D7ED-11E9-95E8-1EC5E5697425 last_name: Karle orcid: 0000-0002-6963-0129 - first_name: Mikhail full_name: Lemeshko, Mikhail id: 37CB05FA-F248-11E8-B48F-1D18A9856A87 last_name: Lemeshko orcid: 0000-0002-6990-7802 citation: ama: Karle V, Lemeshko M. Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. 2024;55(1):28-33. doi:10.1002/piuz.202301690 apa: Karle, V., & Lemeshko, M. (2024). Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. Wiley. https://doi.org/10.1002/piuz.202301690 chicago: Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” Physik in unserer Zeit. Wiley, 2024. https://doi.org/10.1002/piuz.202301690. ieee: V. Karle and M. Lemeshko, “Die faszinierende Topologie rotierender Quanten,” Physik in unserer Zeit, vol. 55, no. 1. Wiley, pp. 28–33, 2024. ista: Karle V, Lemeshko M. 2024. Die faszinierende Topologie rotierender Quanten. Physik in unserer Zeit. 55(1), 28–33. mla: Karle, Volker, and Mikhail Lemeshko. “Die faszinierende Topologie rotierender Quanten.” Physik in unserer Zeit, vol. 55, no. 1, Wiley, 2024, pp. 28–33, doi:10.1002/piuz.202301690. short: V. Karle, M. Lemeshko, Physik in unserer Zeit 55 (2024) 28–33. date_created: 2024-01-22T08:19:36Z date_published: 2024-01-01T00:00:00Z date_updated: 2024-02-15T14:29:04Z day: '01' ddc: - '530' department: - _id: MiLe doi: 10.1002/piuz.202301690 file: - access_level: open_access checksum: 3051dadcf9bc57da97e36b647c596ab1 content_type: application/pdf creator: dernst date_created: 2024-01-23T12:18:07Z date_updated: 2024-01-23T12:18:07Z file_id: '14878' file_name: 2024_PhysikZeit_Karle.pdf file_size: 1155244 relation: main_file success: 1 file_date_updated: 2024-01-23T12:18:07Z has_accepted_license: '1' intvolume: ' 55' issue: '1' keyword: - General Earth and Planetary Sciences - General Environmental Science language: - iso: ger month: '01' oa: 1 oa_version: Published Version page: 28-33 publication: Physik in unserer Zeit publication_identifier: eissn: - 1521-3943 issn: - 0031-9252 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Die faszinierende Topologie rotierender Quanten tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 55 year: '2024' ... --- _id: '14986' abstract: - lang: eng text: We prove a version of the tamely ramified geometric Langlands correspondence in positive characteristic for GLn(k). Let k be an algebraically closed field of characteristic p>n. Let X be a smooth projective curve over k with marked points, and fix a parabolic subgroup of GLn(k) at each marked point. We denote by Bunn,P the moduli stack of (quasi-)parabolic vector bundles on X, and by Locn,P the moduli stack of parabolic flat connections such that the residue is nilpotent with respect to the parabolic reduction at each marked point. We construct an equivalence between the bounded derived category Db(Qcoh(Loc0n,P)) of quasi-coherent sheaves on an open substack Loc0n,P⊂Locn,P, and the bounded derived category Db(D0Bunn,P-mod) of D0Bunn,P-modules, where D0Bunn,P is a localization of DBunn,P the sheaf of crystalline differential operators on Bunn,P. Thus we extend the work of Bezrukavnikov-Braverman to the tamely ramified case. We also prove a correspondence between flat connections on X with regular singularities and meromorphic Higgs bundles on the Frobenius twist X(1) of X with first order poles . acknowledgement: "This work was supported by the NSF [DMS-1502125to S.S.]; and the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement [101034413 to S.S.].\r\nI would like to thank my advisor Tom Nevins for many helpful discussions on this subject and for his comments on this paper. I would like to thank Christopher Dodd, Michael Groechenig, and Tamas Hausel for helpful conversations. I would like to thank Tsao-Hsien Chen for useful comments on an earlier version of this paper." article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Shiyu full_name: Shen, Shiyu id: 544cccd3-9005-11ec-87bc-94aef1c5b814 last_name: Shen citation: ama: Shen S. Tamely ramified geometric Langlands correspondence in positive characteristic. International Mathematics Research Notices. 2024. doi:10.1093/imrn/rnae005 apa: Shen, S. (2024). Tamely ramified geometric Langlands correspondence in positive characteristic. International Mathematics Research Notices. Oxford University Press. https://doi.org/10.1093/imrn/rnae005 chicago: Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive Characteristic.” International Mathematics Research Notices. Oxford University Press, 2024. https://doi.org/10.1093/imrn/rnae005. ieee: S. Shen, “Tamely ramified geometric Langlands correspondence in positive characteristic,” International Mathematics Research Notices. Oxford University Press, 2024. ista: Shen S. 2024. Tamely ramified geometric Langlands correspondence in positive characteristic. International Mathematics Research Notices. mla: Shen, Shiyu. “Tamely Ramified Geometric Langlands Correspondence in Positive Characteristic.” International Mathematics Research Notices, Oxford University Press, 2024, doi:10.1093/imrn/rnae005. short: S. Shen, International Mathematics Research Notices (2024). date_created: 2024-02-14T12:16:17Z date_published: 2024-02-05T00:00:00Z date_updated: 2024-02-19T10:22:44Z day: '05' department: - _id: TaHa doi: 10.1093/imrn/rnae005 ec_funded: 1 external_id: arxiv: - '1810.12491' keyword: - General Mathematics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1093/imrn/rnae005 month: '02' oa: 1 oa_version: Published Version project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: International Mathematics Research Notices publication_identifier: eissn: - 1687-0247 issn: - 1073-7928 publication_status: epub_ahead publisher: Oxford University Press quality_controlled: '1' status: public title: Tamely ramified geometric Langlands correspondence in positive characteristic type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '15016' abstract: - lang: eng text: 'The development, evolution, and function of the vertebrate central nervous system (CNS) can be best studied using diverse model organisms. Amphibians, with their unique phylogenetic position at the transition between aquatic and terrestrial lifestyles, are valuable for understanding the origin and evolution of the tetrapod brain and spinal cord. Their metamorphic developmental transitions and unique regenerative abilities also facilitate the discovery of mechanisms for neural circuit remodeling and replacement. The genetic toolkit for amphibians, however, remains limited, with only a few species having sequenced genomes and a small number of transgenic lines available. In mammals, recombinant adeno-associated viral vectors (AAVs) have become a powerful alternative to genome modification for visualizing and perturbing the nervous system. AAVs are DNA viruses that enable neuronal transduction in both developing and adult animals with low toxicity and spatial, temporal, and cell-type specificity. However, AAVs have never been shown to transduce amphibian cells efficiently. To bridge this gap, we established a simple, scalable, and robust strategy to screen AAV serotypes in three distantly-related amphibian species: the frogs Xenopus laevis and Pelophylax bedriagae, and the salamander Pleurodeles waltl, in both developing larval tadpoles and post-metamorphic animals. For each species, we successfully identified at least two AAV serotypes capable of infecting the CNS; however, no pan-amphibian serotype was identified, indicating rapid evolution of AAV tropism. In addition, we developed an AAV-based strategy that targets isochronic cohorts of developing neurons – a critical tool for parsing neural circuit assembly. Finally, to enable visualization and manipulation of neural circuits, we identified AAV variants for retrograde tracing of neuronal projections in adult animals. Our findings expand the toolkit for amphibians to include AAVs, establish a generalizable workflow for AAV screening in non-canonical research organisms, generate testable hypotheses for the evolution of AAV tropism, and lay the foundation for modern cross-species comparisons of vertebrate CNS development, function, and evolution. ' acknowledgement: "We would like to extend our thanks to members of the Sweeney, Tosches, Shein-Idelson,\r\nYamaguchi, Kelley, and Cline Labs for their contributions to this project, discussion and support.\r\nWe additionally thank the Beckman Institute Clover Center and Viviana Gradinaru (Caltech),\r\nKimberly Ritola (UNC NeuroTools), Flavia Gama Gomez Leite (ISTA Viral Core), and Hüseyin\r\nCihan Önal (Shigemoto Group, ISTA) for their consultation and assistance regarding AAVs, as\r\nwell as Andras Simon and Alberto Joven for feedback and discussions on AAVs in Pleurodeles.\r\nTo do these experiments, we have also benefited from the tremendous support of our animal care and imaging facilities at our respective institutions, as well as the amphibian stock centers\r\n(National Xenopus Resource Center, European Xenopus Resource Center, Xenopus Express)\r\nand our funding sources: U.S. National Science Foundation (NSF) Grant Number IOS 2110086\r\n(D.B.K., L.B.S., M.A.T., A.Y., and H.T.C.); United States-Israel Binational Science Foundation\r\n(BSF) Grant Number 2020702 (M.S.-I.); NSF Award Number 1645105 (G.J.G., M.E.H.); FTI\r\nStrategy Lower Austria Dissertation Grant Number FTI21-D-046 (D.V.); Horizon Europe ERC\r\nStarting Grant Number 101041551 (L.B.S.); NIH grant number R35GM146973 (M.A.T.); Rita Allen\r\nFoundation award number GA_032522_FE (M.A.T.); European Molecular Biology Organization\r\nLong-Term Fellowship ALTF 874-2021 (A.D.); National Science Foundation Graduate Research\r\nFellowship DGE 2036197 (E.C.J.B.); NIH grant number P40OD010997 (M.E.H)." article_processing_charge: No author: - first_name: Eliza C.B. full_name: Jaeger, Eliza C.B. last_name: Jaeger - first_name: David full_name: Vijatovic, David id: cf391e77-ec3c-11ea-a124-d69323410b58 last_name: Vijatovic - first_name: Astrid full_name: Deryckere, Astrid last_name: Deryckere - first_name: Nikol full_name: Zorin, Nikol last_name: Zorin - first_name: Akemi L. full_name: Nguyen, Akemi L. last_name: Nguyen - first_name: Georgiy full_name: Ivanian, Georgiy id: eaf2b366-cfd1-11ee-bbdf-c8790f800a05 last_name: Ivanian - first_name: Jamie full_name: Woych, Jamie last_name: Woych - first_name: Rebecca C full_name: Arnold, Rebecca C id: d6cce458-14c9-11ed-a755-c1c8fc6fde6f last_name: Arnold - first_name: Alonso full_name: Ortega Gurrola, Alonso last_name: Ortega Gurrola - first_name: Arik full_name: Shvartsman, Arik last_name: Shvartsman - first_name: Francesca full_name: Barbieri, Francesca id: a9492887-8972-11ed-ae7b-bfae10998254 last_name: Barbieri - first_name: Florina-Alexandra full_name: Toma, Florina-Alexandra id: 85dd99f2-15b2-11ec-abd3-d1ae4d57f3b5 last_name: Toma - first_name: Gary J. full_name: Gorbsky, Gary J. last_name: Gorbsky - first_name: Marko E. full_name: Horb, Marko E. last_name: Horb - first_name: Hollis T. full_name: Cline, Hollis T. last_name: Cline - first_name: Timothy F. full_name: Shay, Timothy F. last_name: Shay - first_name: Darcy B. full_name: Kelley, Darcy B. last_name: Kelley - first_name: Ayako full_name: Yamaguchi, Ayako last_name: Yamaguchi - first_name: Mark full_name: Shein-Idelson, Mark last_name: Shein-Idelson - first_name: Maria Antonietta full_name: Tosches, Maria Antonietta last_name: Tosches - first_name: Lora Beatrice Jaeger full_name: Sweeney, Lora Beatrice Jaeger id: 56BE8254-C4F0-11E9-8E45-0B23E6697425 last_name: Sweeney orcid: 0000-0001-9242-5601 citation: ama: Jaeger ECB, Vijatovic D, Deryckere A, et al. Adeno-associated viral tools to trace neural development and connectivity across amphibians. bioRxiv. doi:10.1101/2024.02.15.580289 apa: Jaeger, E. C. B., Vijatovic, D., Deryckere, A., Zorin, N., Nguyen, A. L., Ivanian, G., … Sweeney, L. B. (n.d.). Adeno-associated viral tools to trace neural development and connectivity across amphibians. bioRxiv. https://doi.org/10.1101/2024.02.15.580289 chicago: Jaeger, Eliza C.B., David Vijatovic, Astrid Deryckere, Nikol Zorin, Akemi L. Nguyen, Georgiy Ivanian, Jamie Woych, et al. “Adeno-Associated Viral Tools to Trace Neural Development and Connectivity across Amphibians.” BioRxiv, n.d. https://doi.org/10.1101/2024.02.15.580289. ieee: E. C. B. Jaeger et al., “Adeno-associated viral tools to trace neural development and connectivity across amphibians,” bioRxiv. . ista: Jaeger ECB, Vijatovic D, Deryckere A, Zorin N, Nguyen AL, Ivanian G, Woych J, Arnold RC, Ortega Gurrola A, Shvartsman A, Barbieri F, Toma F-A, Gorbsky GJ, Horb ME, Cline HT, Shay TF, Kelley DB, Yamaguchi A, Shein-Idelson M, Tosches MA, Sweeney LB. Adeno-associated viral tools to trace neural development and connectivity across amphibians. bioRxiv, 10.1101/2024.02.15.580289. mla: Jaeger, Eliza C. B., et al. “Adeno-Associated Viral Tools to Trace Neural Development and Connectivity across Amphibians.” BioRxiv, doi:10.1101/2024.02.15.580289. short: E.C.B. Jaeger, D. Vijatovic, A. Deryckere, N. Zorin, A.L. Nguyen, G. Ivanian, J. Woych, R.C. Arnold, A. Ortega Gurrola, A. Shvartsman, F. Barbieri, F.-A. Toma, G.J. Gorbsky, M.E. Horb, H.T. Cline, T.F. Shay, D.B. Kelley, A. Yamaguchi, M. Shein-Idelson, M.A. Tosches, L.B. Sweeney, BioRxiv (n.d.). date_created: 2024-02-20T09:20:32Z date_published: 2024-02-16T00:00:00Z date_updated: 2024-02-20T09:34:25Z day: '16' department: - _id: LoSw - _id: MaDe - _id: GaNo doi: 10.1101/2024.02.15.580289 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/2024.02.15.580289 month: '02' oa: 1 oa_version: Preprint project: - _id: bd73af52-d553-11ed-ba76-912049f0ac7a grant_number: FTI21-D-046 name: Entwicklung und Funktion der V1 Interneuronen vom Schwimmen zum Laufen während der Metamorphose von Xenopus - _id: ebb66355-77a9-11ec-83b8-b8ac210a4dae grant_number: '101041551' name: Development and Evolution of Tetrapod Motor Circuits publication: bioRxiv publication_status: submitted status: public title: Adeno-associated viral tools to trace neural development and connectivity across amphibians type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '15012' abstract: - lang: eng text: We solve a problem of Dujmović and Wood (2007) by showing that a complete convex geometric graph on n vertices cannot be decomposed into fewer than n-1 star-forests, each consisting of noncrossing edges. This bound is clearly tight. We also discuss similar questions for abstract graphs. acknowledgement: János Pach’s Research partially supported by European Research Council (ERC), grant “GeoScape” No. 882971 and by the Hungarian Science Foundation (NKFIH), grant K-131529. Work by Morteza Saghafian is partially supported by the European Research Council (ERC), grant No. 788183, and by the Wittgenstein Prize, Austrian Science Fund (FWF), grant No. Z 342-N31. alternative_title: - LNCS article_processing_charge: No author: - first_name: János full_name: Pach, János id: E62E3130-B088-11EA-B919-BF823C25FEA4 last_name: Pach - first_name: Morteza full_name: Saghafian, Morteza id: f86f7148-b140-11ec-9577-95435b8df824 last_name: Saghafian - first_name: Patrick full_name: Schnider, Patrick last_name: Schnider citation: ama: 'Pach J, Saghafian M, Schnider P. Decomposition of geometric graphs into star-forests. In: 31st International Symposium on Graph Drawing and Network Visualization. Vol 14465. Springer Nature; 2024:339-346. doi:10.1007/978-3-031-49272-3_23' apa: 'Pach, J., Saghafian, M., & Schnider, P. (2024). Decomposition of geometric graphs into star-forests. In 31st International Symposium on Graph Drawing and Network Visualization (Vol. 14465, pp. 339–346). Isola delle Femmine, Palermo, Italy: Springer Nature. https://doi.org/10.1007/978-3-031-49272-3_23' chicago: Pach, János, Morteza Saghafian, and Patrick Schnider. “Decomposition of Geometric Graphs into Star-Forests.” In 31st International Symposium on Graph Drawing and Network Visualization, 14465:339–46. Springer Nature, 2024. https://doi.org/10.1007/978-3-031-49272-3_23. ieee: J. Pach, M. Saghafian, and P. Schnider, “Decomposition of geometric graphs into star-forests,” in 31st International Symposium on Graph Drawing and Network Visualization, Isola delle Femmine, Palermo, Italy, 2024, vol. 14465, pp. 339–346. ista: 'Pach J, Saghafian M, Schnider P. 2024. Decomposition of geometric graphs into star-forests. 31st International Symposium on Graph Drawing and Network Visualization. GD: Graph Drawing and Network Visualization, LNCS, vol. 14465, 339–346.' mla: Pach, János, et al. “Decomposition of Geometric Graphs into Star-Forests.” 31st International Symposium on Graph Drawing and Network Visualization, vol. 14465, Springer Nature, 2024, pp. 339–46, doi:10.1007/978-3-031-49272-3_23. short: J. Pach, M. Saghafian, P. Schnider, in:, 31st International Symposium on Graph Drawing and Network Visualization, Springer Nature, 2024, pp. 339–346. conference: end_date: 2023-09-22 location: Isola delle Femmine, Palermo, Italy name: 'GD: Graph Drawing and Network Visualization' start_date: 2023-09-20 date_created: 2024-02-18T23:01:03Z date_published: 2024-01-01T00:00:00Z date_updated: 2024-02-20T09:13:07Z day: '01' department: - _id: HeEd doi: 10.1007/978-3-031-49272-3_23 ec_funded: 1 external_id: arxiv: - '2306.13201' intvolume: ' 14465' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2306.13201 month: '01' oa: 1 oa_version: Preprint page: 339-346 project: - _id: 266A2E9E-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '788183' name: Alpha Shape Theory Extended - _id: 268116B8-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: Z00342 name: The Wittgenstein Prize publication: 31st International Symposium on Graph Drawing and Network Visualization publication_identifier: eissn: - '16113349' isbn: - '9783031492716' issn: - '03029743' publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Decomposition of geometric graphs into star-forests type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14465 year: '2024' ... --- _id: '15006' abstract: - lang: eng text: Graphical games are a useful framework for modeling the interactions of (selfish) agents who are connected via an underlying topology and whose behaviors influence each other. They have wide applications ranging from computer science to economics and biology. Yet, even though an agent’s payoff only depends on the actions of their direct neighbors in graphical games, computing the Nash equilibria and making statements about the convergence time of "natural" local dynamics in particular can be highly challenging. In this work, we present a novel approach for classifying complexity of Nash equilibria in graphical games by establishing a connection to local graph algorithms, a subfield of distributed computing. In particular, we make the observation that the equilibria of graphical games are equivalent to locally verifiable labelings (LVL) in graphs; vertex labelings which are verifiable with constant-round local algorithms. This connection allows us to derive novel lower bounds on the convergence time to equilibrium of best-response dynamics in graphical games. Since we establish that distributed convergence can sometimes be provably slow, we also introduce and give bounds on an intuitive notion of "time-constrained" inefficiency of best responses. We exemplify how our results can be used in the implementation of mechanisms that ensure convergence of best responses to a Nash equilibrium. Our results thus also give insight into the convergence of strategy-proof algorithms for graphical games, which is still not well understood. acknowledgement: This work was partially funded by the Academy of Finland, grant 314888, the European Research Council CoG 863818 (ForM-SMArt), and the Austrian Science Fund (FWF) project I 4800-N (ADVISE). LS was supported by the Stochastic Analysis and Application Research Center (SAARC) under National Research Foundation of Korea grant NRF-2019R1A5A1028324. alternative_title: - LIPIcs article_number: '11' article_processing_charge: No author: - first_name: Juho full_name: Hirvonen, Juho last_name: Hirvonen - first_name: Laura full_name: Schmid, Laura id: 38B437DE-F248-11E8-B48F-1D18A9856A87 last_name: Schmid orcid: 0000-0002-6978-7329 - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid citation: ama: 'Hirvonen J, Schmid L, Chatterjee K, Schmid S. On the convergence time in graphical games: A locality-sensitive approach. In: 27th International Conference on Principles of Distributed Systems. Vol 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:10.4230/LIPIcs.OPODIS.2023.11' apa: 'Hirvonen, J., Schmid, L., Chatterjee, K., & Schmid, S. (2024). On the convergence time in graphical games: A locality-sensitive approach. In 27th International Conference on Principles of Distributed Systems (Vol. 286). Tokyo, Japan: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.OPODIS.2023.11' chicago: 'Hirvonen, Juho, Laura Schmid, Krishnendu Chatterjee, and Stefan Schmid. “On the Convergence Time in Graphical Games: A Locality-Sensitive Approach.” In 27th International Conference on Principles of Distributed Systems, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.OPODIS.2023.11.' ieee: 'J. Hirvonen, L. Schmid, K. Chatterjee, and S. Schmid, “On the convergence time in graphical games: A locality-sensitive approach,” in 27th International Conference on Principles of Distributed Systems, Tokyo, Japan, 2024, vol. 286.' ista: 'Hirvonen J, Schmid L, Chatterjee K, Schmid S. 2024. On the convergence time in graphical games: A locality-sensitive approach. 27th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 286, 11.' mla: 'Hirvonen, Juho, et al. “On the Convergence Time in Graphical Games: A Locality-Sensitive Approach.” 27th International Conference on Principles of Distributed Systems, vol. 286, 11, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.OPODIS.2023.11.' short: J. Hirvonen, L. Schmid, K. Chatterjee, S. Schmid, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. conference: end_date: 2023-12-08 location: Tokyo, Japan name: 'OPODIS: Conference on Principles of Distributed Systems' start_date: 2023-12-06 date_created: 2024-02-18T23:01:01Z date_published: 2024-01-18T00:00:00Z date_updated: 2024-02-26T09:16:12Z day: '18' ddc: - '000' department: - _id: KrCh doi: 10.4230/LIPIcs.OPODIS.2023.11 ec_funded: 1 external_id: arxiv: - '2102.13457' file: - access_level: open_access checksum: 4fc7eea6e4ba140b904781fc7df868ec content_type: application/pdf creator: dernst date_created: 2024-02-26T09:04:58Z date_updated: 2024-02-26T09:04:58Z file_id: '15028' file_name: 2024_LIPICs_Hirvonen.pdf file_size: 867363 relation: main_file success: 1 file_date_updated: 2024-02-26T09:04:58Z has_accepted_license: '1' intvolume: ' 286' language: - iso: eng month: '01' oa: 1 oa_version: Published Version project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: 27th International Conference on Principles of Distributed Systems publication_identifier: isbn: - '9783959773089' issn: - '18688969' publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: 'On the convergence time in graphical games: A locality-sensitive approach' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 286 year: '2024' ... --- _id: '15001' abstract: - lang: eng text: "Self-replication of amyloid fibrils via secondary nucleation is an intriguing physicochemical phenomenon in which existing fibrils catalyze the formation of their own copies. The molecular events behind this fibril surface-mediated process remain largely inaccessible to current structural and imaging techniques. Using statistical mechanics, computer modeling, and chemical kinetics, we show that the catalytic structure of the fibril surface can be inferred from the aggregation behavior in the presence and absence of a fibril-binding inhibitor. We apply our approach to the case of Alzheimer’s A\r\n amyloid fibrils formed in the presence of proSP-C Brichos inhibitors. We find that self-replication of A\r\n fibrils occurs on small catalytic sites on the fibril surface, which are far apart from each other, and each of which can be covered by a single Brichos inhibitor." acknowledgement: We acknowledge support from the Erasmus programme and the University College London Institute for the Physics of Living Systems (S.C., T.C.T.M., A.Š.), the Biotechnology and Biological Sciences Research Council (T.P.J.K.), the Engineering and Physical Sciences Research Council (D.F.), the European Research Council (T.P.J.K., S.L., D.F., and A.Š.), the Frances and Augustus Newman Foundation (T.P.J.K.), the Academy of Medical Sciences and Wellcome Trust (A.Š.), and the Royal Society (S.C. and A.Š.). article_number: e2220075121 article_processing_charge: Yes article_type: original author: - first_name: Samo full_name: Curk, Samo id: 031eff0d-d481-11ee-8508-cd12a7a86e5b last_name: Curk orcid: 0000-0001-6160-9766 - first_name: Johannes full_name: Krausser, Johannes last_name: Krausser - first_name: Georg full_name: Meisl, Georg last_name: Meisl - first_name: Daan full_name: Frenkel, Daan last_name: Frenkel - first_name: Sara full_name: Linse, Sara last_name: Linse - first_name: Thomas C.T. full_name: Michaels, Thomas C.T. last_name: Michaels - first_name: Tuomas P.J. full_name: Knowles, Tuomas P.J. last_name: Knowles - first_name: Anđela full_name: Šarić, Anđela id: bf63d406-f056-11eb-b41d-f263a6566d8b last_name: Šarić orcid: 0000-0002-7854-2139 citation: ama: Curk S, Krausser J, Meisl G, et al. Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. Proceedings of the National Academy of Sciences of the United States of America. 2024;121(7). doi:10.1073/pnas.2220075121 apa: Curk, S., Krausser, J., Meisl, G., Frenkel, D., Linse, S., Michaels, T. C. T., … Šarić, A. (2024). Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2220075121 chicago: Curk, Samo, Johannes Krausser, Georg Meisl, Daan Frenkel, Sara Linse, Thomas C.T. Michaels, Tuomas P.J. Knowles, and Anđela Šarić. “Self-Replication of Aβ42 Aggregates Occurs on Small and Isolated Fibril Sites.” Proceedings of the National Academy of Sciences of the United States of America. Proceedings of the National Academy of Sciences, 2024. https://doi.org/10.1073/pnas.2220075121. ieee: S. Curk et al., “Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites,” Proceedings of the National Academy of Sciences of the United States of America, vol. 121, no. 7. Proceedings of the National Academy of Sciences, 2024. ista: Curk S, Krausser J, Meisl G, Frenkel D, Linse S, Michaels TCT, Knowles TPJ, Šarić A. 2024. Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites. Proceedings of the National Academy of Sciences of the United States of America. 121(7), e2220075121. mla: Curk, Samo, et al. “Self-Replication of Aβ42 Aggregates Occurs on Small and Isolated Fibril Sites.” Proceedings of the National Academy of Sciences of the United States of America, vol. 121, no. 7, e2220075121, Proceedings of the National Academy of Sciences, 2024, doi:10.1073/pnas.2220075121. short: S. Curk, J. Krausser, G. Meisl, D. Frenkel, S. Linse, T.C.T. Michaels, T.P.J. Knowles, A. Šarić, Proceedings of the National Academy of Sciences of the United States of America 121 (2024). date_created: 2024-02-18T23:01:00Z date_published: 2024-02-13T00:00:00Z date_updated: 2024-02-26T08:45:56Z day: '13' ddc: - '570' department: - _id: AnSa doi: 10.1073/pnas.2220075121 ec_funded: 1 external_id: pmid: - '38335256' file: - access_level: open_access checksum: 5aeb65bcc0dd829b1f9ab307c5031d4b content_type: application/pdf creator: dernst date_created: 2024-02-26T08:20:00Z date_updated: 2024-02-26T08:20:00Z file_id: '15026' file_name: 2024_PNAS_Curk.pdf file_size: 7699487 relation: main_file success: 1 file_date_updated: 2024-02-26T08:20:00Z has_accepted_license: '1' intvolume: ' 121' issue: '7' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '02' oa: 1 oa_version: Published Version pmid: 1 project: - _id: eba2549b-77a9-11ec-83b8-a81e493eae4e call_identifier: H2020 grant_number: '802960' name: 'Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines' publication: Proceedings of the National Academy of Sciences of the United States of America publication_identifier: eissn: - 1091-6490 publication_status: published publisher: Proceedings of the National Academy of Sciences quality_controlled: '1' related_material: record: - id: '15027' relation: research_data status: public scopus_import: '1' status: public title: Self-replication of Aβ42 aggregates occurs on small and isolated fibril sites tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 121 year: '2024' ... --- _id: '15002' abstract: - lang: eng text: "The lattice Schwinger model, the discrete version of QED in \r\n1\r\n+\r\n1\r\n dimensions, is a well-studied test bench for lattice gauge theories. Here, we study the fractal properties of this model. We reveal the self-similarity of the ground state, which allows us to develop a recurrent procedure for finding the ground-state wave functions and predicting ground-state energies. We present the results of recurrently calculating ground-state wave functions using the fractal Ansatz and automized software package for fractal image processing. In certain parameter regimes, just a few terms are enough for our recurrent procedure to predict ground-state energies close to the exact ones for several hundreds of sites. Our findings pave the way to understanding the complexity of calculating many-body wave functions in terms of their fractal properties as well as finding new links between condensed matter and high-energy lattice models." acknowledgement: "We thank A. Bargov, I. Khaymovich, and V. Tiunova for fruitful discussions and for useful comments. M. C. B. thanks S. Kühn for discussions about the phase structure of the model. A. K. F. thanks V. Gritsev and A. Garkun for insightful comments. E. V. P., E. S. T., and A. K. F. are\r\nsupported by the RSF Grant No. 20-42-05002 (studying the fractal Ansatz) and the Roadmap on Quantum Computing (Contract No. 868-1.3-15/15-2021, October 5, 2021; calculating on GS energies). A. K. F. thanks the Priority 2030 program at the NIST “MISIS” under the project No. K1-2022-027. M. C. B. was partly funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC-2111–390814868." article_number: '050401' article_processing_charge: No article_type: original author: - first_name: Elena full_name: Petrova, Elena id: 0ac84990-897b-11ed-a09c-f5abb56a4ede last_name: Petrova - first_name: Egor S. full_name: Tiunov, Egor S. last_name: Tiunov - first_name: Mari Carmen full_name: Bañuls, Mari Carmen last_name: Bañuls - first_name: Aleksey K. full_name: Fedorov, Aleksey K. last_name: Fedorov citation: ama: Petrova E, Tiunov ES, Bañuls MC, Fedorov AK. Fractal states of the Schwinger model. Physical Review Letters. 2024;132(5). doi:10.1103/PhysRevLett.132.050401 apa: Petrova, E., Tiunov, E. S., Bañuls, M. C., & Fedorov, A. K. (2024). Fractal states of the Schwinger model. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.132.050401 chicago: Petrova, Elena, Egor S. Tiunov, Mari Carmen Bañuls, and Aleksey K. Fedorov. “Fractal States of the Schwinger Model.” Physical Review Letters. American Physical Society, 2024. https://doi.org/10.1103/PhysRevLett.132.050401. ieee: E. Petrova, E. S. Tiunov, M. C. Bañuls, and A. K. Fedorov, “Fractal states of the Schwinger model,” Physical Review Letters, vol. 132, no. 5. American Physical Society, 2024. ista: Petrova E, Tiunov ES, Bañuls MC, Fedorov AK. 2024. Fractal states of the Schwinger model. Physical Review Letters. 132(5), 050401. mla: Petrova, Elena, et al. “Fractal States of the Schwinger Model.” Physical Review Letters, vol. 132, no. 5, 050401, American Physical Society, 2024, doi:10.1103/PhysRevLett.132.050401. short: E. Petrova, E.S. Tiunov, M.C. Bañuls, A.K. Fedorov, Physical Review Letters 132 (2024). date_created: 2024-02-18T23:01:00Z date_published: 2024-01-30T00:00:00Z date_updated: 2024-02-26T08:03:31Z day: '30' department: - _id: MaSe doi: 10.1103/PhysRevLett.132.050401 external_id: arxiv: - '2201.10220' intvolume: ' 132' issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2201.10220 month: '01' oa: 1 oa_version: Preprint publication: Physical Review Letters publication_identifier: eissn: - 1079-7114 issn: - 0031-9007 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Fractal states of the Schwinger model type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 132 year: '2024' ... --- _id: '12485' abstract: - lang: eng text: In this paper we introduce the critical variational setting for parabolic stochastic evolution equations of quasi- or semi-linear type. Our results improve many of the abstract results in the classical variational setting. In particular, we are able to replace the usual weak or local monotonicity condition by a more flexible local Lipschitz condition. Moreover, the usual growth conditions on the multiplicative noise are weakened considerably. Our new setting provides general conditions under which local and global existence and uniqueness hold. Moreover, we prove continuous dependence on the initial data. We show that many classical SPDEs, which could not be covered by the classical variational setting, do fit in the critical variational setting. In particular, this is the case for the Cahn-Hilliard equations, tamed Navier-Stokes equations, and Allen-Cahn equation. acknowledgement: The first author has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 948819) . The second author is supported by the VICI subsidy VI.C.212.027 of the Netherlands Organisation for Scientific Research (NWO). article_processing_charge: No article_type: original author: - first_name: Antonio full_name: Agresti, Antonio id: 673cd0cc-9b9a-11eb-b144-88f30e1fbb72 last_name: Agresti orcid: 0000-0002-9573-2962 - first_name: Mark full_name: Veraar, Mark last_name: Veraar citation: ama: Agresti A, Veraar M. The critical variational setting for stochastic evolution equations. Probability Theory and Related Fields. 2024. doi:10.1007/s00440-023-01249-x apa: Agresti, A., & Veraar, M. (2024). The critical variational setting for stochastic evolution equations. Probability Theory and Related Fields. Springer Nature. https://doi.org/10.1007/s00440-023-01249-x chicago: Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for Stochastic Evolution Equations.” Probability Theory and Related Fields. Springer Nature, 2024. https://doi.org/10.1007/s00440-023-01249-x. ieee: A. Agresti and M. Veraar, “The critical variational setting for stochastic evolution equations,” Probability Theory and Related Fields. Springer Nature, 2024. ista: Agresti A, Veraar M. 2024. The critical variational setting for stochastic evolution equations. Probability Theory and Related Fields. mla: Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for Stochastic Evolution Equations.” Probability Theory and Related Fields, Springer Nature, 2024, doi:10.1007/s00440-023-01249-x. short: A. Agresti, M. Veraar, Probability Theory and Related Fields (2024). date_created: 2023-02-02T10:45:15Z date_published: 2024-02-02T00:00:00Z date_updated: 2024-02-26T09:39:07Z day: '02' department: - _id: JuFi doi: 10.1007/s00440-023-01249-x ec_funded: 1 external_id: arxiv: - '2206.00230' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1007/s00440-023-01249-x month: '02' oa: 1 oa_version: Preprint project: - _id: 0aa76401-070f-11eb-9043-b5bb049fa26d call_identifier: H2020 grant_number: '948819' name: Bridging Scales in Random Materials publication: Probability Theory and Related Fields publication_identifier: eissn: - 1432-2064 issn: - 0178-8051 publication_status: epub_ahead publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: The critical variational setting for stochastic evolution equations type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '15008' abstract: - lang: eng text: "Oblivious routing is a well-studied paradigm that uses static precomputed routing tables for selecting routing paths within a network. Existing oblivious routing schemes with polylogarithmic competitive ratio for general networks are tree-based, in the sense that routing is performed according to a convex combination of trees. However, this restriction to trees leads to a construction that has time quadratic in the size of the network and does not parallelize well. \r\nIn this paper we study oblivious routing schemes based on electrical routing. In particular, we show that general networks with n vertices and m edges admit a routing scheme that has competitive ratio O(log² n) and consists of a convex combination of only O(√m) electrical routings. This immediately leads to an improved construction algorithm with time Õ(m^{3/2}) that can also be implemented in parallel with Õ(√m) depth." acknowledgement: "Monika Henzinger and A. R. Sricharan: This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation\r\nprogramme (Grant agreement No. 101019564) and the Austrian Science Fund (FWF) project Z\r\n422-N, project I 5982-N, and project P 33775-N, with additional funding from the netidee SCIENCE Stiftung, 2020–2024.\r\nHarald Räcke: Research supported by German Research Foundation (DFG), grant 470029389\r\n(FlexNets), 2021-2024.\r\nSushant Sachdeva: SS’s work is supported by an Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grant RGPIN-2018-06398 and a Sloan Research Fellowship." alternative_title: - LIPIcs article_number: '55' article_processing_charge: No author: - first_name: Gramoz full_name: Goranci, Gramoz last_name: Goranci - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: Harald full_name: Räcke, Harald last_name: Räcke - first_name: Sushant full_name: Sachdeva, Sushant last_name: Sachdeva - first_name: A. R. full_name: Sricharan, A. R. last_name: Sricharan citation: ama: 'Goranci G, Henzinger MH, Räcke H, Sachdeva S, Sricharan AR. Electrical flows for polylogarithmic competitive oblivious routing. In: 15th Innovations in Theoretical Computer Science Conference. Vol 287. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:10.4230/LIPIcs.ITCS.2024.55' apa: 'Goranci, G., Henzinger, M. H., Räcke, H., Sachdeva, S., & Sricharan, A. R. (2024). Electrical flows for polylogarithmic competitive oblivious routing. In 15th Innovations in Theoretical Computer Science Conference (Vol. 287). Berkeley, CA, United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.ITCS.2024.55' chicago: Goranci, Gramoz, Monika H Henzinger, Harald Räcke, Sushant Sachdeva, and A. R. Sricharan. “Electrical Flows for Polylogarithmic Competitive Oblivious Routing.” In 15th Innovations in Theoretical Computer Science Conference, Vol. 287. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.ITCS.2024.55. ieee: G. Goranci, M. H. Henzinger, H. Räcke, S. Sachdeva, and A. R. Sricharan, “Electrical flows for polylogarithmic competitive oblivious routing,” in 15th Innovations in Theoretical Computer Science Conference, Berkeley, CA, United States, 2024, vol. 287. ista: 'Goranci G, Henzinger MH, Räcke H, Sachdeva S, Sricharan AR. 2024. Electrical flows for polylogarithmic competitive oblivious routing. 15th Innovations in Theoretical Computer Science Conference. ITCS: Innovations in Theoretical Computer Science Conference, LIPIcs, vol. 287, 55.' mla: Goranci, Gramoz, et al. “Electrical Flows for Polylogarithmic Competitive Oblivious Routing.” 15th Innovations in Theoretical Computer Science Conference, vol. 287, 55, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.ITCS.2024.55. short: G. Goranci, M.H. Henzinger, H. Räcke, S. Sachdeva, A.R. Sricharan, in:, 15th Innovations in Theoretical Computer Science Conference, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. conference: end_date: 2024-02-02 location: Berkeley, CA, United States name: 'ITCS: Innovations in Theoretical Computer Science Conference' start_date: 2024-01-30 date_created: 2024-02-18T23:01:02Z date_published: 2024-01-24T00:00:00Z date_updated: 2024-02-26T10:12:19Z day: '24' ddc: - '000' department: - _id: MoHe doi: 10.4230/LIPIcs.ITCS.2024.55 ec_funded: 1 external_id: arxiv: - '2303.02491' file: - access_level: open_access checksum: b89716aae6a5599f187897e39de1e53a content_type: application/pdf creator: dernst date_created: 2024-02-26T10:10:48Z date_updated: 2024-02-26T10:10:48Z file_id: '15030' file_name: 2024_LIPICs_Goranci.pdf file_size: 1054754 relation: main_file success: 1 file_date_updated: 2024-02-26T10:10:48Z has_accepted_license: '1' intvolume: ' 287' language: - iso: eng month: '01' oa: 1 oa_version: Published Version project: - _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62 call_identifier: H2020 grant_number: '101019564' name: The design and evaluation of modern fully dynamic data structures - _id: 34def286-11ca-11ed-8bc3-da5948e1613c grant_number: Z00422 name: Wittgenstein Award - Monika Henzinger - _id: bda196b2-d553-11ed-ba76-8e8ee6c21103 grant_number: I05982 name: Static and Dynamic Hierarchical Graph Decompositions - _id: bd9e3a2e-d553-11ed-ba76-8aa684ce17fe grant_number: 'P33775 ' name: Fast Algorithms for a Reactive Network Layer publication: 15th Innovations in Theoretical Computer Science Conference publication_identifier: isbn: - '9783959773096' issn: - 1868-8969 publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: Electrical flows for polylogarithmic competitive oblivious routing tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 287 year: '2024' ... --- _id: '15007' abstract: - lang: eng text: Traditional blockchains grant the miner of a block full control not only over which transactions but also their order. This constitutes a major flaw discovered with the introduction of decentralized finance and allows miners to perform MEV attacks. In this paper, we address the issue of sandwich attacks by providing a construction that takes as input a blockchain protocol and outputs a new blockchain protocol with the same security but in which sandwich attacks are not profitable. Furthermore, our protocol is fully decentralized with no trusted third parties or heavy cryptography primitives and carries a linear increase in latency and minimum computation overhead. acknowledgement: "We would like to thank Krzysztof Pietrzak and Jovana Mićić for useful discussions. This work has been funded by the Swiss National Science Foundation (SNSF) under grant agreement Nr. 200021_188443 (Advanced Consensus Protocols).\r\n" alternative_title: - LIPIcs article_number: '12' article_processing_charge: No author: - first_name: Orestis full_name: Alpos, Orestis last_name: Alpos - first_name: Ignacio full_name: Amores-Sesar, Ignacio last_name: Amores-Sesar - first_name: Christian full_name: Cachin, Christian last_name: Cachin - first_name: Michelle X full_name: Yeo, Michelle X id: 2D82B818-F248-11E8-B48F-1D18A9856A87 last_name: Yeo citation: ama: 'Alpos O, Amores-Sesar I, Cachin C, Yeo MX. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In: 27th International Conference on Principles of Distributed Systems. Vol 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2024. doi:10.4230/LIPIcs.OPODIS.2023.12' apa: 'Alpos, O., Amores-Sesar, I., Cachin, C., & Yeo, M. X. (2024). Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. In 27th International Conference on Principles of Distributed Systems (Vol. 286). Tokyo, Japan: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.OPODIS.2023.12' chicago: 'Alpos, Orestis, Ignacio Amores-Sesar, Christian Cachin, and Michelle X Yeo. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” In 27th International Conference on Principles of Distributed Systems, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.OPODIS.2023.12.' ieee: 'O. Alpos, I. Amores-Sesar, C. Cachin, and M. X. Yeo, “Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks,” in 27th International Conference on Principles of Distributed Systems, Tokyo, Japan, 2024, vol. 286.' ista: 'Alpos O, Amores-Sesar I, Cachin C, Yeo MX. 2024. Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks. 27th International Conference on Principles of Distributed Systems. OPODIS: Conference on Principles of Distributed Systems, LIPIcs, vol. 286, 12.' mla: 'Alpos, Orestis, et al. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” 27th International Conference on Principles of Distributed Systems, vol. 286, 12, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024, doi:10.4230/LIPIcs.OPODIS.2023.12.' short: O. Alpos, I. Amores-Sesar, C. Cachin, M.X. Yeo, in:, 27th International Conference on Principles of Distributed Systems, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. conference: end_date: 2023-12-08 location: Tokyo, Japan name: 'OPODIS: Conference on Principles of Distributed Systems' start_date: 2023-12-06 date_created: 2024-02-18T23:01:02Z date_published: 2024-01-18T00:00:00Z date_updated: 2024-02-26T10:18:18Z day: '18' ddc: - '000' department: - _id: KrPi doi: 10.4230/LIPIcs.OPODIS.2023.12 external_id: arxiv: - '2307.02954' file: - access_level: open_access checksum: 2993e810a45e8c8056106834b07aea92 content_type: application/pdf creator: dernst date_created: 2024-02-26T10:16:57Z date_updated: 2024-02-26T10:16:57Z file_id: '15031' file_name: 2024_LIPICs_Alpos.pdf file_size: 1505994 relation: main_file success: 1 file_date_updated: 2024-02-26T10:16:57Z has_accepted_license: '1' intvolume: ' 286' language: - iso: eng month: '01' oa: 1 oa_version: Published Version publication: 27th International Conference on Principles of Distributed Systems publication_identifier: isbn: - '9783959773089' issn: - 1868-8969 publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' scopus_import: '1' status: public title: 'Eating sandwiches: Modular and lightweight elimination of transaction reordering attacks' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 286 year: '2024' ... --- _id: '14769' abstract: - lang: eng text: 'For a set of points in Rd, the Euclidean k-means problems consists of finding k centers such that the sum of distances squared from each data point to its closest center is minimized. Coresets are one the main tools developed recently to solve this problem in a big data context. They allow to compress the initial dataset while preserving its structure: running any algorithm on the coreset provides a guarantee almost equivalent to running it on the full data. In this work, we study coresets in a fully-dynamic setting: points are added and deleted with the goal to efficiently maintain a coreset with which a k-means solution can be computed. Based on an algorithm from Henzinger and Kale [ESA''20], we present an efficient and practical implementation of a fully dynamic coreset algorithm, that improves the running time by up to a factor of 20 compared to our non-optimized implementation of the algorithm by Henzinger and Kale, without sacrificing more than 7% on the quality of the k-means solution.' acknowledgement: This project has received funding from the Euro-pean Research Council (ERC) under the EuropeanUnion’s Horizon 2020 research and innovation programme (Grant agreement No. 101019564 “The De-sign of Modern Fully Dynamic Data Structures (Mo-DynStruct)” and the Austrian Science Fund (FWF)project Z 422-N, project “Static and Dynamic Hierar-chical Graph Decompositions”, I 5982-N, and project“Fast Algorithms for a Reactive Network Layer (Re-actNet)”, P 33775-N, with additional funding from thenetidee SCIENCE Stiftung, 2020–2024.D. Sauplic has received funding from the Euro-pean Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreementNo 101034413. article_processing_charge: No author: - first_name: Monika H full_name: Henzinger, Monika H id: 540c9bbd-f2de-11ec-812d-d04a5be85630 last_name: Henzinger orcid: 0000-0002-5008-6530 - first_name: David full_name: Saulpic, David id: f8e48cf0-b0ff-11ed-b0e9-b4c35598f964 last_name: Saulpic - first_name: Leonhard full_name: Sidl, Leonhard id: 8b563fd0-b441-11ee-9101-a3891c61efa6 last_name: Sidl citation: ama: 'Henzinger MH, Saulpic D, Sidl L. Experimental evaluation of fully dynamic k-means via coresets. In: 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments. Society for Industrial & Applied Mathematics; 2024:220-233. doi:10.1137/1.9781611977929.17' apa: 'Henzinger, M. H., Saulpic, D., & Sidl, L. (2024). Experimental evaluation of fully dynamic k-means via coresets. In 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments (pp. 220–233). Alexandria, VA, United States: Society for Industrial & Applied Mathematics. https://doi.org/10.1137/1.9781611977929.17' chicago: Henzinger, Monika H, David Saulpic, and Leonhard Sidl. “Experimental Evaluation of Fully Dynamic K-Means via Coresets.” In 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments, 220–33. Society for Industrial & Applied Mathematics, 2024. https://doi.org/10.1137/1.9781611977929.17. ieee: M. H. Henzinger, D. Saulpic, and L. Sidl, “Experimental evaluation of fully dynamic k-means via coresets,” in 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments, Alexandria, VA, United States, 2024, pp. 220–233. ista: 'Henzinger MH, Saulpic D, Sidl L. 2024. Experimental evaluation of fully dynamic k-means via coresets. 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments. ALENEX: Workshop on Algorithm Engineering and Experiments, 220–233.' mla: Henzinger, Monika H., et al. “Experimental Evaluation of Fully Dynamic K-Means via Coresets.” 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments, Society for Industrial & Applied Mathematics, 2024, pp. 220–33, doi:10.1137/1.9781611977929.17. short: M.H. Henzinger, D. Saulpic, L. Sidl, in:, 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments, Society for Industrial & Applied Mathematics, 2024, pp. 220–233. conference: end_date: 2024-01-08 location: Alexandria, VA, United States name: 'ALENEX: Workshop on Algorithm Engineering and Experiments' start_date: 2024-01-07 date_created: 2024-01-09T16:22:47Z date_published: 2024-01-04T00:00:00Z date_updated: 2024-02-26T09:51:31Z day: '04' department: - _id: MoHe doi: 10.1137/1.9781611977929.17 ec_funded: 1 external_id: arxiv: - '2310.18034' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2310.18034 month: '01' oa: 1 oa_version: Preprint page: 220-233 project: - _id: bd9ca328-d553-11ed-ba76-dc4f890cfe62 call_identifier: H2020 grant_number: '101019564' name: The design and evaluation of modern fully dynamic data structures - _id: 34def286-11ca-11ed-8bc3-da5948e1613c grant_number: Z00422 name: Wittgenstein Award - Monika Henzinger - _id: bda196b2-d553-11ed-ba76-8e8ee6c21103 grant_number: I05982 name: Static and Dynamic Hierarchical Graph Decompositions - _id: bd9e3a2e-d553-11ed-ba76-8aa684ce17fe grant_number: 'P33775 ' name: Fast Algorithms for a Reactive Network Layer - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: 2024 Proceedings of the Symposium on Algorithm Engineering and Experiments publication_identifier: eisbn: - '9781611977929' publication_status: published publisher: Society for Industrial & Applied Mathematics quality_controlled: '1' scopus_import: '1' status: public title: Experimental evaluation of fully dynamic k-means via coresets type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '15009' abstract: - lang: eng text: Since the commercialization of brine shrimp (genus Artemia) in the 1950s, this lineage, and in particular the model species Artemia franciscana, has been the subject of extensive research. However, our understanding of the genetic mechanisms underlying various aspects of their reproductive biology, including sex determination, is still lacking. This is partly due to the scarcity of genomic resources for Artemia species and crustaceans in general. Here, we present a chromosome-level genome assembly of A. franciscana (Kellogg 1906), from the Great Salt Lake, United States. The genome is 1 GB, and the majority of the genome (81%) is scaffolded into 21 linkage groups using a previously published high-density linkage map. We performed coverage and FST analyses using male and female genomic and transcriptomic reads to quantify the extent of differentiation between the Z and W chromosomes. Additionally, we quantified the expression levels in male and female heads and gonads and found further evidence for dosage compensation in this species. article_number: evae006 article_processing_charge: Yes article_type: original author: - first_name: Vincent K full_name: Bett, Vincent K id: 57854184-AAE0-11E9-8D04-98D6E5697425 last_name: Bett - first_name: Ariana full_name: Macon, Ariana id: 2A0848E2-F248-11E8-B48F-1D18A9856A87 last_name: Macon - first_name: Beatriz full_name: Vicoso, Beatriz id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 - first_name: Marwan N full_name: Elkrewi, Marwan N id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425 last_name: Elkrewi orcid: 0000-0002-5328-7231 citation: ama: Bett VK, Macon A, Vicoso B, Elkrewi MN. Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome differentiation. Genome Biology and Evolution. 2024;16(1). doi:10.1093/gbe/evae006 apa: Bett, V. K., Macon, A., Vicoso, B., & Elkrewi, M. N. (2024). Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome differentiation. Genome Biology and Evolution. Oxford University Press. https://doi.org/10.1093/gbe/evae006 chicago: Bett, Vincent K, Ariana Macon, Beatriz Vicoso, and Marwan N Elkrewi. “Chromosome-Level Assembly of Artemia Franciscana Sheds Light on Sex Chromosome Differentiation.” Genome Biology and Evolution. Oxford University Press, 2024. https://doi.org/10.1093/gbe/evae006. ieee: V. K. Bett, A. Macon, B. Vicoso, and M. N. Elkrewi, “Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome differentiation,” Genome Biology and Evolution, vol. 16, no. 1. Oxford University Press, 2024. ista: Bett VK, Macon A, Vicoso B, Elkrewi MN. 2024. Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome differentiation. Genome Biology and Evolution. 16(1), evae006. mla: Bett, Vincent K., et al. “Chromosome-Level Assembly of Artemia Franciscana Sheds Light on Sex Chromosome Differentiation.” Genome Biology and Evolution, vol. 16, no. 1, evae006, Oxford University Press, 2024, doi:10.1093/gbe/evae006. short: V.K. Bett, A. Macon, B. Vicoso, M.N. Elkrewi, Genome Biology and Evolution 16 (2024). date_created: 2024-02-18T23:01:02Z date_published: 2024-01-20T00:00:00Z date_updated: 2024-02-26T09:59:30Z day: '20' ddc: - '570' department: - _id: BeVi doi: 10.1093/gbe/evae006 external_id: pmid: - '38245839' file: - access_level: open_access checksum: 106a40f10443b2e7ba66749844ebbdf1 content_type: application/pdf creator: dernst date_created: 2024-02-26T09:54:59Z date_updated: 2024-02-26T09:54:59Z file_id: '15029' file_name: 2024_GBE_Bett.pdf file_size: 5213306 relation: main_file success: 1 file_date_updated: 2024-02-26T09:54:59Z has_accepted_license: '1' intvolume: ' 16' issue: '1' language: - iso: eng month: '01' oa: 1 oa_version: Published Version pmid: 1 publication: Genome Biology and Evolution publication_identifier: eissn: - 1759-6653 publication_status: published publisher: Oxford University Press quality_controlled: '1' related_material: record: - id: '14705' relation: research_data status: public scopus_import: '1' status: public title: Chromosome-level assembly of Artemia franciscana sheds light on sex chromosome differentiation tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16 year: '2024' ... --- _id: '15004' abstract: - lang: eng text: The impulsive limit (the “sudden approximation”) has been widely employed to describe the interaction between molecules and short, far-off-resonant laser pulses. This approximation assumes that the timescale of the laser-molecule interaction is significantly shorter than the internal rotational period of the molecule, resulting in the rotational motion being instantaneously “frozen” during the interaction. This simplified description of the laser-molecule interaction is incorporated in various theoretical models predicting rotational dynamics of molecules driven by short laser pulses. In this theoretical work, we develop an effective theory for ultrashort laser pulses by examining the full time-evolution operator and solving the time-dependent Schrödinger equation at the operator level. Our findings reveal a critical angular momentum, lcrit, at which the impulsive limit breaks down. In other words, the validity of the sudden approximation depends not only on the pulse duration but also on its intensity, since the latter determines how many angular momentum states are populated. We explore both ultrashort multicycle (Gaussian) pulses and the somewhat less studied half-cycle pulses, which produce distinct effective potentials. We discuss the limitations of the impulsive limit and propose a method that rescales the effective matrix elements, enabling an improved and more accurate description of laser-molecule interactions. acknowledgement: We thank Bretislav Friedrich, Marjan Mirahmadi, Artem Volosniev, and Burkhard Schmidt for insightful discussions. M.L. acknowledges support by the European Research Council (ERC) under Starting Grant No. 801770 (ANGULON). article_number: '023101' article_processing_charge: No article_type: original author: - first_name: Volker full_name: Karle, Volker id: D7C012AE-D7ED-11E9-95E8-1EC5E5697425 last_name: Karle orcid: 0000-0002-6963-0129 - first_name: Mikhail full_name: Lemeshko, Mikhail id: 37CB05FA-F248-11E8-B48F-1D18A9856A87 last_name: Lemeshko orcid: 0000-0002-6990-7802 citation: ama: 'Karle V, Lemeshko M. Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. 2024;109(2). doi:10.1103/PhysRevA.109.023101' apa: 'Karle, V., & Lemeshko, M. (2024). Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.109.023101' chicago: 'Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” Physical Review A. American Physical Society, 2024. https://doi.org/10.1103/PhysRevA.109.023101.' ieee: 'V. Karle and M. Lemeshko, “Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics,” Physical Review A, vol. 109, no. 2. American Physical Society, 2024.' ista: 'Karle V, Lemeshko M. 2024. Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics. Physical Review A. 109(2), 023101.' mla: 'Karle, Volker, and Mikhail Lemeshko. “Modeling Laser Pulses as δ Kicks: Reevaluating the Impulsive Limit in Molecular Rotational Dynamics.” Physical Review A, vol. 109, no. 2, 023101, American Physical Society, 2024, doi:10.1103/PhysRevA.109.023101.' short: V. Karle, M. Lemeshko, Physical Review A 109 (2024). date_created: 2024-02-18T23:01:01Z date_published: 2024-02-01T00:00:00Z date_updated: 2024-02-26T09:45:20Z day: '01' department: - _id: MiLe doi: 10.1103/PhysRevA.109.023101 ec_funded: 1 external_id: arxiv: - '2307.07256' intvolume: ' 109' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2307.07256 month: '02' oa: 1 oa_version: Preprint project: - _id: 2688CF98-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '801770' name: 'Angulon: physics and applications of a new quasiparticle' publication: Physical Review A publication_identifier: eissn: - 2469-9934 issn: - 2469-9926 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: 'Modeling laser pulses as δ kicks: Reevaluating the impulsive limit in molecular rotational dynamics' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 109 year: '2024' ... --- _id: '14705' abstract: - lang: eng text: Since the commercialization of brine shrimp (genus Artemia) in the 1950s, this lineage, and in particular the model species Artemia franciscana, has been the subject of extensive research. However, our understanding of the genetic mechanisms underlying various aspects of their reproductive biology, including sex determination, are still lacking. This is partly due to the scarcity of genomic resources for Artemia species and crustaceans in general. Here, we present a chromosome-level genome assembly of Artemia franciscana (Kellogg 1906), from the Great Salt Lake, USA. The genome is 1GB, and the majority of the genome (81%) is scaffolded into 21 linkage groups using a previously published high-density linkage map. We performed coverage and FST analyses using male and female genomic and transcriptomic reads to quantify the extent of differentiation between the Z and W chromosomes. Additionally, we quantified the expression levels in male and female heads and gonads and found further evidence for dosage compensation in this species. article_processing_charge: No author: - first_name: Marwan N full_name: Elkrewi, Marwan N id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425 last_name: Elkrewi orcid: 0000-0002-5328-7231 citation: ama: Elkrewi MN. Data from “Chromosome-level assembly of Artemia franciscana sheds light on sex-chromosome differentiation.” 2024. doi:10.15479/AT:ISTA:14705 apa: Elkrewi, M. N. (2024). Data from “Chromosome-level assembly of Artemia franciscana sheds light on sex-chromosome differentiation.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:14705 chicago: Elkrewi, Marwan N. “Data from ‘Chromosome-Level Assembly of Artemia Franciscana Sheds Light on Sex-Chromosome Differentiation.’” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:14705. ieee: M. N. Elkrewi, “Data from ‘Chromosome-level assembly of Artemia franciscana sheds light on sex-chromosome differentiation.’” Institute of Science and Technology Austria, 2024. ista: Elkrewi MN. 2024. Data from ‘Chromosome-level assembly of Artemia franciscana sheds light on sex-chromosome differentiation’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:14705. mla: Elkrewi, Marwan N. Data from “Chromosome-Level Assembly of Artemia Franciscana Sheds Light on Sex-Chromosome Differentiation.” Institute of Science and Technology Austria, 2024, doi:10.15479/AT:ISTA:14705. short: M.N. Elkrewi, (2024). contributor: - contributor_type: researcher first_name: Vincent K id: 57854184-AAE0-11E9-8D04-98D6E5697425 last_name: Bett - contributor_type: project_member first_name: Ariana id: 2A0848E2-F248-11E8-B48F-1D18A9856A87 last_name: Macon - contributor_type: supervisor first_name: Beatriz id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 - contributor_type: researcher first_name: Marwan N id: 0B46FACA-A8E1-11E9-9BD3-79D1E5697425 last_name: Elkrewi orcid: 0000-0002-5328-7231 date_created: 2023-12-22T13:40:48Z date_published: 2024-01-02T00:00:00Z date_updated: 2024-02-26T09:59:29Z day: '02' ddc: - '576' department: - _id: GradSch - _id: BeVi doi: 10.15479/AT:ISTA:14705 file: - access_level: open_access checksum: bdaf1392867786634ec5466d528c36ca content_type: text/plain creator: melkrewi date_created: 2023-12-22T13:54:21Z date_updated: 2023-12-22T13:54:21Z file_id: '14707' file_name: readme.txt.txt file_size: 847 relation: main_file success: 1 - access_level: open_access checksum: 973e1cbdab923a71709782177980829f content_type: application/x-zip-compressed creator: melkrewi date_created: 2023-12-22T14:14:06Z date_updated: 2023-12-22T14:14:06Z file_id: '14708' file_name: data_artemia_franciscana_genome.zip file_size: 343632753 relation: main_file success: 1 file_date_updated: 2023-12-22T14:14:06Z has_accepted_license: '1' keyword: - sex chromosome evolution - genome assembly - dosage compensation month: '01' oa: 1 oa_version: Published Version project: - _id: 34ae1506-11ca-11ed-8bc3-c14f4c474396 grant_number: F8810 name: The highjacking of meiosis for asexual reproduction publisher: Institute of Science and Technology Austria related_material: record: - id: '15009' relation: used_in_publication status: public status: public title: Data from "Chromosome-level assembly of Artemia franciscana sheds light on sex-chromosome differentiation" tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2024' ... --- _id: '15018' abstract: - lang: eng text: The epitaxial growth of a strained Ge layer, which is a promising candidate for the channel material of a hole spin qubit, has been demonstrated on 300 mm Si wafers using commercially available Si0.3Ge0.7 strain relaxed buffer (SRB) layers. The assessment of the layer and the interface qualities for a buried strained Ge layer embedded in Si0.3Ge0.7 layers is reported. The XRD reciprocal space mapping confirmed that the reduction of the growth temperature enables the 2-dimensional growth of the Ge layer fully strained with respect to the Si0.3Ge0.7. Nevertheless, dislocations at the top and/or bottom interface of the Ge layer were observed by means of electron channeling contrast imaging, suggesting the importance of the careful dislocation assessment. The interface abruptness does not depend on the selection of the precursor gases, but it is strongly influenced by the growth temperature which affects the coverage of the surface H-passivation. The mobility of 2.7 × 105 cm2/Vs is promising, while the low percolation density of 3 × 1010 /cm2 measured with a Hall-bar device at 7 K illustrates the high quality of the heterostructure thanks to the high Si0.3Ge0.7 SRB quality. acknowledgement: The Ge project received funding from the European Union's Horizon Europe programme under the Grant Agreement 101069515 – IGNITE. Siltronic AG is acknowledged for providing the SRB wafers. This work was supported by Imec's Industrial Affiliation Program on Quantum Computing. article_number: '108231' article_processing_charge: No article_type: original author: - first_name: Yosuke full_name: Shimura, Yosuke last_name: Shimura - first_name: Clement full_name: Godfrin, Clement last_name: Godfrin - first_name: Andriy full_name: Hikavyy, Andriy last_name: Hikavyy - first_name: Roy full_name: Li, Roy last_name: Li - first_name: Juan L full_name: Aguilera Servin, Juan L id: 2A67C376-F248-11E8-B48F-1D18A9856A87 last_name: Aguilera Servin orcid: 0000-0002-2862-8372 - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X - first_name: Paola full_name: Favia, Paola last_name: Favia - first_name: Han full_name: Han, Han last_name: Han - first_name: Danny full_name: Wan, Danny last_name: Wan - first_name: Kristiaan full_name: de Greve, Kristiaan last_name: de Greve - first_name: Roger full_name: Loo, Roger last_name: Loo citation: ama: Shimura Y, Godfrin C, Hikavyy A, et al. Compressively strained epitaxial Ge layers for quantum computing applications. Materials Science in Semiconductor Processing. 2024;174(5). doi:10.1016/j.mssp.2024.108231 apa: Shimura, Y., Godfrin, C., Hikavyy, A., Li, R., Aguilera Servin, J. L., Katsaros, G., … Loo, R. (2024). Compressively strained epitaxial Ge layers for quantum computing applications. Materials Science in Semiconductor Processing. Elsevier. https://doi.org/10.1016/j.mssp.2024.108231 chicago: Shimura, Yosuke, Clement Godfrin, Andriy Hikavyy, Roy Li, Juan L Aguilera Servin, Georgios Katsaros, Paola Favia, et al. “Compressively Strained Epitaxial Ge Layers for Quantum Computing Applications.” Materials Science in Semiconductor Processing. Elsevier, 2024. https://doi.org/10.1016/j.mssp.2024.108231. ieee: Y. Shimura et al., “Compressively strained epitaxial Ge layers for quantum computing applications,” Materials Science in Semiconductor Processing, vol. 174, no. 5. Elsevier, 2024. ista: Shimura Y, Godfrin C, Hikavyy A, Li R, Aguilera Servin JL, Katsaros G, Favia P, Han H, Wan D, de Greve K, Loo R. 2024. Compressively strained epitaxial Ge layers for quantum computing applications. Materials Science in Semiconductor Processing. 174(5), 108231. mla: Shimura, Yosuke, et al. “Compressively Strained Epitaxial Ge Layers for Quantum Computing Applications.” Materials Science in Semiconductor Processing, vol. 174, no. 5, 108231, Elsevier, 2024, doi:10.1016/j.mssp.2024.108231. short: Y. Shimura, C. Godfrin, A. Hikavyy, R. Li, J.L. Aguilera Servin, G. Katsaros, P. Favia, H. Han, D. Wan, K. de Greve, R. Loo, Materials Science in Semiconductor Processing 174 (2024). date_created: 2024-02-22T14:10:40Z date_published: 2024-02-20T00:00:00Z date_updated: 2024-02-26T10:36:35Z day: '20' ddc: - '530' department: - _id: GeKa - _id: NanoFab doi: 10.1016/j.mssp.2024.108231 has_accepted_license: '1' intvolume: ' 174' issue: '5' keyword: - Mechanical Engineering - Mechanics of Materials - Condensed Matter Physics - General Materials Science language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.mssp.2024.108231 month: '02' oa: 1 oa_version: Published Version project: - _id: 34c0acea-11ca-11ed-8bc3-8775e10fd452 grant_number: '101069515' name: Integrated GermaNIum quanTum tEchnology publication: Materials Science in Semiconductor Processing publication_identifier: issn: - 1369-8001 publication_status: epub_ahead publisher: Elsevier quality_controlled: '1' status: public title: Compressively strained epitaxial Ge layers for quantum computing applications tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 174 year: '2024' ...