[{"publisher":"Association for Computing Machinery","doi":"10.1145/3641519.3657419","date_updated":"2024-08-12T10:11:19Z","conference":{"name":"SIGGRAPH: Computer Graphics and Interactive Techniques Conference","location":"Denver, CO, United States","start_date":"2024-07-27","end_date":"2024-08-01"},"extern":"1","language":[{"iso":"eng"}],"article_number":"23","citation":{"mla":"Sellán, Silvia, et al. “Reach for the Arcs: Reconstructing Surfaces from SDFs via Tangent Points.” SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference, 23, Association for Computing Machinery, 2024, doi:10.1145/3641519.3657419.","short":"S. Sellán, Y. Ren, C. Batty, O. Stein, in:, SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference, Association for Computing Machinery, 2024.","apa":"Sellán, S., Ren, Y., Batty, C., & Stein, O. (2024). Reach for the arcs: Reconstructing surfaces from SDFs via tangent points. In SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference. Denver, CO, United States: Association for Computing Machinery. https://doi.org/10.1145/3641519.3657419","ieee":"S. Sellán, Y. Ren, C. Batty, and O. Stein, “Reach for the arcs: Reconstructing surfaces from SDFs via tangent points,” in SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference, Denver, CO, United States, 2024.","ista":"Sellán S, Ren Y, Batty C, Stein O. 2024. Reach for the arcs: Reconstructing surfaces from SDFs via tangent points. SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference. SIGGRAPH: Computer Graphics and Interactive Techniques Conference, 23.","ama":"Sellán S, Ren Y, Batty C, Stein O. Reach for the arcs: Reconstructing surfaces from SDFs via tangent points. In: SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference. Association for Computing Machinery; 2024. doi:10.1145/3641519.3657419","chicago":"Sellán, Silvia, Yingying Ren, Christopher Batty, and Oded Stein. “Reach for the Arcs: Reconstructing Surfaces from SDFs via Tangent Points.” In SIGGRAPH ’24: Special Interest Group on Computer Graphics and Interactive Techniques Conference. Association for Computing Machinery, 2024. https://doi.org/10.1145/3641519.3657419."},"quality_controlled":"1","_id":"17423","date_published":"2024-07-13T00:00:00Z","status":"public","abstract":[{"text":"We introduce an algorithm to reconstruct a mesh from discrete samples of a shape’s Signed Distance Function (SDF). A simple geometric reinterpretation of the SDF lets us formulate the problem through a point cloud, from which a surface can be extracted with existing techniques. We extract all possible information from the SDF data, outperforming commonly used algorithms and imposing no topological or geometric restrictions.","lang":"eng"}],"type":"conference","scopus_import":"1","oa_version":"None","publication":"SIGGRAPH '24: Special Interest Group on Computer Graphics and Interactive Techniques Conference","date_created":"2024-08-12T10:02:58Z","month":"07","day":"13","title":"Reach for the arcs: Reconstructing surfaces from SDFs via tangent points","publication_status":"published","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2024","publication_identifier":{"isbn":["9798400705250"]},"article_processing_charge":"No","author":[{"first_name":"Silvia","last_name":"Sellán","full_name":"Sellán, Silvia"},{"id":"93d68d10-3540-11ef-a265-f748a50dba3d","full_name":"Ren, Yingying","first_name":"Yingying","last_name":"Ren"},{"full_name":"Batty, Christopher","last_name":"Batty","first_name":"Christopher"},{"first_name":"Oded","last_name":"Stein","full_name":"Stein, Oded"}]},{"extern":"1","intvolume":" 43","date_updated":"2024-08-12T10:08:13Z","doi":"10.1145/3658125","publisher":"Association for Computing Machinery","oa_version":"None","date_created":"2024-08-12T10:03:38Z","publication":"ACM Transactions on Graphics","scopus_import":"1","type":"journal_article","abstract":[{"text":"Surface-based inflatables are composed of two thin layers of nearly inextensible sheet material joined together along carefully selected fusing curves. During inflation, pressure forces separate the two sheets to maximize the enclosed volume. The fusing curves restrict this expansion, leading to a spatially varying in-plane contraction and hence metric frustration. The inflated structure settles into a 3D equilibrium that balances pressure forces with the internal elastic forces of the sheets.\r\nWe present a computational framework for analyzing and designing surface-based inflatable structures with arbitrary fusing patterns. Our approach employs numerical homogenization to characterize the behavior of parametric families of periodic inflatable patch geometries, which can then be combined to tessellate the sheet with smoothly varying patterns. We propose a novel parametrization of the underlying deformation space that allows accurate, efficient, and systematical analysis of the stretching and bending behavior of inflated patches with potentially open boundaries.\r\nWe apply our homogenization algorithm to create a database of geometrically diverse fusing patterns spanning a wide range of material properties and deformation characteristics. This database is employed in an inverse design algorithm that solves for fusing curves to best approximate a given input target surface. Local patches are selected and blended to form a global network of curves based on a geometric flattening algorithm. These fusing curves are then further optimized to minimize the distance of the deployed structure to target surface. We show that this approach offers greater flexibility to approximate given target geometries compared to previous work while significantly improving structural performance.","lang":"eng"}],"status":"public","_id":"17424","date_published":"2024-07-19T00:00:00Z","quality_controlled":"1","article_type":"original","citation":{"chicago":"Ren, Yingying, Julian Panetta, Seiichi Suzuki, Uday Kusupati, Florin Isvoranu, and Mark Pauly. “Computational Homogenization for Inverse Design of Surface-Based Inflatables.” ACM Transactions on Graphics. Association for Computing Machinery, 2024. https://doi.org/10.1145/3658125.","short":"Y. Ren, J. Panetta, S. Suzuki, U. Kusupati, F. Isvoranu, M. Pauly, ACM Transactions on Graphics 43 (2024).","mla":"Ren, Yingying, et al. “Computational Homogenization for Inverse Design of Surface-Based Inflatables.” ACM Transactions on Graphics, vol. 43, no. 4, 87, Association for Computing Machinery, 2024, doi:10.1145/3658125.","ista":"Ren Y, Panetta J, Suzuki S, Kusupati U, Isvoranu F, Pauly M. 2024. Computational homogenization for inverse design of surface-based inflatables. ACM Transactions on Graphics. 43(4), 87.","ama":"Ren Y, Panetta J, Suzuki S, Kusupati U, Isvoranu F, Pauly M. Computational homogenization for inverse design of surface-based inflatables. ACM Transactions on Graphics. 2024;43(4). doi:10.1145/3658125","ieee":"Y. Ren, J. Panetta, S. Suzuki, U. Kusupati, F. Isvoranu, and M. Pauly, “Computational homogenization for inverse design of surface-based inflatables,” ACM Transactions on Graphics, vol. 43, no. 4. Association for Computing Machinery, 2024.","apa":"Ren, Y., Panetta, J., Suzuki, S., Kusupati, U., Isvoranu, F., & Pauly, M. (2024). Computational homogenization for inverse design of surface-based inflatables. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3658125"},"language":[{"iso":"eng"}],"article_number":"87","year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","title":"Computational homogenization for inverse design of surface-based inflatables","day":"19","issue":"4","volume":43,"month":"07","author":[{"id":"93d68d10-3540-11ef-a265-f748a50dba3d","full_name":"Ren, Yingying","last_name":"Ren","first_name":"Yingying"},{"full_name":"Panetta, Julian","first_name":"Julian","last_name":"Panetta"},{"first_name":"Seiichi","last_name":"Suzuki","full_name":"Suzuki, Seiichi"},{"last_name":"Kusupati","first_name":"Uday","full_name":"Kusupati, Uday"},{"first_name":"Florin","last_name":"Isvoranu","full_name":"Isvoranu, Florin"},{"first_name":"Mark","last_name":"Pauly","full_name":"Pauly, Mark"}],"article_processing_charge":"No","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]}},{"acknowledgement":"CJM gratefully acknowledge funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (Project CLUSTER, Grant Agreement No 805041). The authors also thank Samuel Somot (Centre National de Recherches Météorologiques, Toulouse) and Juliette Blanchet (Institut des Géosciences de l’Environnement, Grenoble) for their fruitful discussions on the project.","file":[{"success":1,"checksum":"71d7f966318e11ce474737f4e37405ef","date_updated":"2024-08-19T06:32:21Z","file_id":"17438","file_name":"2024_JGRAtmospheres_Andre.pdf","file_size":8126046,"date_created":"2024-08-19T06:32:21Z","content_type":"application/pdf","relation":"main_file","creator":"dernst","access_level":"open_access"}],"doi":"10.1029/2023JD040413","isi":1,"publisher":"Wiley","_id":"17435","quality_controlled":"1","date_published":"2024-08-16T00:00:00Z","article_number":"e2023JD040413","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa":1,"title":"Regimes of precipitation change over Europe and the Mediterranean","day":"16","department":[{"_id":"CaMu"}],"article_processing_charge":"Yes (in subscription journal)","publication_identifier":{"issn":["2169-897X"],"eissn":["2169-8996"]},"tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"intvolume":" 129","date_updated":"2025-09-08T08:56:53Z","ddc":["550"],"project":[{"_id":"629205d8-2b32-11ec-9570-e1356ff73576","call_identifier":"H2020","name":"Organization of CLoUdS, and implications of Tropical cyclones and for the Energetics of the tropics, in current and waRming climate","grant_number":"805041"}],"scopus_import":"1","oa_version":"Published Version","date_created":"2024-08-18T22:01:04Z","publication":"Journal of Geophysical Research: Atmospheres","type":"journal_article","abstract":[{"lang":"eng","text":"The Mediterranean region is experiencing pronounced aridification and in certain areas higher occurrence of intense precipitation. In this work, we analyze the evolution of the precipitation probability distribution in terms of precipitating days (or “wet-days”) and all-days quantile trends, in Europe and the Mediterranean, using the ERA5 reanalysis. Looking at the form of wet-days quantile trends curves, we identify four regimes. Two are predominant: in most of northern Europe the precipitation quantiles all intensify, while in the Mediterranean the low-medium quantiles are mostly decreasing as extremes intensify or decrease. The wet-days distribution is then modeled by a Weibull law with two parameters, whose changes capture the four regimes. Assessing the significance of the parameters' changes over 1950–2020 shows that a signal on wet-days distribution has already emerged in northern Europe (where the distribution shifts to more intense precipitation), but not yet in the Mediterranean, where the natural variability is stronger. We extend the results by describing the all-days distribution change as the wet-days’ change plus a contribution from the dry-days frequency change, and study their relative contribution. In northern Europe, the wet-days distribution change is the dominant driver, and the contribution of dry-days frequency change can be neglected for wet-days percentiles above about 50%. In the Mediterranean, however, the change of precipitation distribution comes from the significant increase of dry-days frequency instead of an intensity change during wet-days. Therefore, in the Mediterranean the increase of dry-days frequency is crucial for all-days trends, even for heavy precipitation."}],"status":"public","has_accepted_license":"1","external_id":{"isi":["001285897600001"]},"citation":{"mla":"André, Julie, et al. “Regimes of Precipitation Change over Europe and the Mediterranean.” Journal of Geophysical Research: Atmospheres, vol. 129, no. 15, e2023JD040413, Wiley, 2024, doi:10.1029/2023JD040413.","short":"J. André, F. D’Andrea, P. Drobinski, C.J. Muller, Journal of Geophysical Research: Atmospheres 129 (2024).","apa":"André, J., D’Andrea, F., Drobinski, P., & Muller, C. J. (2024). Regimes of precipitation change over Europe and the Mediterranean. Journal of Geophysical Research: Atmospheres. Wiley. https://doi.org/10.1029/2023JD040413","ama":"André J, D’Andrea F, Drobinski P, Muller CJ. Regimes of precipitation change over Europe and the Mediterranean. Journal of Geophysical Research: Atmospheres. 2024;129(15). doi:10.1029/2023JD040413","ista":"André J, D’Andrea F, Drobinski P, Muller CJ. 2024. Regimes of precipitation change over Europe and the Mediterranean. Journal of Geophysical Research: Atmospheres. 129(15), e2023JD040413.","ieee":"J. André, F. D’Andrea, P. Drobinski, and C. J. Muller, “Regimes of precipitation change over Europe and the Mediterranean,” Journal of Geophysical Research: Atmospheres, vol. 129, no. 15. Wiley, 2024.","chicago":"André, Julie, Fabio D’Andrea, Philippe Drobinski, and Caroline J Muller. “Regimes of Precipitation Change over Europe and the Mediterranean.” Journal of Geophysical Research: Atmospheres. Wiley, 2024. https://doi.org/10.1029/2023JD040413."},"ec_funded":1,"article_type":"original","language":[{"iso":"eng"}],"year":"2024","publication_status":"published","file_date_updated":"2024-08-19T06:32:21Z","issue":"15","volume":129,"month":"08","author":[{"first_name":"Julie","last_name":"André","full_name":"André, Julie"},{"last_name":"D'Andrea","first_name":"Fabio","full_name":"D'Andrea, Fabio"},{"full_name":"Drobinski, Philippe","first_name":"Philippe","last_name":"Drobinski"},{"id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","full_name":"Muller, Caroline J","last_name":"Muller","first_name":"Caroline J","orcid":"0000-0001-5836-5350"}]},{"publisher":"Elsevier","file":[{"relation":"main_file","creator":"dernst","access_level":"open_access","date_created":"2025-01-09T12:25:32Z","content_type":"application/pdf","file_size":4970540,"checksum":"38cabc1042ac7fb70e6c4c510eba88fc","success":1,"date_updated":"2025-01-09T12:25:32Z","file_id":"18811","file_name":"2024_PlantCommunications_Das.pdf"}],"doi":"10.1016/j.xplc.2024.101039","acknowledgement":"We are grateful to Iris Nieuwland and Neri van Laar for experimental support. No conflict of interest declared.\r\nThis work was supported by the Netherlands Organisation for Scientific Research, the Netherlands (grants ALWOP.402 and OCENW.M20.031 to J.W.B.) and the Human Frontiers Research Program (grant RGP0015/2022 to D.W.).","article_number":"101039","_id":"17436","date_published":"2024-11-11T00:00:00Z","quality_controlled":"1","title":"Quantitative imaging reveals the role of MpARF proteasomal degradation during gemma germination","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"JiFr"}],"day":"11","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"eissn":["2590-3462"]},"article_processing_charge":"Yes","ddc":["580"],"date_updated":"2025-01-09T12:26:55Z","OA_place":"publisher","intvolume":" 5","OA_type":"gold","has_accepted_license":"1","status":"public","external_id":{"pmid":["38988072"]},"abstract":[{"text":"The auxin signaling molecule controls a variety of growth and developmental processes in land plants. Auxin regulates gene expression through a nuclear auxin signaling pathway (NAP) consisting of the ubiquitin ligase auxin receptor TIR1/AFB, its Aux/IAA degradation substrate, and DNA-binding ARF transcription factors. Although extensive qualitative understanding of the pathway and its interactions has been obtained, mostly by studying the flowering plant Arabidopsis thaliana, it remains unknown how these translate to quantitative system behavior in vivo, a problem that is confounded by the large NAP gene families in most species. Here, we used the minimal NAP of the liverwort Marchantia polymorpha to quantitatively map NAP protein accumulation and dynamics in vivo through the use of knockin fluorescent fusion proteins. Beyond revealing the dynamic native accumulation profile of the entire NAP protein network, we discovered that the two central ARFs, MpARF1 and MpARF2, are proteasomally degraded. This auxin-independent degradation tunes ARF protein stoichiometry to favor gene activation, thereby reprogramming auxin response during the developmental progression. Thus, quantitative analysis of the entire NAP has enabled us to identify ARF degradation and the stoichiometries of activator and repressor ARFs as a potential mechanism for controlling gemma germination.","lang":"eng"}],"type":"journal_article","scopus_import":"1","publication":"Plant Communications","date_created":"2024-08-18T22:01:04Z","oa_version":"Published Version","language":[{"iso":"eng"}],"article_type":"original","citation":{"chicago":"Das, Shubhajit, Martijn De Roij, Simon Bellows, Melissa Dipp Alvarez, Sumanth Mutte, Wouter Kohlen, Etienne Farcot, Dolf Weijers, and Jan Willem Borst. “Quantitative Imaging Reveals the Role of MpARF Proteasomal Degradation during Gemma Germination.” Plant Communications. Elsevier, 2024. https://doi.org/10.1016/j.xplc.2024.101039.","mla":"Das, Shubhajit, et al. “Quantitative Imaging Reveals the Role of MpARF Proteasomal Degradation during Gemma Germination.” Plant Communications, vol. 5, no. 11, 101039, Elsevier, 2024, doi:10.1016/j.xplc.2024.101039.","short":"S. Das, M. De Roij, S. Bellows, M.D. Alvarez, S. Mutte, W. Kohlen, E. Farcot, D. Weijers, J.W. Borst, Plant Communications 5 (2024).","apa":"Das, S., De Roij, M., Bellows, S., Alvarez, M. D., Mutte, S., Kohlen, W., … Borst, J. W. (2024). Quantitative imaging reveals the role of MpARF proteasomal degradation during gemma germination. Plant Communications. Elsevier. https://doi.org/10.1016/j.xplc.2024.101039","ama":"Das S, De Roij M, Bellows S, et al. Quantitative imaging reveals the role of MpARF proteasomal degradation during gemma germination. Plant Communications. 2024;5(11). doi:10.1016/j.xplc.2024.101039","ista":"Das S, De Roij M, Bellows S, Alvarez MD, Mutte S, Kohlen W, Farcot E, Weijers D, Borst JW. 2024. Quantitative imaging reveals the role of MpARF proteasomal degradation during gemma germination. Plant Communications. 5(11), 101039.","ieee":"S. Das et al., “Quantitative imaging reveals the role of MpARF proteasomal degradation during gemma germination,” Plant Communications, vol. 5, no. 11. Elsevier, 2024."},"DOAJ_listed":"1","publication_status":"published","file_date_updated":"2025-01-09T12:25:32Z","year":"2024","month":"11","volume":5,"issue":"11","author":[{"first_name":"Shubhajit","last_name":"Das","id":"b08969a4-f2a5-11ed-b6c4-ff0f10b7d0be","full_name":"Das, Shubhajit"},{"first_name":"Martijn","last_name":"De Roij","full_name":"De Roij, Martijn"},{"last_name":"Bellows","first_name":"Simon","full_name":"Bellows, Simon"},{"full_name":"Alvarez, Melissa Dipp","last_name":"Alvarez","first_name":"Melissa Dipp"},{"full_name":"Mutte, Sumanth","first_name":"Sumanth","last_name":"Mutte"},{"last_name":"Kohlen","first_name":"Wouter","full_name":"Kohlen, Wouter"},{"full_name":"Farcot, Etienne","first_name":"Etienne","last_name":"Farcot"},{"first_name":"Dolf","last_name":"Weijers","full_name":"Weijers, Dolf"},{"last_name":"Borst","first_name":"Jan Willem","full_name":"Borst, Jan Willem"}],"pmid":1},{"_id":"17442","quality_controlled":"1","date_published":"2024-06-27T00:00:00Z","doi":"10.1038/s41586-024-07515-9","acknowledgement":"We thank K. Kiernan, G. Hibshman and I. Strohkendl for insightful discussions and comments on the manuscript, and R. Lin for assistance with the ATPase assay. Data were collected at the Sauer Structural Biology Laboratory at the University of Texas at Austin. This work was supported in part by the National Institute of General Medical Sciences (NIGMS) of the National Institutes of Health (NIH) R35GM138348 (to D.W.T.) and Welch Foundation research grant F-1938 (to D.W.T.).","publisher":"Springer Nature","article_processing_charge":"No","publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"day":"27","department":[{"_id":"JaBr"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"title":"Plasmid targeting and destruction by the DdmDE bacterial defence system","citation":{"chicago":"Bravo, Jack Peter Kelly, Delisa A. Ramos, Rodrigo Fregoso Ocampo, Caiden Ingram, and David W. Taylor. “Plasmid Targeting and Destruction by the DdmDE Bacterial Defence System.” Nature. Springer Nature, 2024. https://doi.org/10.1038/s41586-024-07515-9.","mla":"Bravo, Jack Peter Kelly, et al. “Plasmid Targeting and Destruction by the DdmDE Bacterial Defence System.” Nature, vol. 630, no. 8018, Springer Nature, 2024, pp. 961–67, doi:10.1038/s41586-024-07515-9.","short":"J.P.K. Bravo, D.A. Ramos, R. Fregoso Ocampo, C. Ingram, D.W. Taylor, Nature 630 (2024) 961–967.","apa":"Bravo, J. P. K., Ramos, D. A., Fregoso Ocampo, R., Ingram, C., & Taylor, D. W. (2024). Plasmid targeting and destruction by the DdmDE bacterial defence system. Nature. Springer Nature. https://doi.org/10.1038/s41586-024-07515-9","ieee":"J. P. K. Bravo, D. A. Ramos, R. Fregoso Ocampo, C. Ingram, and D. W. Taylor, “Plasmid targeting and destruction by the DdmDE bacterial defence system,” Nature, vol. 630, no. 8018. Springer Nature, pp. 961–967, 2024.","ista":"Bravo JPK, Ramos DA, Fregoso Ocampo R, Ingram C, Taylor DW. 2024. Plasmid targeting and destruction by the DdmDE bacterial defence system. Nature. 630(8018), 961–967.","ama":"Bravo JPK, Ramos DA, Fregoso Ocampo R, Ingram C, Taylor DW. Plasmid targeting and destruction by the DdmDE bacterial defence system. Nature. 2024;630(8018):961-967. doi:10.1038/s41586-024-07515-9"},"article_type":"original","language":[{"iso":"eng"}],"publication":"Nature","scopus_import":"1","oa_version":"Submitted Version","date_created":"2024-08-19T09:41:18Z","main_file_link":[{"open_access":"1","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11649018/"}],"corr_author":"1","type":"journal_article","abstract":[{"lang":"eng","text":"Although eukaryotic Argonautes have a pivotal role in post-transcriptional gene regulation through nucleic acid cleavage, some short prokaryotic Argonaute variants (pAgos) rely on auxiliary nuclease factors for efficient foreign DNA degradation1. Here we reveal the activation pathway of the DNA defence module DdmDE system, which rapidly eliminates small, multicopy plasmids from the Vibrio cholerae seventh pandemic strain (7PET)2. Through a combination of cryo-electron microscopy, biochemistry and in vivo plasmid clearance assays, we demonstrate that DdmE is a catalytically inactive, DNA-guided, DNA-targeting pAgo with a distinctive insertion domain. We observe that the helicase-nuclease DdmD transitions from an autoinhibited, dimeric complex to a monomeric state upon loading of single-stranded DNA targets. Furthermore, the complete structure of the DdmDE–guide–target handover complex provides a comprehensive view into how DNA recognition triggers processive plasmid destruction. Our work establishes a mechanistic foundation for how pAgos utilize ancillary factors to achieve plasmid clearance, and provides insights into anti-plasmid immunity in bacteria.\r\n\r\n"}],"status":"public","external_id":{"pmid":["38740055"]},"OA_type":"green","intvolume":" 630","OA_place":"repository","date_updated":"2025-06-24T12:47:21Z","pmid":1,"page":"961-967","author":[{"last_name":"Bravo","orcid":"0000-0003-0456-0753","first_name":"Jack Peter Kelly","full_name":"Bravo, Jack Peter Kelly","id":"96aecfa5-8931-11ee-af30-aa6a5d6eee0e"},{"last_name":"Ramos","first_name":"Delisa A.","full_name":"Ramos, Delisa A."},{"full_name":"Fregoso Ocampo, Rodrigo","first_name":"Rodrigo","last_name":"Fregoso Ocampo"},{"full_name":"Ingram, Caiden","first_name":"Caiden","last_name":"Ingram"},{"full_name":"Taylor, David W.","last_name":"Taylor","first_name":"David W."}],"issue":"8018","volume":630,"month":"06","year":"2024","publication_status":"published"},{"article_processing_charge":"Yes (via OA deal)","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"issn":["1937-0652"],"eissn":["1944-7833"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Partial sums of typical multiplicative functions over short moving intervals","oa":1,"day":"06","quality_controlled":"1","_id":"17449","date_published":"2024-02-06T00:00:00Z","extern":"1","doi":"10.2140/ant.2024.18.389","acknowledgement":"We thank Andrew Granville and the anonymous referee for many detailed comments that led us to significantly improve the results and presentation of our work. We thank and Adam Harper for helpful discussions and useful comments and corrections on earlier versions. We also thank Yuqiu Fu, Larry Guth, Kannan Soundararajan, Katharine Woo, and Liyang Yang for helpful discussions. Finally, we thank Peter Sarnak for introducing us (the authors) to each other during the “50 Years of Number Theory and Random Matrix Theory” Conference at IAS and making the collaboration possible. \r\nOpen Access made possible by participating institutions via Subscribe to Open.","file":[{"file_size":1401725,"checksum":"1e3467a14de754bf8d3bff03a015e1ce","success":1,"file_id":"17455","file_name":"2024_AlgebraNumberTheory_Pandey.pdf","date_updated":"2024-08-21T06:46:56Z","creator":"dernst","relation":"main_file","access_level":"open_access","content_type":"application/pdf","date_created":"2024-08-21T06:46:56Z"}],"publisher":"Mathematical Sciences Publishers","author":[{"first_name":"Mayank","last_name":"Pandey","full_name":"Pandey, Mayank"},{"id":"76096395-aea4-11ed-a680-ab8ebbd3f1b9","full_name":"Wang, Victor","first_name":"Victor","orcid":"0000-0002-0704-7026","last_name":"Wang"},{"last_name":"Xu","first_name":"Max Wenqiang","full_name":"Xu, Max Wenqiang"}],"page":"389-408","year":"2024","file_date_updated":"2024-08-21T06:46:56Z","publication_status":"published","volume":18,"issue":"2","month":"02","type":"journal_article","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2207.11758"}],"publication":"Algebra & Number Theory","date_created":"2024-08-20T08:48:26Z","scopus_import":"1","oa_version":"Published Version","has_accepted_license":"1","status":"public","external_id":{"arxiv":["2207.11758"]},"abstract":[{"text":"We prove that the $k$-th positive integer moment of partial sums of Steinhaus random multiplicative functions over the interval $(x, x+H]$ matches the corresponding Gaussian moment, as long as $H\\ll x/(\\log x)^{2k^2+2+o(1)}$ and $H$ tends to infinity with $x$. We show that properly normalized partial sums of typical multiplicative functions arising from realizations of random multiplicative functions have Gaussian limiting distribution in short moving intervals $(x, x+H]$ with $H\\ll X/(\\log X)^{W(X)}$ tending to infinity with $X$, where $x$ is uniformly chosen from $\\{1,2,\\dots, X\\}$, and $W(X)$ tends to infinity with $X$ arbitrarily slowly. This makes some initial progress on a recent question of Harper.","lang":"eng"}],"language":[{"iso":"eng"}],"citation":{"chicago":"Pandey, Mayank, Victor Wang, and Max Wenqiang Xu. “Partial Sums of Typical Multiplicative Functions over Short Moving Intervals.” Algebra & Number Theory. Mathematical Sciences Publishers, 2024. https://doi.org/10.2140/ant.2024.18.389.","ama":"Pandey M, Wang V, Xu MW. Partial sums of typical multiplicative functions over short moving intervals. Algebra & Number Theory. 2024;18(2):389-408. doi:10.2140/ant.2024.18.389","ieee":"M. Pandey, V. Wang, and M. W. Xu, “Partial sums of typical multiplicative functions over short moving intervals,” Algebra & Number Theory, vol. 18, no. 2. Mathematical Sciences Publishers, pp. 389–408, 2024.","ista":"Pandey M, Wang V, Xu MW. 2024. Partial sums of typical multiplicative functions over short moving intervals. Algebra & Number Theory. 18(2), 389–408.","apa":"Pandey, M., Wang, V., & Xu, M. W. (2024). Partial sums of typical multiplicative functions over short moving intervals. Algebra & Number Theory. Mathematical Sciences Publishers. https://doi.org/10.2140/ant.2024.18.389","short":"M. Pandey, V. Wang, M.W. Xu, Algebra & Number Theory 18 (2024) 389–408.","mla":"Pandey, Mayank, et al. “Partial Sums of Typical Multiplicative Functions over Short Moving Intervals.” Algebra & Number Theory, vol. 18, no. 2, Mathematical Sciences Publishers, 2024, pp. 389–408, doi:10.2140/ant.2024.18.389."},"article_type":"original","intvolume":" 18","ddc":["510"],"arxiv":1,"date_updated":"2024-08-21T06:58:43Z"},{"conference":{"end_date":"2024-04-22","start_date":"2024-04-22","location":"Athens, Greece","name":"MLSys: Machine Learning and Systems"},"publisher":"Association for Computing Machinery","quality_controlled":"1","_id":"17456","date_published":"2024-04-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel deep learning","oa":1,"editor":[{"last_name":"Gibbons","first_name":"P.","full_name":"Gibbons, P."},{"full_name":"Pekhimenko, G.","last_name":"Pekhimenko","first_name":"G."},{"first_name":"C.","last_name":"De Sa","full_name":"De Sa, C."}],"day":"01","department":[{"_id":"DaAl"}],"article_processing_charge":"No","intvolume":" 6","ddc":["000"],"arxiv":1,"date_updated":"2026-06-18T17:55:24Z","corr_author":"1","main_file_link":[{"open_access":"1","url":"https://proceedings.mlsys.org/paper_files/paper/2024/hash/9069a8976ff06f6443e7f4172990a580-Abstract-Conference.html"}],"type":"conference","oa_version":"Published Version","date_created":"2024-08-22T08:29:25Z","publication":"Proceedings of Machine Learning and Systems ","external_id":{"arxiv":["2210.17357"]},"status":"public","abstract":[{"lang":"eng","text":"Data-parallel distributed training of deep neural networks (DNN) has gained very widespread adoption, but can still experience communication bottlenecks. To address this issue, entire families of compression mechanisms have been developed, including quantization, sparsification, and low-rank approximation, some of which are seeing significant practical adoption. Despite this progress, almost all known compression schemes apply compression uniformly across DNN layers, although layers are heterogeneous in terms of parameter count and their impact on model accuracy.In this work, we provide a general framework for adapting the degree of compression across the model's layers dynamically during training, improving the overall compression, while leading to substantial speedups, without sacrificing accuracy. Our framework, called L-GreCo, is based on an adaptive algorithm, which automatically picks the optimal compression parameters for model layers guaranteeing the best compression ratio while satisfying an error constraint. Extensive experiments over image classification and language modeling tasks shows that L-GreCo is effective across all existing families of compression methods, and achieves up to 2.5\r\n×\r\n training speedup and up to 5\r\n×\r\n compression improvement over efficient implementations of existing approaches, while recovering full accuracy. Moreover, L-GreCo is complementary to existing adaptive algorithms, improving their compression ratio by 50\\% and practical throughput by 66\\%. An anonymized implementation is available at https://github.com/LGrCo/L-GreCo."}],"language":[{"iso":"eng"}],"citation":{"chicago":"Markov, Ilia, Kaveh Alimohammadi, Elias Frantar, and Dan-Adrian Alistarh. “L-GreCo: Layerwise-Adaptive Gradient Compression for Efficient Data-Parallel Deep Learning.” In Proceedings of Machine Learning and Systems , edited by P. Gibbons, G. Pekhimenko, and C. De Sa, Vol. 6. Association for Computing Machinery, 2024.","apa":"Markov, I., Alimohammadi, K., Frantar, E., & Alistarh, D.-A. (2024). L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel deep learning. In P. Gibbons, G. Pekhimenko, & C. De Sa (Eds.), Proceedings of Machine Learning and Systems (Vol. 6). Athens, Greece: Association for Computing Machinery.","ieee":"I. Markov, K. Alimohammadi, E. Frantar, and D.-A. Alistarh, “L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel deep learning,” in Proceedings of Machine Learning and Systems , Athens, Greece, 2024, vol. 6.","ista":"Markov I, Alimohammadi K, Frantar E, Alistarh D-A. 2024. L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel deep learning. Proceedings of Machine Learning and Systems . MLSys: Machine Learning and Systems vol. 6.","ama":"Markov I, Alimohammadi K, Frantar E, Alistarh D-A. L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel deep learning. In: Gibbons P, Pekhimenko G, De Sa C, eds. Proceedings of Machine Learning and Systems . Vol 6. Association for Computing Machinery; 2024.","mla":"Markov, Ilia, et al. “L-GreCo: Layerwise-Adaptive Gradient Compression for Efficient Data-Parallel Deep Learning.” Proceedings of Machine Learning and Systems , edited by P. Gibbons et al., vol. 6, Association for Computing Machinery, 2024.","short":"I. Markov, K. Alimohammadi, E. Frantar, D.-A. Alistarh, in:, P. Gibbons, G. Pekhimenko, C. De Sa (Eds.), Proceedings of Machine Learning and Systems , Association for Computing Machinery, 2024."},"year":"2024","publication_status":"published","volume":6,"related_material":{"record":[{"status":"public","id":"17490","relation":"dissertation_contains"}]},"month":"04","author":[{"first_name":"Ilia","last_name":"Markov","full_name":"Markov, Ilia","id":"D0CF4148-C985-11E9-8066-0BDEE5697425"},{"last_name":"Alimohammadi","first_name":"Kaveh","full_name":"Alimohammadi, Kaveh"},{"full_name":"Frantar, Elias","id":"09a8f98d-ec99-11ea-ae11-c063a7b7fe5f","first_name":"Elias","last_name":"Frantar"},{"full_name":"Alistarh, Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian"}]},{"pmid":1,"page":"1670-1678","author":[{"first_name":"Christian Eduardo","last_name":"Vanhille-Campos","full_name":"Vanhille-Campos, Christian Eduardo","id":"3adeca52-9313-11ed-b1ac-c170b2505714"},{"full_name":"Whitley, Kevin D.","first_name":"Kevin D.","last_name":"Whitley"},{"full_name":"Radler, Philipp","id":"40136C2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-9198-2182 ","first_name":"Philipp","last_name":"Radler"},{"id":"462D4284-F248-11E8-B48F-1D18A9856A87","full_name":"Loose, Martin","last_name":"Loose","first_name":"Martin","orcid":"0000-0001-7309-9724"},{"first_name":"Séamus","last_name":"Holden","full_name":"Holden, Séamus"},{"id":"bf63d406-f056-11eb-b41d-f263a6566d8b","full_name":"Šarić, Anđela","first_name":"Anđela","orcid":"0000-0002-7854-2139","last_name":"Šarić"}],"volume":20,"month":"10","year":"2024","file_date_updated":"2025-04-14T06:06:35Z","publication_status":"published","language":[{"iso":"eng"}],"citation":{"chicago":"Vanhille-Campos, Christian Eduardo, Kevin D. Whitley, Philipp Radler, Martin Loose, Séamus Holden, and Anđela Šarić. “Self-Organization of Mortal Filaments and Its Role in Bacterial Division Ring Formation.” Nature Physics. Springer Nature, 2024. https://doi.org/10.1038/s41567-024-02597-8.","apa":"Vanhille-Campos, C. E., Whitley, K. D., Radler, P., Loose, M., Holden, S., & Šarić, A. (2024). Self-organization of mortal filaments and its role in bacterial division ring formation. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-024-02597-8","ieee":"C. E. Vanhille-Campos, K. D. Whitley, P. Radler, M. Loose, S. Holden, and A. Šarić, “Self-organization of mortal filaments and its role in bacterial division ring formation,” Nature Physics, vol. 20. Springer Nature, pp. 1670–1678, 2024.","ista":"Vanhille-Campos CE, Whitley KD, Radler P, Loose M, Holden S, Šarić A. 2024. Self-organization of mortal filaments and its role in bacterial division ring formation. Nature Physics. 20, 1670–1678.","ama":"Vanhille-Campos CE, Whitley KD, Radler P, Loose M, Holden S, Šarić A. Self-organization of mortal filaments and its role in bacterial division ring formation. Nature Physics. 2024;20:1670-1678. doi:10.1038/s41567-024-02597-8","mla":"Vanhille-Campos, Christian Eduardo, et al. “Self-Organization of Mortal Filaments and Its Role in Bacterial Division Ring Formation.” Nature Physics, vol. 20, Springer Nature, 2024, pp. 1670–78, doi:10.1038/s41567-024-02597-8.","short":"C.E. Vanhille-Campos, K.D. Whitley, P. Radler, M. Loose, S. Holden, A. Šarić, Nature Physics 20 (2024) 1670–1678."},"article_type":"original","ec_funded":1,"corr_author":"1","type":"journal_article","date_created":"2024-08-25T22:01:08Z","publication":"Nature Physics","oa_version":"Published Version","scopus_import":"1","has_accepted_license":"1","external_id":{"pmid":["39416851"],"isi":["001289394500005"]},"status":"public","abstract":[{"text":"Filaments in the cell commonly treadmill. Driven by energy consumption, they grow on one end while shrinking on the other, causing filaments to appear motile even though individual proteins remain static. This process is characteristic of cytoskeletal filaments and leads to collective filament self-organization. Here we show that treadmilling drives filament nematic ordering by dissolving misaligned filaments. Taking the bacterial FtsZ protein involved in cell division as an example, we show that this mechanism aligns FtsZ filaments in vitro and drives the organization of the division ring in living Bacillus subtilis cells. We find that ordering via local dissolution also allows the system to quickly respond to chemical and geometrical biases in the cell, enabling us to quantitatively explain the ring formation dynamics in vivo. Beyond FtsZ and other cytoskeletal filaments, our study identifies a mechanism for self-organization via constant birth and death of energy-consuming filaments.","lang":"eng"}],"OA_type":"hybrid","project":[{"grant_number":"P34607","_id":"fc38323b-9c52-11eb-aca3-ff8afb4a011d","name":"In vitro reconstitution of bacterial cell division"},{"_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e","call_identifier":"H2020","name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines","grant_number":"802960"}],"OA_place":"publisher","intvolume":" 20","ddc":["570"],"date_updated":"2025-09-08T09:02:20Z","APC_amount":"12348 EUR","article_processing_charge":"Yes (in subscription journal)","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"day":"01","department":[{"_id":"AnSa"},{"_id":"MaLo"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"Self-organization of mortal filaments and its role in bacterial division ring formation","oa":1,"date_published":"2024-10-01T00:00:00Z","_id":"17460","quality_controlled":"1","isi":1,"acknowledgement":"We thank I. Palaia (ISTA) for useful discussions and K. Lim and R. W. Wong (WPI-Nano Life Science Institute, Kanazawa University) for providing access to HS-AFM. We would like to thank B. Prats Mateu (MSD Austria, Vienna) for providing the HS-AFM data. This work was supported by the Royal Society (grant no. UF160266; C.V.-C. and A.Š.), the European Union’s Horizon 2020 Research and Innovation Programme (grant no. 802960; A.Š.), the Austrian Science Fund (FWF) Stand-Alone P34607 (M.L.) and a Wellcome Trust and Royal Society Sir Henry Dale Fellowship (grant no. 206670/Z/17/Z; S.H. and K.D.W.).","doi":"10.1038/s41567-024-02597-8","file":[{"file_id":"19556","file_name":"2024_NaturePhysics_VanhilleCampos.pdf","date_updated":"2025-04-14T06:06:35Z","checksum":"c4842152e2b90d67f48ea8c9ed7c473b","success":1,"file_size":8058249,"date_created":"2025-04-14T06:06:35Z","content_type":"application/pdf","access_level":"open_access","creator":"dernst","relation":"main_file"}],"publisher":"Springer Nature"},{"isi":1,"acknowledgement":"We thank Koos Boomsma and two anonymous reviewers for their constructive comments on the manuscript.","doi":"10.1016/j.pt.2024.07.014","file":[{"date_created":"2025-01-09T13:46:05Z","content_type":"application/pdf","creator":"dernst","relation":"main_file","access_level":"open_access","success":1,"checksum":"362fc994e5df66caf3025b7dc437b647","file_id":"18816","file_name":"2024_TrendsParasitology_Cremer.pdf","date_updated":"2025-01-09T13:46:05Z","file_size":1068464}],"publisher":"Elsevier","_id":"17461","quality_controlled":"1","date_published":"2024-09-01T00:00:00Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"Unconditional versus condition-dependent social immunity","oa":1,"day":"01","department":[{"_id":"SyCr"}],"article_processing_charge":"Yes (via OA deal)","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"eissn":["1471-5007"],"issn":["1471-4922"]},"intvolume":" 40","OA_place":"publisher","ddc":["570"],"date_updated":"2025-09-08T09:01:42Z","OA_type":"hybrid","corr_author":"1","type":"journal_article","date_created":"2024-08-25T22:01:08Z","scopus_import":"1","publication":"Trends in Parasitology","oa_version":"Published Version","status":"public","external_id":{"pmid":["39152078"],"isi":["001307815700001"]},"has_accepted_license":"1","abstract":[{"text":"Socially living animals can counteract disease through cooperative defences, leading to social immunity that collectively exceeds the sum of individual defences. In superorganismal colonies of social insects with permanent caste separation between reproductive queen(s) and nonreproducing workers, workers are obligate altruists and thus engage in unconditional social immunity, including highly specialised and self-sacrificial hygiene behaviours. Contrastingly, cooperation is facultative in cooperatively breeding families, where all members are reproductively totipotent but offspring transiently forgo reproduction to help their parents rear more siblings. Here, helpers should either express condition-dependent social immunity or disperse to pursue independent reproduction. We advocate inclusive fitness theory as a framework to predict when and how indirect fitness gains may outweigh direct fitness costs, thus favouring conditional social immunity.","lang":"eng"}],"language":[{"iso":"eng"}],"citation":{"mla":"Cremer, Sylvia, and Christopher Pull. “Unconditional versus Condition-Dependent Social Immunity.” Trends in Parasitology, vol. 40, no. 9, Elsevier, 2024, pp. 780–87, doi:10.1016/j.pt.2024.07.014.","short":"S. Cremer, C. Pull, Trends in Parasitology 40 (2024) 780–787.","apa":"Cremer, S., & Pull, C. (2024). Unconditional versus condition-dependent social immunity. Trends in Parasitology. Elsevier. https://doi.org/10.1016/j.pt.2024.07.014","ista":"Cremer S, Pull C. 2024. Unconditional versus condition-dependent social immunity. Trends in Parasitology. 40(9), 780–787.","ieee":"S. Cremer and C. Pull, “Unconditional versus condition-dependent social immunity,” Trends in Parasitology, vol. 40, no. 9. Elsevier, pp. 780–787, 2024.","ama":"Cremer S, Pull C. Unconditional versus condition-dependent social immunity. Trends in Parasitology. 2024;40(9):780-787. doi:10.1016/j.pt.2024.07.014","chicago":"Cremer, Sylvia, and Christopher Pull. “Unconditional versus Condition-Dependent Social Immunity.” Trends in Parasitology. Elsevier, 2024. https://doi.org/10.1016/j.pt.2024.07.014."},"article_type":"original","year":"2024","file_date_updated":"2025-01-09T13:46:05Z","publication_status":"published","volume":40,"issue":"9","month":"09","author":[{"last_name":"Cremer","first_name":"Sylvia","orcid":"0000-0002-2193-3868","id":"2F64EC8C-F248-11E8-B48F-1D18A9856A87","full_name":"Cremer, Sylvia"},{"id":"3C7F4840-F248-11E8-B48F-1D18A9856A87","full_name":"Pull, Christopher","first_name":"Christopher","orcid":"0000-0003-1122-3982","last_name":"Pull"}],"pmid":1,"page":"780-787"},{"page":"973-1029","author":[{"id":"fea1b376-906f-11eb-847d-b2c0cf46455b","full_name":"Clozeau, Nicolas","last_name":"Clozeau","first_name":"Nicolas"},{"last_name":"Wang","first_name":"Lihan","full_name":"Wang, Lihan"}],"month":"09","issue":"3","volume":22,"publication_status":"published","year":"2024","article_type":"original","citation":{"mla":"Clozeau, Nicolas, and Lihan Wang. “Artificial Boundary Conditions for Random Elliptic Systems with Correlated Coefficient Field.” Multiscale Modeling and Simulation, vol. 22, no. 3, Society for Industrial and Applied Mathematics, 2024, pp. 973–1029, doi:10.1137/23M1603819.","short":"N. Clozeau, L. Wang, Multiscale Modeling and Simulation 22 (2024) 973–1029.","apa":"Clozeau, N., & Wang, L. (2024). Artificial boundary conditions for random elliptic systems with correlated coefficient field. Multiscale Modeling and Simulation. Society for Industrial and Applied Mathematics. https://doi.org/10.1137/23M1603819","ieee":"N. Clozeau and L. Wang, “Artificial boundary conditions for random elliptic systems with correlated coefficient field,” Multiscale Modeling and Simulation, vol. 22, no. 3. Society for Industrial and Applied Mathematics, pp. 973–1029, 2024.","ista":"Clozeau N, Wang L. 2024. Artificial boundary conditions for random elliptic systems with correlated coefficient field. Multiscale Modeling and Simulation. 22(3), 973–1029.","ama":"Clozeau N, Wang L. Artificial boundary conditions for random elliptic systems with correlated coefficient field. Multiscale Modeling and Simulation. 2024;22(3):973-1029. doi:10.1137/23M1603819","chicago":"Clozeau, Nicolas, and Lihan Wang. “Artificial Boundary Conditions for Random Elliptic Systems with Correlated Coefficient Field.” Multiscale Modeling and Simulation. Society for Industrial and Applied Mathematics, 2024. https://doi.org/10.1137/23M1603819."},"ec_funded":1,"language":[{"iso":"eng"}],"abstract":[{"text":"We are interested in numerical algorithms for computing the electrical field generated by a charge distribution localized on scale l in an infinite heterogeneous correlated random medium, in a situation where the medium is only known in a box of diameter L >>l around the support of the charge. We show that the algorithm in [J. Lu, F. Otto, and L. Wang, Optimal Artificial Boundary Conditions Based on Second-Order Correctors for Three Dimensional Random Ellilptic Media, preprint, arXiv:2109.01616, 2021], suggesting optimal Dirichlet boundary conditions motivated by the multipole expansion [P. Bella, A. Giunti, and F. Otto, Comm. Partial Differential Equations, 45 (2020), pp. 561–640], still performs well in correlated media. With overwhelming probability, we obtain a convergence rate in terms of l, L, and the size of the correlations for which optimality is supported with numerical simulations. These estimates are provided for ensembles which satisfy a multiscale logarithmic Sobolev inequality, where our main tool is an extension of the semigroup estimates in [N. Clozeau, Stoch. Partial Differ. Equ. Anal. Comput., 11 (2023), pp. 1254–1378]. As part of our strategy, we construct sublinear second-order correctors in this correlated setting, which is of independent interest.","lang":"eng"}],"status":"public","external_id":{"isi":["001285416500001"],"arxiv":["2309.06798"]},"date_created":"2024-08-25T22:01:08Z","publication":"Multiscale Modeling and Simulation","scopus_import":"1","oa_version":"Preprint","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2309.06798","open_access":"1"}],"type":"journal_article","corr_author":"1","OA_type":"green","project":[{"grant_number":"948819","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","name":"Bridging Scales in Random Materials","call_identifier":"H2020"}],"date_updated":"2025-09-08T09:01:00Z","arxiv":1,"OA_place":"repository","intvolume":" 22","publication_identifier":{"eissn":["1540-3467"],"issn":["1540-3459"]},"article_processing_charge":"No","department":[{"_id":"JuFi"}],"day":"01","oa":1,"title":"Artificial boundary conditions for random elliptic systems with correlated coefficient field","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","_id":"17462","date_published":"2024-09-01T00:00:00Z","quality_controlled":"1","publisher":"Society for Industrial and Applied Mathematics","acknowledgement":"We would like to thank our affiliations, Institute of Science and Technology Austria and Max Planck Institute for Mathematics in the Sciences, for supporting the authors’ visits to each other, which greatly facilitated this work. We would like to thank Marc Josien and Quinn Winters for assistance in numerical implementation.","doi":"10.1137/23M1603819","isi":1},{"_id":"17463","date_published":"2024-08-22T00:00:00Z","quality_controlled":"1","publisher":"Springer Nature","file":[{"relation":"main_file","creator":"dernst","access_level":"open_access","date_created":"2024-09-09T12:01:14Z","content_type":"application/pdf","file_size":16572040,"checksum":"39127601621a360ec0edc538627eb211","success":1,"date_updated":"2024-09-09T12:01:14Z","file_id":"18005","file_name":"2024_Nature_Pillai.pdf"}],"acknowledgement":"We thank D. D. Sahtoe, R. D. Kiber, Y. Hsia, N. Bethel and A. Favor for helpful discussions and K. VanWormer and L. Goldschmidt for technical support. We also thank X. Li and M. Lamb for mass spectrometry support. This work was supported by the Washington Research Foundation Postdoctoral Fellowship (grant no. GR027504, A. Pillai), a National Science Foundation Graduate Research Fellowship (grant no. DGE-2140004, A.I.), a Human Frontier Science Program Long Term Fellowship (grant no. LT000880/2019, F.P.), the Audacious Project at the Institute for Protein Design (A.B., A. Pillai, A. Philomin, A.I. and D.B.), a National Energy Research Scientific Computing Centre award (grant no. BER-ERCAP0022018), the Howard Hughes Medical Institute (D.B.), the Open Philanthropy Project Improving Protein Design Fund (P.J.Y.L., C.D. and D.B.) a gift from Microsoft (D.B.) and a grant from DARPA supporting the Harnessing Enzymatic Activity for Lifesaving Remedies programme (grant no. HR001120S0052, contract no. HR0011-21-2-0012, D.B.).","doi":"10.1038/s41586-024-07813-2","isi":1,"publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"tmp":{"short":"CC BY-NC-ND (4.0)","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)","image":"/images/cc_by_nc_nd.png"},"article_processing_charge":"Yes (in subscription journal)","department":[{"_id":"FlPr"}],"day":"22","oa":1,"title":"De novo design of allosterically switchable protein assemblies","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","citation":{"apa":"Pillai, A., Idris, A., Philomin, A., Weidle, C., Skotheim, R., Leung, P. J. Y., … Baker, D. (2024). De novo design of allosterically switchable protein assemblies. Nature. Springer Nature. https://doi.org/10.1038/s41586-024-07813-2","ama":"Pillai A, Idris A, Philomin A, et al. De novo design of allosterically switchable protein assemblies. Nature. 2024;632:911–920. doi:10.1038/s41586-024-07813-2","ieee":"A. Pillai et al., “De novo design of allosterically switchable protein assemblies,” Nature, vol. 632. Springer Nature, pp. 911–920, 2024.","ista":"Pillai A, Idris A, Philomin A, Weidle C, Skotheim R, Leung PJY, Broerman A, Demakis C, Borst AJ, Praetorius FM, Baker D. 2024. De novo design of allosterically switchable protein assemblies. Nature. 632, 911–920.","mla":"Pillai, Arvind, et al. “De Novo Design of Allosterically Switchable Protein Assemblies.” Nature, vol. 632, Springer Nature, 2024, pp. 911–920, doi:10.1038/s41586-024-07813-2.","short":"A. Pillai, A. Idris, A. Philomin, C. Weidle, R. Skotheim, P.J.Y. Leung, A. Broerman, C. Demakis, A.J. Borst, F.M. Praetorius, D. Baker, Nature 632 (2024) 911–920.","chicago":"Pillai, Arvind, Abbas Idris, Annika Philomin, Connor Weidle, Rebecca Skotheim, Philip J.Y. Leung, Adam Broerman, et al. “De Novo Design of Allosterically Switchable Protein Assemblies.” Nature. Springer Nature, 2024. https://doi.org/10.1038/s41586-024-07813-2."},"article_type":"original","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Allosteric modulation of protein function, wherein the binding of an effector to a protein triggers conformational changes at distant functional sites, plays a central part in the control of metabolism and cell signalling1,2,3. There has been considerable interest in designing allosteric systems, both to gain insight into the mechanisms underlying such ‘action at a distance’ modulation and to create synthetic proteins whose functions can be regulated by effectors4,5,6,7. However, emulating the subtle conformational changes distributed across many residues, characteristic of natural allosteric proteins, is a significant challenge8,9. Here, inspired by the classic Monod–Wyman–Changeux model of cooperativity10, we investigate the de novo design of allostery through rigid-body coupling of peptide-switchable hinge modules11 to protein interfaces12 that direct the formation of alternative oligomeric states. We find that this approach can be used to generate a wide variety of allosterically switchable systems, including cyclic rings that incorporate or eject subunits in response to peptide binding and dihedral cages that undergo effector-induced disassembly. Size-exclusion chromatography, mass photometry13 and electron microscopy reveal that these designed allosteric protein assemblies closely resemble the design models in both the presence and absence of peptide effectors and can have ligand-binding cooperativity comparable to classic natural systems such as haemoglobin14. Our results indicate that allostery can arise from global coupling of the energetics of protein substructures without optimized side-chain–side-chain allosteric communication pathways and provide a roadmap for generating allosterically triggerable delivery systems, protein nanomachines and cellular feedback control circuitry."}],"external_id":{"pmid":["39143214"],"isi":["001300534300019"]},"status":"public","has_accepted_license":"1","scopus_import":"1","oa_version":"Published Version","date_created":"2024-08-25T22:01:08Z","publication":"Nature","type":"journal_article","corr_author":"1","date_updated":"2025-09-08T09:00:16Z","ddc":["570"],"intvolume":" 632","page":"911–920 ","pmid":1,"author":[{"last_name":"Pillai","first_name":"Arvind","full_name":"Pillai, Arvind"},{"full_name":"Idris, Abbas","first_name":"Abbas","last_name":"Idris"},{"first_name":"Annika","last_name":"Philomin","full_name":"Philomin, Annika"},{"first_name":"Connor","last_name":"Weidle","full_name":"Weidle, Connor"},{"first_name":"Rebecca","last_name":"Skotheim","full_name":"Skotheim, Rebecca"},{"last_name":"Leung","first_name":"Philip J.Y.","full_name":"Leung, Philip J.Y."},{"first_name":"Adam","last_name":"Broerman","full_name":"Broerman, Adam"},{"last_name":"Demakis","first_name":"Cullen","full_name":"Demakis, Cullen"},{"last_name":"Borst","first_name":"Andrew J.","full_name":"Borst, Andrew J."},{"first_name":"Florian M","last_name":"Praetorius","id":"dfec9381-4341-11ee-8fd8-faa02bba7d62","full_name":"Praetorius, Florian M"},{"first_name":"David","last_name":"Baker","full_name":"Baker, David"}],"month":"08","volume":632,"publication_status":"published","file_date_updated":"2024-09-09T12:01:14Z","year":"2024"},{"citation":{"mla":"Desaules, Jean-Yves Marc. Data for “Enhanced Many-Body Quantum Scars from the Non-Hermitian Fock Skin Effect.” Institute of Science and Technology Austria, 2024, doi:10.15479/AT:ISTA:17471.","short":"J.-Y.M. Desaules, (2024).","apa":"Desaules, J.-Y. M. (2024). Data for “Enhanced many-body quantum scars from the non-Hermitian Fock skin effect.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:17471","ieee":"J.-Y. M. Desaules, “Data for ‘Enhanced many-body quantum scars from the non-Hermitian Fock skin effect.’” Institute of Science and Technology Austria, 2024.","ama":"Desaules J-YM. Data for “Enhanced many-body quantum scars from the non-Hermitian Fock skin effect.” 2024. doi:10.15479/AT:ISTA:17471","ista":"Desaules J-YM. 2024. Data for ‘Enhanced many-body quantum scars from the non-Hermitian Fock skin effect’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:17471.","chicago":"Desaules, Jean-Yves Marc. “Data for ‘Enhanced Many-Body Quantum Scars from the Non-Hermitian Fock Skin Effect.’” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:17471."},"ec_funded":1,"date_published":"2024-08-30T00:00:00Z","_id":"17471","has_accepted_license":"1","status":"public","abstract":[{"lang":"eng","text":"Mechanisms for suppressing thermalization in disorder-free many-body systems, such as Hilbert space fragmentation and quantum many-body scars, have recently attracted much interest in foundations of quantum statistical physics and potential quantum information processing applications. However, their sensitivity to realistic effects such as finite temperature remains largely unexplored. Here, we have utilized IBM's Kolkata quantum processor to demonstrate an unexpected robustness of quantum many-body scars at finite temperatures when the system is prepared in a thermal Gibbs ensemble. We identify such robustness in the PXP model, which describes quantum many-body scars in experimental systems of Rydberg atom arrays and ultracold atoms in tilted Bose--Hubbard optical lattices. By contrast, other theoretical models which host exact quantum many-body scars are found to lack such robustness, and their scarring properties quickly decay with temperature. Our study sheds light on the important differences between scarred models in terms of their algebraic structures, which impacts their resilience to finite temperature."}],"type":"research_data","oa_version":"Published Version","date_created":"2024-08-30T12:59:43Z","publisher":"Institute of Science and Technology Austria","file":[{"access_level":"open_access","creator":"jdesaule","relation":"main_file","content_type":"application/zip","date_created":"2024-08-30T12:55:37Z","file_size":322400,"file_name":"FiguresData.zip","file_id":"17472","date_updated":"2024-08-30T12:55:37Z","success":1,"checksum":"2bd49ce5a63f1951c1ed3d89cce4fe27"},{"file_id":"17473","file_name":"readme.txt","date_updated":"2024-08-30T13:19:57Z","checksum":"c2ba113a241e98c394cc3ca21f3fa126","success":1,"file_size":1368,"date_created":"2024-08-30T13:19:57Z","content_type":"text/plain","access_level":"open_access","creator":"jdesaule","relation":"main_file"}],"doi":"10.15479/AT:ISTA:17471","project":[{"_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020","grant_number":"101034413"}],"ddc":["530"],"date_updated":"2026-06-10T07:52:53Z","tmp":{"image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode"},"article_processing_charge":"No","author":[{"full_name":"Desaules, Jean-Yves Marc","id":"6c292945-a610-11ed-9eec-c3be1ad62a80","orcid":"0000-0002-3749-6375","first_name":"Jean-Yves Marc","last_name":"Desaules"}],"month":"08","department":[{"_id":"MaSe"}],"keyword":["quantum many-body scars","non-equilibrium physics","non-Hermitian physics"],"related_material":{"record":[{"id":"18627","status":"public","relation":"used_in_publication"}]},"day":"30","title":"Data for \"Enhanced many-body quantum scars from the non-Hermitian Fock skin effect\"","contributor":[{"contributor_type":"researcher","last_name":"Shen","first_name":"Ruizhe"},{"contributor_type":"researcher","first_name":"Fang","last_name":"Qin"},{"contributor_type":"researcher","id":"6c292945-a610-11ed-9eec-c3be1ad62a80","first_name":"Jean-Yves Marc","orcid":"0000-0002-3749-6375","last_name":"Desaules"},{"first_name":"Zlatko","last_name":"Papić","contributor_type":"researcher"},{"last_name":"Lee","first_name":"Ching Hua","contributor_type":"researcher"}],"file_date_updated":"2024-08-30T13:19:57Z","oa":1,"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","year":"2024"},{"date_updated":"2025-09-08T09:10:06Z","arxiv":1,"ddc":["000"],"OA_place":"publisher","intvolume":" 301","OA_type":"hybrid","abstract":[{"lang":"eng","text":"Entropic risk (ERisk) is an established risk measure in finance, quantifying risk by an exponential re-weighting of rewards. We study ERisk for the first time in the context of turn-based stochastic games with the total reward objective. This gives rise to an objective function that demands the control of systems in a risk-averse manner. We show that the resulting games are determined and, in particular, admit optimal memoryless deterministic strategies. This contrasts risk measures that previously have been considered in the special case of Markov decision processes and that require randomization and/or memory. We provide several results on the decidability and the computational complexity of the threshold problem, i.e. whether the optimal value of ERisk exceeds a given threshold. Furthermore, an approximation algorithm for the optimal value of ERisk is provided."}],"has_accepted_license":"1","status":"public","external_id":{"arxiv":["2307.06611"],"isi":["001301143400001"]},"oa_version":"Published Version","scopus_import":"1","date_created":"2024-09-01T22:01:07Z","publication":"Information and Computation","corr_author":"1","type":"journal_article","citation":{"chicago":"Baier, Christel, Krishnendu Chatterjee, Tobias Meggendorfer, and Jakob Piribauer. “Entropic Risk for Turn-Based Stochastic Games.” Information and Computation. Elsevier, 2024. https://doi.org/10.1016/j.ic.2024.105214.","mla":"Baier, Christel, et al. “Entropic Risk for Turn-Based Stochastic Games.” Information and Computation, vol. 301, 105214, Elsevier, 2024, doi:10.1016/j.ic.2024.105214.","short":"C. Baier, K. Chatterjee, T. Meggendorfer, J. Piribauer, Information and Computation 301 (2024).","apa":"Baier, C., Chatterjee, K., Meggendorfer, T., & Piribauer, J. (2024). Entropic risk for turn-based stochastic games. Information and Computation. Elsevier. https://doi.org/10.1016/j.ic.2024.105214","ista":"Baier C, Chatterjee K, Meggendorfer T, Piribauer J. 2024. Entropic risk for turn-based stochastic games. Information and Computation. 301, 105214.","ama":"Baier C, Chatterjee K, Meggendorfer T, Piribauer J. Entropic risk for turn-based stochastic games. Information and Computation. 2024;301. doi:10.1016/j.ic.2024.105214","ieee":"C. Baier, K. Chatterjee, T. Meggendorfer, and J. Piribauer, “Entropic risk for turn-based stochastic games,” Information and Computation, vol. 301. Elsevier, 2024."},"article_type":"original","language":[{"iso":"eng"}],"publication_status":"published","file_date_updated":"2025-01-09T13:49:03Z","year":"2024","month":"12","related_material":{"record":[{"relation":"earlier_version","status":"public","id":"14417"}]},"volume":301,"author":[{"first_name":"Christel","last_name":"Baier","full_name":"Baier, Christel"},{"full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee","orcid":"0000-0002-4561-241X","first_name":"Krishnendu"},{"orcid":"0000-0002-1712-2165","first_name":"Tobias","last_name":"Meggendorfer","full_name":"Meggendorfer, Tobias","id":"b21b0c15-30a2-11eb-80dc-f13ca25802e1"},{"first_name":"Jakob","last_name":"Piribauer","full_name":"Piribauer, Jakob"}],"publisher":"Elsevier","acknowledgement":"Krishnendu Chatterjee reports financial support was provided by European Research Council.","isi":1,"doi":"10.1016/j.ic.2024.105214","file":[{"checksum":"f68e0c2f46f9b9c86815406bcf2ee2d4","success":1,"file_id":"18817","file_name":"2024_InformationComputation_Baier.pdf","date_updated":"2025-01-09T13:49:03Z","file_size":724703,"content_type":"application/pdf","date_created":"2025-01-09T13:49:03Z","creator":"dernst","relation":"main_file","access_level":"open_access"}],"article_number":"105214","quality_controlled":"1","_id":"17474","date_published":"2024-12-01T00:00:00Z","oa":1,"title":"Entropic risk for turn-based stochastic games","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"KrCh"}],"day":"01","publication_identifier":{"issn":["0890-5401"],"eissn":["1090-2651"]},"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_processing_charge":"Yes (in subscription journal)"},{"type":"journal_article","corr_author":"1","publication":"Quarterly Journal of Mathematics","date_created":"2024-09-01T22:01:07Z","scopus_import":"1","oa_version":"Published Version","status":"public","has_accepted_license":"1","external_id":{"arxiv":["2309.09788"],"isi":["001249741500001"]},"abstract":[{"text":"As a discrete analogue of Kac’s celebrated question on ‘hearing the shape of a drum’ and towards a practical\r\ngraph isomorphism test, it is of interest to understand which graphs are determined up to isomorphism by\r\ntheir spectrum (of their adjacency matrix). A striking conjecture in this area, due to van Dam and Haemers,\r\nis that ‘almost all graphs are determined by their spectrum’, meaning that the fraction of unlabelled n-vertex\r\ngraphs which are determined by their spectrum converges to 1 as n → ∞.\r\nIn this paper, we make a step towards this conjecture, showing that there are exponentially many n-vertex\r\ngraphs which are determined by their spectrum. This improves on previous bounds (of shape e\r\nc\r\n√\r\nn\r\n). We also\r\npropose a number of further directions of research.\r\n","lang":"eng"}],"language":[{"iso":"eng"}],"article_type":"original","citation":{"chicago":"Koval, Illya, and Matthew Alan Kwan. “Exponentially Many Graphs Are Determined by Their Spectrum.” Quarterly Journal of Mathematics. Oxford University Press, 2024. https://doi.org/10.1093/qmath/haae030.","apa":"Koval, I., & Kwan, M. A. (2024). Exponentially many graphs are determined by their spectrum. Quarterly Journal of Mathematics. Oxford University Press. https://doi.org/10.1093/qmath/haae030","ama":"Koval I, Kwan MA. Exponentially many graphs are determined by their spectrum. Quarterly Journal of Mathematics. 2024;75(3):869-899. doi:10.1093/qmath/haae030","ista":"Koval I, Kwan MA. 2024. Exponentially many graphs are determined by their spectrum. Quarterly Journal of Mathematics. 75(3), 869–899.","ieee":"I. Koval and M. A. Kwan, “Exponentially many graphs are determined by their spectrum,” Quarterly Journal of Mathematics, vol. 75, no. 3. Oxford University Press, pp. 869–899, 2024.","mla":"Koval, Illya, and Matthew Alan Kwan. “Exponentially Many Graphs Are Determined by Their Spectrum.” Quarterly Journal of Mathematics, vol. 75, no. 3, Oxford University Press, 2024, pp. 869–99, doi:10.1093/qmath/haae030.","short":"I. Koval, M.A. Kwan, Quarterly Journal of Mathematics 75 (2024) 869–899."},"intvolume":" 75","arxiv":1,"ddc":["500"],"date_updated":"2025-09-08T09:09:41Z","project":[{"grant_number":"101076777","name":"Randomness and structure in combinatorics","_id":"bd95085b-d553-11ed-ba76-e55d3349be45"}],"author":[{"first_name":"Illya","last_name":"Koval","id":"2eed1f3b-896a-11ed-bdf8-93c7c4bf159e","full_name":"Koval, Illya"},{"last_name":"Kwan","first_name":"Matthew Alan","orcid":"0000-0002-4003-7567","id":"5fca0887-a1db-11eb-95d1-ca9d5e0453b3","full_name":"Kwan, Matthew Alan"}],"page":"869-899","year":"2024","file_date_updated":"2024-09-06T12:23:57Z","publication_status":"published","volume":75,"issue":"3","month":"06","_id":"17475","date_published":"2024-06-19T00:00:00Z","quality_controlled":"1","isi":1,"acknowledgement":"Matthew Kwan was supported by ERC Starting Grant ‘RANDSTRUCT’ No. 101076777.","doi":"10.1093/qmath/haae030","file":[{"access_level":"open_access","relation":"main_file","creator":"cchlebak","date_created":"2024-09-06T12:23:57Z","content_type":"application/pdf","file_size":946411,"date_updated":"2024-09-06T12:23:57Z","file_name":"2024_QuJofMath_Koval.pdf","file_id":"17851","checksum":"abf200d37ad69e6f2c0750a30296ad97","success":1}],"publisher":"Oxford University Press","article_processing_charge":"Yes (via OA deal)","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"issn":["0033-5606"],"eissn":["1464-3847"]},"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"Exponentially many graphs are determined by their spectrum","oa":1,"day":"19","department":[{"_id":"MaKw"},{"_id":"VaKa"}]},{"department":[{"_id":"ZhAl"}],"day":"23","title":"No extraordinary χ(3) in lead-halide perovskites: Placing an upper bound on Kerr nonlinearity by means of time-resolved interferometry","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publication_identifier":{"eissn":["2475-9953"]},"article_processing_charge":"No","publisher":"American Physical Society","acknowledgement":"We gratefully acknowledge the assistance of Prof. John\r\nDudley.","doi":"10.1103/PhysRevMaterials.8.085403","isi":1,"article_number":"085403","quality_controlled":"1","_id":"17476","date_published":"2024-08-23T00:00:00Z","month":"08","volume":8,"issue":"8","publication_status":"published","year":"2024","author":[{"last_name":"Lorenc","first_name":"Dusan","id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","full_name":"Lorenc, Dusan"},{"first_name":"Ayan","last_name":"Zhumekenov","full_name":"Zhumekenov, Ayan"},{"first_name":"Osman M.","last_name":"Bakr","full_name":"Bakr, Osman M."},{"last_name":"Alpichshev","orcid":"0000-0002-7183-5203","first_name":"Zhanybek","full_name":"Alpichshev, Zhanybek","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87"}],"date_updated":"2025-09-08T09:06:34Z","intvolume":" 8","language":[{"iso":"eng"}],"citation":{"ama":"Lorenc D, Zhumekenov A, Bakr OM, Alpichshev Z. No extraordinary χ(3) in lead-halide perovskites: Placing an upper bound on Kerr nonlinearity by means of time-resolved interferometry. Physical Review Materials. 2024;8(8). doi:10.1103/PhysRevMaterials.8.085403","ieee":"D. Lorenc, A. Zhumekenov, O. M. Bakr, and Z. Alpichshev, “No extraordinary χ(3) in lead-halide perovskites: Placing an upper bound on Kerr nonlinearity by means of time-resolved interferometry,” Physical Review Materials, vol. 8, no. 8. American Physical Society, 2024.","ista":"Lorenc D, Zhumekenov A, Bakr OM, Alpichshev Z. 2024. No extraordinary χ(3) in lead-halide perovskites: Placing an upper bound on Kerr nonlinearity by means of time-resolved interferometry. Physical Review Materials. 8(8), 085403.","apa":"Lorenc, D., Zhumekenov, A., Bakr, O. M., & Alpichshev, Z. (2024). No extraordinary χ(3) in lead-halide perovskites: Placing an upper bound on Kerr nonlinearity by means of time-resolved interferometry. Physical Review Materials. American Physical Society. https://doi.org/10.1103/PhysRevMaterials.8.085403","short":"D. Lorenc, A. Zhumekenov, O.M. Bakr, Z. Alpichshev, Physical Review Materials 8 (2024).","mla":"Lorenc, Dusan, et al. “No Extraordinary χ(3) in Lead-Halide Perovskites: Placing an Upper Bound on Kerr Nonlinearity by Means of Time-Resolved Interferometry.” Physical Review Materials, vol. 8, no. 8, 085403, American Physical Society, 2024, doi:10.1103/PhysRevMaterials.8.085403.","chicago":"Lorenc, Dusan, Ayan Zhumekenov, Osman M. Bakr, and Zhanybek Alpichshev. “No Extraordinary χ(3) in Lead-Halide Perovskites: Placing an Upper Bound on Kerr Nonlinearity by Means of Time-Resolved Interferometry.” Physical Review Materials. American Physical Society, 2024. https://doi.org/10.1103/PhysRevMaterials.8.085403."},"article_type":"original","external_id":{"isi":["001299497800001"]},"status":"public","abstract":[{"lang":"eng","text":"Lead halide perovskites have recently been reported to demonstrate an exceptionally high nonlinear (Kerr) refractive index n2 of up to 10−8cm2/W in CH3⁢NH3⁢PbBr3. Other researchers, however, observe different, substantially more conservative numbers. In order to resolve this disagreement, the nonlinear Kerr index of a bulk sample of lead halide perovskite was measured directly by means of an interferometer. This approach has many advantages as compared to the more standard z-scan technique. In particular, this method allows studying the induced changes to the refractive index in a time-resolved manner, thus enabling to separate the different contributions to 𝑛2. The extracted 𝑛2 values for CsPbBr3 and MAPbBr3 at 𝜆≈1µ⁢m are 𝑛2=+2.1×10−14cm2/W and 𝑛2=+6×10−15cm2/W, respectively. Hence, these values are substantially lower than what has been indicated in most of the previous reports, implying the latter one should be regarded with great care."}],"corr_author":"1","type":"journal_article","publication":"Physical Review Materials","oa_version":"None","scopus_import":"1","date_created":"2024-09-01T22:01:08Z"},{"article_type":"original","citation":{"ieee":"S. Hawaldar, P. Shahi, A. L. Carter, A. M. Rey, J. J. Bollinger, and A. Shankar, “Bilayer crystals of trapped ions for quantum information processing,” Physical Review X, vol. 14, no. 3. American Physical Society, 2024.","ista":"Hawaldar S, Shahi P, Carter AL, Rey AM, Bollinger JJ, Shankar A. 2024. Bilayer crystals of trapped ions for quantum information processing. Physical Review X. 14(3), 031030.","ama":"Hawaldar S, Shahi P, Carter AL, Rey AM, Bollinger JJ, Shankar A. Bilayer crystals of trapped ions for quantum information processing. Physical Review X. 2024;14(3). doi:10.1103/PhysRevX.14.031030","apa":"Hawaldar, S., Shahi, P., Carter, A. L., Rey, A. M., Bollinger, J. J., & Shankar, A. (2024). Bilayer crystals of trapped ions for quantum information processing. Physical Review X. American Physical Society. https://doi.org/10.1103/PhysRevX.14.031030","short":"S. Hawaldar, P. Shahi, A.L. Carter, A.M. Rey, J.J. Bollinger, A. Shankar, Physical Review X 14 (2024).","mla":"Hawaldar, Samarth, et al. “Bilayer Crystals of Trapped Ions for Quantum Information Processing.” Physical Review X, vol. 14, no. 3, 031030, American Physical Society, 2024, doi:10.1103/PhysRevX.14.031030.","chicago":"Hawaldar, Samarth, Prakriti Shahi, Allison L. Carter, Ana Maria Rey, John J. Bollinger, and Athreya Shankar. “Bilayer Crystals of Trapped Ions for Quantum Information Processing.” Physical Review X. American Physical Society, 2024. https://doi.org/10.1103/PhysRevX.14.031030."},"DOAJ_listed":"1","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Trapped-ion systems are a leading platform for quantum information processing, but they are currently limited to 1D and 2D arrays, which imposes restrictions on both their scalability and their range of applications. Here, we propose a path to overcome this limitation by demonstrating that Penning traps can be used to realize remarkably clean bilayer crystals, wherein hundreds of ions self-organize into two well-defined layers. These bilayer crystals are made possible by the inclusion of an anharmonic trapping potential, which is readily implementable with current technology. We study the normal modes of this system and discover salient differences compared to the modes of single-plane crystals. The bilayer geometry and the unique properties of the normal modes open new opportunities—in particular, in quantum sensing and quantum simulation—that are not straightforward in single-plane crystals. Furthermore, we illustrate that it may be possible to extend the ideas presented here to realize multilayer crystals with more than two layers. Our work increases the dimensionality of trapped-ion systems by efficiently utilizing all three spatial dimensions, and it lays the foundation for a new generation of quantum information processing experiments with multilayer 3D crystals of trapped ions."}],"has_accepted_license":"1","status":"public","external_id":{"arxiv":["2312.10681"],"isi":["001293977800002"]},"scopus_import":"1","date_created":"2024-09-01T22:01:08Z","publication":"Physical Review X","oa_version":"Published Version","corr_author":"1","type":"journal_article","date_updated":"2025-09-08T09:07:29Z","ddc":["530"],"arxiv":1,"intvolume":" 14","author":[{"orcid":"0000-0002-1965-4309","first_name":"Samarth","last_name":"Hawaldar","full_name":"Hawaldar, Samarth","id":"221708e1-1ff6-11ee-9fa6-85146607433e"},{"full_name":"Shahi, Prakriti","last_name":"Shahi","first_name":"Prakriti"},{"full_name":"Carter, Allison L.","first_name":"Allison L.","last_name":"Carter"},{"full_name":"Rey, Ana Maria","first_name":"Ana Maria","last_name":"Rey"},{"full_name":"Bollinger, John J.","first_name":"John J.","last_name":"Bollinger"},{"full_name":"Shankar, Athreya","first_name":"Athreya","last_name":"Shankar"}],"month":"08","issue":"3","volume":14,"publication_status":"published","file_date_updated":"2024-09-06T09:43:53Z","year":"2024","article_number":"031030","quality_controlled":"1","_id":"17477","date_published":"2024-08-16T00:00:00Z","publisher":"American Physical Society","doi":"10.1103/PhysRevX.14.031030","isi":1,"acknowledgement":"We thank M. Miskeen Khan, Jennifer Lilieholm, and Wes Johnson for a careful reading and feedback on the manuscript. We acknowledge discussions with Dan Dubin, John Zaris, and Scott Parker. S. H. acknowledges the support of Kishore Vaigyanik Protsahan Yojana, Department of Science and Technology, Government of India. A. S. acknowledges the support of a C. V. Raman post-doctoral fellowship. A. L. C., A. M. R., and J. J. B. acknowledge funding from the U.S. Department of Energy, Office of Science, NQI Science Research Centers, Quantum Systems Accelerator (QSA), a collaboration between the U.S. Department of Energy, Office of Science and other agencies. A. M. R. acknowledges additional support from VBFF, ARO Grant No. W911NF-24-1-0128, by the NSF Grants No. JILA-PFC PHY-2317149 and No. QLCI-OMA-2016244, and by NIST. J. J. B. acknowledges additional support from the DARPA ONISQ program and AFOSR Grant No. FA9550-201-0019.","file":[{"file_size":3909653,"date_updated":"2024-09-06T09:43:53Z","file_id":"17757","file_name":"2024_PhysRevX_Hawaldar.pdf","checksum":"5d39b7dda67fd7b9a960235f6f38e280","success":1,"access_level":"open_access","relation":"main_file","creator":"cchlebak","date_created":"2024-09-06T09:43:53Z","content_type":"application/pdf"}],"publication_identifier":{"eissn":["2160-3308"]},"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"article_processing_charge":"Yes","department":[{"_id":"JoFi"}],"day":"16","oa":1,"title":"Bilayer crystals of trapped ions for quantum information processing","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345"},{"file":[{"file_id":"18824","file_name":"2024_PublicMathIHES_Brooks.pdf","date_updated":"2025-01-13T08:13:42Z","checksum":"af3becc50f7534c9409d3ff8b5c47ed6","success":1,"file_size":924342,"content_type":"application/pdf","date_created":"2025-01-13T08:13:42Z","access_level":"open_access","creator":"dernst","relation":"main_file"}],"doi":"10.1007/s10240-024-00150-0","isi":1,"publisher":"Springer Nature","_id":"17478","date_published":"2024-12-01T00:00:00Z","quality_controlled":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass","oa":1,"day":"01","department":[{"_id":"RoSe"}],"article_processing_charge":"Yes (in subscription journal)","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"eissn":["1618-1913"],"issn":["0073-8301"]},"intvolume":" 140","OA_place":"publisher","arxiv":1,"ddc":["510"],"date_updated":"2025-09-08T09:08:36Z","OA_type":"hybrid","corr_author":"1","type":"journal_article","scopus_import":"1","oa_version":"Published Version","date_created":"2024-09-01T22:01:08Z","publication":"Publications Mathematiques de l'Institut des Hautes Etudes Scientifiques","status":"public","has_accepted_license":"1","external_id":{"isi":["001297785000001"],"arxiv":["2211.03353"]},"abstract":[{"lang":"eng","text":"We study the Fröhlich polaron model in R3, and prove a lower bound on its ground state energy as a function of the total momentum. The bound is asymptotically sharp at large coupling. In combination with a corresponding upper bound proved earlier (Mitrouskas et al. in Forum Math. Sigma 11:1–52, 2023), it shows that the energy is approximately parabolic below the continuum threshold, and that the polaron’s effective mass (defined as the semi-latus rectum of the\r\nparabola) is given by the celebrated Landau–Pekar formula. In particular, it diverges as α4 for large coupling constant α."}],"language":[{"iso":"eng"}],"article_type":"original","citation":{"mla":"Brooks, Morris, and Robert Seiringer. “The Fröhlich Polaron at Strong Coupling: Part II — Energy-Momentum Relation and Effective Mass.” Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques, vol. 140, Springer Nature, 2024, pp. 271–309, doi:10.1007/s10240-024-00150-0.","short":"M. Brooks, R. Seiringer, Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques 140 (2024) 271–309.","apa":"Brooks, M., & Seiringer, R. (2024). The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass. Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques. Springer Nature. https://doi.org/10.1007/s10240-024-00150-0","ieee":"M. Brooks and R. Seiringer, “The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass,” Publications Mathematiques de l’Institut des Hautes Etudes Scientifiques, vol. 140. Springer Nature, pp. 271–309, 2024.","ista":"Brooks M, Seiringer R. 2024. The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass. Publications Mathematiques de l’Institut des Hautes Etudes Scientifiques. 140, 271–309.","ama":"Brooks M, Seiringer R. The Fröhlich polaron at strong coupling: Part II — Energy-momentum relation and effective mass. Publications Mathematiques de l’Institut des Hautes Etudes Scientifiques. 2024;140:271-309. doi:10.1007/s10240-024-00150-0","chicago":"Brooks, Morris, and Robert Seiringer. “The Fröhlich Polaron at Strong Coupling: Part II — Energy-Momentum Relation and Effective Mass.” Publications Mathematiques de l’Institut Des Hautes Etudes Scientifiques. Springer Nature, 2024. https://doi.org/10.1007/s10240-024-00150-0."},"year":"2024","file_date_updated":"2025-01-13T08:13:42Z","publication_status":"published","volume":140,"month":"12","author":[{"last_name":"Brooks","orcid":"0000-0002-6249-0928","first_name":"Morris","full_name":"Brooks, Morris","id":"B7ECF9FC-AA38-11E9-AC9A-0930E6697425"},{"orcid":"0000-0002-6781-0521","first_name":"Robert","last_name":"Seiringer","full_name":"Seiringer, Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87"}],"page":"271-309"},{"OA_type":"hybrid","intvolume":" 11","OA_place":"publisher","ddc":["530"],"arxiv":1,"date_updated":"2025-09-08T09:05:01Z","language":[{"iso":"eng"}],"citation":{"apa":"Taboada-Gutiérrez, J., Zhou, Y., Tresguerres-Mata, A. I. F., Lanza, C., Martínez-Suárez, A., Álvarez-Pérez, G., … Alonso-González, P. (2024). Unveiling the mechanism of phonon-polariton damping in α‑MoO3. ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.4c00485","ieee":"J. Taboada-Gutiérrez et al., “Unveiling the mechanism of phonon-polariton damping in α‑MoO3,” ACS Photonics, vol. 11, no. 9. American Chemical Society, pp. 3570–3577, 2024.","ista":"Taboada-Gutiérrez J, Zhou Y, Tresguerres-Mata AIF, Lanza C, Martínez-Suárez A, Álvarez-Pérez G, Duan J, Martín JI, Vélez M, Prieto Gonzalez I, Bercher A, Teyssier J, Errea I, Nikitin AY, Martín-Sánchez J, Kuzmenko AB, Alonso-González P. 2024. Unveiling the mechanism of phonon-polariton damping in α‑MoO3. ACS Photonics. 11(9), 3570–3577.","ama":"Taboada-Gutiérrez J, Zhou Y, Tresguerres-Mata AIF, et al. Unveiling the mechanism of phonon-polariton damping in α‑MoO3. ACS Photonics. 2024;11(9):3570-3577. doi:10.1021/acsphotonics.4c00485","mla":"Taboada-Gutiérrez, Javier, et al. “Unveiling the Mechanism of Phonon-Polariton Damping in Α‑MoO3.” ACS Photonics, vol. 11, no. 9, American Chemical Society, 2024, pp. 3570–77, doi:10.1021/acsphotonics.4c00485.","short":"J. Taboada-Gutiérrez, Y. Zhou, A.I.F. Tresguerres-Mata, C. Lanza, A. Martínez-Suárez, G. Álvarez-Pérez, J. Duan, J.I. Martín, M. Vélez, I. Prieto Gonzalez, A. Bercher, J. Teyssier, I. Errea, A.Y. Nikitin, J. Martín-Sánchez, A.B. Kuzmenko, P. Alonso-González, ACS Photonics 11 (2024) 3570–3577.","chicago":"Taboada-Gutiérrez, Javier, Yixi Zhou, Ana I.F. Tresguerres-Mata, Christian Lanza, Abel Martínez-Suárez, Gonzalo Álvarez-Pérez, Jiahua Duan, et al. “Unveiling the Mechanism of Phonon-Polariton Damping in Α‑MoO3.” ACS Photonics. American Chemical Society, 2024. https://doi.org/10.1021/acsphotonics.4c00485."},"article_type":"original","type":"journal_article","scopus_import":"1","oa_version":"Published Version","publication":"ACS Photonics","date_created":"2024-09-01T22:01:09Z","external_id":{"arxiv":["2408.09811"],"isi":["001298164600001"],"pmid":["39310295"]},"status":"public","has_accepted_license":"1","abstract":[{"lang":"eng","text":"Phonon polaritons (PhPs), light coupled to lattice vibrations, in the highly anisotropic polar layered material molybdenum trioxide (α-MoO3) are currently the focus of intense research efforts due to their extreme subwavelength field confinement, directional propagation, and unprecedented low losses. Nevertheless, prior research has primarily concentrated on exploiting the squeezing and steering capabilities of α-MoO3 PhPs, without inquiring much into the dominant microscopic mechanism that determines their long lifetimes, which is key for their implementation in nanophotonic applications. This study delves into the fundamental processes that govern PhP damping in α-MoO3 by combining ab initio calculations with scattering-type scanning near-field optical microscopy (s-SNOM) and Fourier transform infrared (FTIR) spectroscopy measurements across a broad temperature range (8–300 K). The remarkable agreement between our theoretical predictions and experimental observations allows us to identify third-order anharmonic phonon–phonon scattering as the main damping mechanism of α-MoO3 PhPs. These findings shed light on the fundamental limits of low-loss PhPs, which is a crucial factor for assessing their implementation into nanophotonic devices."}],"volume":11,"issue":"9","month":"09","year":"2024","publication_status":"published","file_date_updated":"2025-01-09T14:01:06Z","pmid":1,"page":"3570-3577","author":[{"last_name":"Taboada-Gutiérrez","first_name":"Javier","full_name":"Taboada-Gutiérrez, Javier"},{"first_name":"Yixi","last_name":"Zhou","full_name":"Zhou, Yixi"},{"first_name":"Ana I.F.","last_name":"Tresguerres-Mata","full_name":"Tresguerres-Mata, Ana I.F."},{"first_name":"Christian","last_name":"Lanza","full_name":"Lanza, Christian"},{"last_name":"Martínez-Suárez","first_name":"Abel","full_name":"Martínez-Suárez, Abel"},{"first_name":"Gonzalo","last_name":"Álvarez-Pérez","full_name":"Álvarez-Pérez, Gonzalo"},{"full_name":"Duan, Jiahua","last_name":"Duan","first_name":"Jiahua"},{"full_name":"Martín, José Ignacio","last_name":"Martín","first_name":"José Ignacio"},{"full_name":"Vélez, María","last_name":"Vélez","first_name":"María"},{"last_name":"Prieto Gonzalez","first_name":"Ivan","orcid":"0000-0002-7370-5357","id":"2A307FE2-F248-11E8-B48F-1D18A9856A87","full_name":"Prieto Gonzalez, Ivan"},{"first_name":"Adrien","last_name":"Bercher","full_name":"Bercher, Adrien"},{"first_name":"Jérémie","last_name":"Teyssier","full_name":"Teyssier, Jérémie"},{"full_name":"Errea, Ion","first_name":"Ion","last_name":"Errea"},{"full_name":"Nikitin, Alexey Y.","last_name":"Nikitin","first_name":"Alexey Y."},{"first_name":"Javier","last_name":"Martín-Sánchez","full_name":"Martín-Sánchez, Javier"},{"full_name":"Kuzmenko, Alexey B.","first_name":"Alexey B.","last_name":"Kuzmenko"},{"last_name":"Alonso-González","first_name":"Pablo","full_name":"Alonso-González, Pablo"}],"file":[{"file_size":2664512,"date_updated":"2025-01-09T14:01:06Z","file_id":"18819","file_name":"2024_ACSPhotonics_TaboadaGutierrez_.pdf","checksum":"bd7e6a138c406e93eaf0a6268fc42bfe","success":1,"access_level":"open_access","relation":"main_file","creator":"dernst","content_type":"application/pdf","date_created":"2025-01-09T14:01:06Z"}],"isi":1,"acknowledgement":"Funding Sources ─ A.I.F.T.-M. and G.Á.-P. acknowledge support through the Severo Ochoa program from the Government of the Principality of Asturias (references PA-21-PF-BP20-117 and PA20-PF-BP19-053, respectively). A.B.K. and J.T.-G. acknowledge support from the Swiss National Science Foundation (grant # 200020_201096). J.M.-S. acknowledges financial support from the Ramón y Cajal Program of the Government of Spain and FSE (RYC2018-026196-I), the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-110308GA-I00/AEI/10.13039/501100011033) and project PCI2022-132953 funded by MCIN/AEI/10.13039/501100011033 and the EU “NextGenerationEU”/PRTR”. P.A.-G. acknowledges support from the European Research Council under starting grant no. 715496, 2DNANOPTICA and the Spanish Ministry of Science and Innovation (State Plan for Scientific and Technical Research and Innovation grant number PID2019-111156GB-I00). A.Y.N. acknowledges the Spanish Ministry of Science and Innovation (grant PID2020-115221GB-C42) and the Basque Department of Education (grant PIBA-2023-1-0007). M.V. and J.I.M. acknowledge support by Spanish MCIN/AEI/10.13039/501100011033/FEDER, UE under grant PID2022-136784NB and by Asturias FICYT under grant AYUD/2021/51185 with the support of FEDER funds. I.E. acknowledges funding from the Spanish Ministry of Science and Innovation (Grant No. PID2022-142861NA-I00) and the Department of Education, Universities, and Research of the Eusko Jaurlaritza and the University of the Basque Country UPV/EHU (Grant No. IT1527-22). J. Duan acknowledges the support from the Beijing Natural Science Foundation (Grant No. Z240005), and National Natural Science Foundation of China.","doi":"10.1021/acsphotonics.4c00485","publisher":"American Chemical Society","_id":"17479","date_published":"2024-09-01T00:00:00Z","quality_controlled":"1","day":"01","department":[{"_id":"NanoFab"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"Unveiling the mechanism of phonon-polariton damping in α‑MoO3","oa":1,"article_processing_charge":"No","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"publication_identifier":{"eissn":["2330-4022"]}},{"page":"1613-1618","author":[{"first_name":"Bayan","last_name":"Karimi","full_name":"Karimi, Bayan"},{"full_name":"Steffensen, Gorm Ole","first_name":"Gorm Ole","last_name":"Steffensen"},{"last_name":"Higginbotham","first_name":"Andrew P","orcid":"0000-0003-2607-2363","id":"4AD6785A-F248-11E8-B48F-1D18A9856A87","full_name":"Higginbotham, Andrew P"},{"last_name":"Marcus","first_name":"Charles M.","full_name":"Marcus, Charles M."},{"first_name":"Alfredo","last_name":"Levy Yeyati","full_name":"Levy Yeyati, Alfredo"},{"first_name":"Jukka P.","last_name":"Pekola","full_name":"Pekola, Jukka P."}],"volume":19,"month":"11","year":"2024","publication_status":"published","file_date_updated":"2025-01-09T13:51:12Z","article_type":"original","citation":{"mla":"Karimi, Bayan, et al. “Bolometric Detection of Josephson Radiation.” Nature Nanotechnology, vol. 19, Springer Nature, 2024, pp. 1613–18, doi:10.1038/s41565-024-01770-7.","short":"B. Karimi, G.O. Steffensen, A.P. Higginbotham, C.M. Marcus, A. Levy Yeyati, J.P. Pekola, Nature Nanotechnology 19 (2024) 1613–1618.","apa":"Karimi, B., Steffensen, G. O., Higginbotham, A. P., Marcus, C. M., Levy Yeyati, A., & Pekola, J. P. (2024). Bolometric detection of Josephson radiation. Nature Nanotechnology. Springer Nature. https://doi.org/10.1038/s41565-024-01770-7","ista":"Karimi B, Steffensen GO, Higginbotham AP, Marcus CM, Levy Yeyati A, Pekola JP. 2024. Bolometric detection of Josephson radiation. Nature Nanotechnology. 19, 1613–1618.","ieee":"B. Karimi, G. O. Steffensen, A. P. Higginbotham, C. M. Marcus, A. Levy Yeyati, and J. P. Pekola, “Bolometric detection of Josephson radiation,” Nature Nanotechnology, vol. 19. Springer Nature, pp. 1613–1618, 2024.","ama":"Karimi B, Steffensen GO, Higginbotham AP, Marcus CM, Levy Yeyati A, Pekola JP. Bolometric detection of Josephson radiation. Nature Nanotechnology. 2024;19:1613-1618. doi:10.1038/s41565-024-01770-7","chicago":"Karimi, Bayan, Gorm Ole Steffensen, Andrew P Higginbotham, Charles M. Marcus, Alfredo Levy Yeyati, and Jukka P. Pekola. “Bolometric Detection of Josephson Radiation.” Nature Nanotechnology. Springer Nature, 2024. https://doi.org/10.1038/s41565-024-01770-7."},"language":[{"iso":"eng"}],"oa_version":"Published Version","publication":"Nature Nanotechnology","scopus_import":"1","date_created":"2024-09-01T22:01:09Z","type":"journal_article","abstract":[{"text":"One of the most promising approaches towards large-scale quantum computation uses devices based on many Josephson junctions. Yet, even today, open questions regarding the single junction remain unsolved, such as the detailed understanding of the quantum phase transitions, the coupling of the Josephson junction to the environment or how to improve the coherence of a superconducting qubit. Here we design and build an engineered on-chip reservoir connected to a Josephson junction that acts as an efficient bolometer for detecting the Josephson radiation under non-equilibrium, that is, biased conditions. The bolometer converts the a.c. Josephson current at microwave frequencies up to about 100 GHz into a temperature rise measured by d.c. thermometry. A circuit model based on realistic parameter values captures both the current–voltage characteristics and the measured power quantitatively. The present experiment demonstrates an efficient, wide-band, thermal detection scheme of microwave photons and provides a sensitive detector of Josephson dynamics beyond the standard conductance measurements.","lang":"eng"}],"external_id":{"arxiv":["2402.09314"],"isi":["001296522000002"]},"status":"public","has_accepted_license":"1","project":[{"_id":"eb9b30ac-77a9-11ec-83b8-871f581d53d2","name":"Protected states of quantum matter"}],"OA_type":"hybrid","OA_place":"publisher","intvolume":" 19","date_updated":"2026-06-03T07:16:01Z","arxiv":1,"ddc":["530"],"article_processing_charge":"No","publication_identifier":{"eissn":["1748-3395"],"issn":["1748-3387"]},"tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"day":"01","department":[{"_id":"AnHi"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa":1,"title":"Bolometric detection of Josephson radiation","quality_controlled":"1","_id":"17480","date_published":"2024-11-01T00:00:00Z","file":[{"access_level":"open_access","creator":"dernst","relation":"main_file","content_type":"application/pdf","date_created":"2025-01-09T13:51:12Z","file_size":3047567,"file_name":"2024_NatureNanotechnology_Karimi.pdf","file_id":"18818","date_updated":"2025-01-09T13:51:12Z","success":1,"checksum":"8b067ef217ddef63c539ecdfe705ab95"}],"acknowledgement":"We thank M. Möttönen, D. Subero, V. Vadimov, A. Alizadeh, C. Strunk, N. Roch, S. Kafanov, S. Kubatkin, A. Kerman and J. Peltonen for scientific discussions and Z.-Y. Chen for technical assistance. B.K. and J.P.P. acknowledge funding from the Research Council of Finland Centre of Excellence programme grant 336810 and grant 349601 (THEPOW), G.O.S. and A.L.Y. financial support from the Spanish Ministry of Science through grant TED2021-130292B-C43 funded by MCIN/AEI/10.13039/501100011033, ‘ERDF A way of making Europe’ and the EU through FET-Open project AndQC, A.P.H. support from the NOMIS Foundation, and C.M.M. support from the Danish National Research Foundation and a research grant (Project 43951) from VILLUM FONDEN. We thank the facilities and technical support of Otaniemi Research Infrastructure for Micro and Nanotechnologies (OtaNano). The funders had no role in study design, data collection and analysis, decision to publish or preparation of the paper.","doi":"10.1038/s41565-024-01770-7","isi":1,"publisher":"Springer Nature"},{"corr_author":"1","type":"research_data","oa_version":"Published Version","date_created":"2024-09-03T17:42:46Z","has_accepted_license":"1","status":"public","abstract":[{"lang":"eng","text":"Behavioural data for Pokusaeva, Satapathy et al. Relevant information can be found in the 'README.txt' file."}],"date_published":"2024-09-01T00:00:00Z","_id":"17488","citation":{"ama":"Satapathy RK, Jösch MA, Symonova O, Pokusaeva V. Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies. 2024. doi:10.15479/AT:ISTA:17488","ieee":"R. K. Satapathy, M. A. Jösch, O. Symonova, and V. Pokusaeva, “Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies.” Institute of Science and Technology Austria, 2024.","ista":"Satapathy RK, Jösch MA, Symonova O, Pokusaeva V. 2024. Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies, Institute of Science and Technology Austria, 10.15479/AT:ISTA:17488.","apa":"Satapathy, R. K., Jösch, M. A., Symonova, O., & Pokusaeva, V. (2024). Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:17488","short":"R.K. Satapathy, M.A. Jösch, O. Symonova, V. Pokusaeva, (2024).","mla":"Satapathy, Roshan K., et al. Bilateral Interactions of Optic-Flow Sensitive Neurons Coordinate Course Control in Flies. Institute of Science and Technology Austria, 2024, doi:10.15479/AT:ISTA:17488.","chicago":"Satapathy, Roshan K, Maximilian A Jösch, Olga Symonova, and Victoria Pokusaeva. “Bilateral Interactions of Optic-Flow Sensitive Neurons Coordinate Course Control in Flies.” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/AT:ISTA:17488."},"ddc":["570"],"date_updated":"2026-06-10T07:58:35Z","project":[{"name":"Evolution of Sensorimotor Transformation Across Diptera","_id":"9B767A34-BA93-11EA-9121-9846C619BF3A","grant_number":"429960716"}],"doi":"10.15479/AT:ISTA:17488","file":[{"date_created":"2024-09-03T17:39:32Z","content_type":"application/x-zip-compressed","creator":"rsatapat","relation":"main_file","access_level":"open_access","checksum":"df9d6c8ddffa046c3b1639281f83cfcf","success":1,"file_name":"BehaviouralData.zip","file_id":"17489","date_updated":"2024-09-03T17:39:32Z","file_size":965778072}],"publisher":"Institute of Science and Technology Austria","author":[{"id":"46046B7A-F248-11E8-B48F-1D18A9856A87","full_name":"Satapathy, Roshan K","first_name":"Roshan K","orcid":"0009-0006-2974-5075","last_name":"Satapathy"},{"full_name":"Jösch, Maximilian A","id":"2BD278E6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3937-1330","first_name":"Maximilian A","last_name":"Jösch"},{"last_name":"Symonova","orcid":"0000-0003-2012-9947","first_name":"Olga","full_name":"Symonova, Olga","id":"3C0C7BC6-F248-11E8-B48F-1D18A9856A87"},{"id":"3184041C-F248-11E8-B48F-1D18A9856A87","full_name":"Pokusaeva, Victoria","first_name":"Victoria","orcid":"0000-0001-7660-444X","last_name":"Pokusaeva"}],"acknowledged_ssus":[{"_id":"M-Shop"}],"article_processing_charge":"No","tmp":{"short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"user_id":"68b8ca59-c5b3-11ee-8790-cd641c68093d","year":"2024","title":"Bilateral interactions of optic-flow sensitive neurons coordinate course control in flies","file_date_updated":"2024-09-03T17:39:32Z","oa":1,"keyword":["drosophila","behaviour","locomotion","gap junctions"],"related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"18444"}]},"department":[{"_id":"GradSch"},{"_id":"MaJö"}],"month":"09"}]