[{"publication_identifier":{"eissn":["2331-7019"]},"month":"10","project":[{"call_identifier":"FWF","name":"Integrating superconducting quantum circuits","_id":"26927A52-B435-11E9-9278-68D0E5697425","grant_number":"F07105"},{"_id":"26336814-B435-11E9-9278-68D0E5697425","grant_number":"758053","name":"A Fiber Optic Transceiver for Superconducting Qubits","call_identifier":"H2020"},{"name":"Protected states of quantum matter","_id":"eb9b30ac-77a9-11ec-83b8-871f581d53d2"},{"_id":"258047B6-B435-11E9-9278-68D0E5697425","grant_number":"707438","call_identifier":"H2020","name":"Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination with cavity Optomechanics SUPEREOM"},{"name":"Open Superconducting Quantum Computers (OpenSuperQPlus)","grant_number":"101080139","_id":"bdb7cfc1-d553-11ed-ba76-d2eaab167738"}],"quality_controlled":"1","external_id":{"arxiv":["2206.14104"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2206.14104"}],"language":[{"iso":"eng"}],"acknowledged_ssus":[{"_id":"NanoFab"}],"doi":"10.1103/PhysRevApplied.20.044054","article_number":"044054","ec_funded":1,"publisher":"American Physical Society","department":[{"_id":"JoFi"}],"publication_status":"published","acknowledgement":"This work was supported by the Austrian Science Fund (FWF) through BeyondC (F7105), the European Research Council under Grant Agreement No. 758053 (ERC StG QUNNECT) and a NOMIS foundation research grant. M.Z. was the recipient of a SAIA scholarship, E.R. of\r\na DOC fellowship of the Austrian Academy of Sciences, and M.P. of a Pöttinger scholarship at IST Austria. S.B. acknowledges support from Marie Skłodowska Curie Program No. 707438 (MSC-IF SUPEREOM). J.M.F. acknowledges support from the Horizon Europe Program HORIZON-CL4-2022-QUANTUM-01-SGA via Project No. 101113946 OpenSuperQPlus100 and the ISTA Nanofabrication Facility.","year":"2023","volume":20,"date_created":"2023-11-12T23:00:55Z","date_updated":"2023-11-13T09:22:47Z","related_material":{"record":[{"status":"public","relation":"research_data","id":"14520"}]},"author":[{"full_name":"Zemlicka, Martin","last_name":"Zemlicka","first_name":"Martin","id":"2DCF8DE6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Elena","last_name":"Redchenko","id":"2C21D6E8-F248-11E8-B48F-1D18A9856A87","full_name":"Redchenko, Elena"},{"full_name":"Peruzzo, Matilda","orcid":"0000-0002-3415-4628","id":"3F920B30-F248-11E8-B48F-1D18A9856A87","last_name":"Peruzzo","first_name":"Matilda"},{"full_name":"Hassani, Farid","first_name":"Farid","last_name":"Hassani","id":"2AED110C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6937-5773"},{"full_name":"Trioni, Andrea","first_name":"Andrea","last_name":"Trioni","id":"42F71B44-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-0415-1423","id":"2D25E1F6-F248-11E8-B48F-1D18A9856A87","last_name":"Barzanjeh","first_name":"Shabir","full_name":"Barzanjeh, Shabir"},{"orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink","first_name":"Johannes M","full_name":"Fink, Johannes M"}],"scopus_import":"1","article_processing_charge":"No","day":"20","article_type":"original","citation":{"ista":"Zemlicka M, Redchenko E, Peruzzo M, Hassani F, Trioni A, Barzanjeh S, Fink JM. 2023. Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. 20(4), 044054.","ieee":"M. Zemlicka et al., “Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses,” Physical Review Applied, vol. 20, no. 4. American Physical Society, 2023.","apa":"Zemlicka, M., Redchenko, E., Peruzzo, M., Hassani, F., Trioni, A., Barzanjeh, S., & Fink, J. M. (2023). Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. American Physical Society. https://doi.org/10.1103/PhysRevApplied.20.044054","ama":"Zemlicka M, Redchenko E, Peruzzo M, et al. Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. 2023;20(4). doi:10.1103/PhysRevApplied.20.044054","chicago":"Zemlicka, Martin, Elena Redchenko, Matilda Peruzzo, Farid Hassani, Andrea Trioni, Shabir Barzanjeh, and Johannes M Fink. “Compact Vacuum-Gap Transmon Qubits: Selective and Sensitive Probes for Superconductor Surface Losses.” Physical Review Applied. American Physical Society, 2023. https://doi.org/10.1103/PhysRevApplied.20.044054.","mla":"Zemlicka, Martin, et al. “Compact Vacuum-Gap Transmon Qubits: Selective and Sensitive Probes for Superconductor Surface Losses.” Physical Review Applied, vol. 20, no. 4, 044054, American Physical Society, 2023, doi:10.1103/PhysRevApplied.20.044054.","short":"M. Zemlicka, E. Redchenko, M. Peruzzo, F. Hassani, A. Trioni, S. Barzanjeh, J.M. Fink, Physical Review Applied 20 (2023)."},"publication":"Physical Review Applied","date_published":"2023-10-20T00:00:00Z","type":"journal_article","issue":"4","abstract":[{"lang":"eng","text":"State-of-the-art transmon qubits rely on large capacitors, which systematically improve their coherence due to reduced surface-loss participation. However, this approach increases both the footprint and the parasitic cross-coupling and is ultimately limited by radiation losses—a potential roadblock for scaling up quantum processors to millions of qubits. In this work we present transmon qubits with sizes as low as 36 × 39 µm2 with 100-nm-wide vacuum-gap capacitors that are micromachined from commercial silicon-on-insulator wafers and shadow evaporated with aluminum. We achieve a vacuum participation ratio up to 99.6% in an in-plane design that is compatible with standard coplanar circuits. Qubit relaxationtime measurements for small gaps with high zero-point electric field variance of up to 22 V/m reveal a double exponential decay indicating comparably strong qubit interaction with long-lived two-level systems. The exceptionally high selectivity of up to 20 dB to the superconductor-vacuum interface allows us to precisely back out the sub-single-photon dielectric loss tangent of aluminum oxide previously exposed to ambient conditions. In terms of future scaling potential, we achieve a ratio of qubit quality factor to a footprint area equal to 20 µm−2, which is comparable with the highest T1 devices relying on larger geometries, a value that could improve substantially for lower surface-loss superconductors. "}],"intvolume":" 20","title":"Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses","status":"public","_id":"14517","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Preprint"},{"scopus_import":"1","article_processing_charge":"Yes","has_accepted_license":"1","day":"26","citation":{"ista":"Reinhardt M, Tkačik G, Ten Wolde PR. 2023. Path weight sampling: Exact Monte Carlo computation of the mutual information between stochastic trajectories. Physical Review X. 13(4), 041017.","ieee":"M. Reinhardt, G. Tkačik, and P. R. Ten Wolde, “Path weight sampling: Exact Monte Carlo computation of the mutual information between stochastic trajectories,” Physical Review X, vol. 13, no. 4. American Physical Society, 2023.","apa":"Reinhardt, M., Tkačik, G., & Ten Wolde, P. R. (2023). Path weight sampling: Exact Monte Carlo computation of the mutual information between stochastic trajectories. Physical Review X. American Physical Society. https://doi.org/10.1103/PhysRevX.13.041017","ama":"Reinhardt M, Tkačik G, Ten Wolde PR. Path weight sampling: Exact Monte Carlo computation of the mutual information between stochastic trajectories. Physical Review X. 2023;13(4). doi:10.1103/PhysRevX.13.041017","chicago":"Reinhardt, Manuel, Gašper Tkačik, and Pieter Rein Ten Wolde. “Path Weight Sampling: Exact Monte Carlo Computation of the Mutual Information between Stochastic Trajectories.” Physical Review X. American Physical Society, 2023. https://doi.org/10.1103/PhysRevX.13.041017.","mla":"Reinhardt, Manuel, et al. “Path Weight Sampling: Exact Monte Carlo Computation of the Mutual Information between Stochastic Trajectories.” Physical Review X, vol. 13, no. 4, 041017, American Physical Society, 2023, doi:10.1103/PhysRevX.13.041017.","short":"M. Reinhardt, G. Tkačik, P.R. Ten Wolde, Physical Review X 13 (2023)."},"publication":"Physical Review X","article_type":"original","date_published":"2023-10-26T00:00:00Z","type":"journal_article","issue":"4","abstract":[{"lang":"eng","text":"Most natural and engineered information-processing systems transmit information via signals that vary in time. Computing the information transmission rate or the information encoded in the temporal characteristics of these signals requires the mutual information between the input and output signals as a function of time, i.e., between the input and output trajectories. Yet, this is notoriously difficult because of the high-dimensional nature of the trajectory space, and all existing techniques require approximations. We present an exact Monte Carlo technique called path weight sampling (PWS) that, for the first time, makes it possible to compute the mutual information between input and output trajectories for any stochastic system that is described by a master equation. The principal idea is to use the master equation to evaluate the exact conditional probability of an individual output trajectory for a given input trajectory and average this via Monte Carlo sampling in trajectory space to obtain the mutual information. We present three variants of PWS, which all generate the trajectories using the standard stochastic simulation algorithm. While direct PWS is a brute-force method, Rosenbluth-Rosenbluth PWS exploits the analogy between signal trajectory sampling and polymer sampling, and thermodynamic integration PWS is based on a reversible work calculation in trajectory space. PWS also makes it possible to compute the mutual information between input and output trajectories for systems with hidden internal states as well as systems with feedback from output to input. Applying PWS to the bacterial chemotaxis system, consisting of 182 coupled chemical reactions, demonstrates not only that the scheme is highly efficient but also that the number of receptor clusters is much smaller than hitherto believed, while their size is much larger."}],"_id":"14515","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 13","ddc":["530"],"title":"Path weight sampling: Exact Monte Carlo computation of the mutual information between stochastic trajectories","status":"public","oa_version":"Published Version","file":[{"relation":"main_file","file_id":"14522","checksum":"32574aeebcca7347a4152c611b66b3d5","success":1,"date_updated":"2023-11-13T09:00:19Z","date_created":"2023-11-13T09:00:19Z","access_level":"open_access","file_name":"2023_PhysReviewX_Reinhardt.pdf","file_size":1595223,"content_type":"application/pdf","creator":"dernst"}],"publication_identifier":{"eissn":["2160-3308"]},"month":"10","external_id":{"arxiv":["2203.03461"]},"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"quality_controlled":"1","doi":"10.1103/PhysRevX.13.041017","language":[{"iso":"eng"}],"article_number":"041017","file_date_updated":"2023-11-13T09:00:19Z","year":"2023","acknowledgement":"We thank Bela Mulder, Tom Shimizu, Fotios Avgidis, Peter Bolhuis, and Daan Frenkel for useful discussions and a careful reading of the manuscript, and we thank Age Tjalma for support with obtaining the Gaussian approximation of the chemotaxis system. This work is part of the Dutch Research Council (NWO) and was performed at the research institute AMOLF. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 885065) and was\r\nfinancially supported by NWO through the “Building a Synthetic Cell (BaSyC)” Gravitation Grant (024.003.019).","publisher":"American Physical Society","department":[{"_id":"GaTk"}],"publication_status":"published","author":[{"full_name":"Reinhardt, Manuel","first_name":"Manuel","last_name":"Reinhardt"},{"first_name":"Gašper","last_name":"Tkačik","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper"},{"first_name":"Pieter Rein","last_name":"Ten Wolde","full_name":"Ten Wolde, Pieter Rein"}],"volume":13,"date_updated":"2023-11-13T09:03:30Z","date_created":"2023-11-12T23:00:55Z"},{"publication_status":"published","department":[{"_id":"ScWa"}],"publisher":"American Physical Society","acknowledgement":"We are grateful to Dominic Vella, Jens Eggers, John Kolinski, Joshua Dijksman, and Daniel Bonn for insightful discussions. J. B. and A. S. acknowledge the support of the Engineering and Physical Sciences Research Council (EPSRC) through New Investigator Award No. EP/\r\nT000961/1. A. S. acknowledges the support of Royal Society under Grant No. RGS/R2/202135. J. E. S. acknowledges EPSRC Grants No. EP/N016602/1, EP/S022848/1, EP/S029966/1, and EP/P031684/1.","year":"2023","date_updated":"2023-11-13T09:21:30Z","date_created":"2023-11-12T23:00:55Z","volume":131,"author":[{"full_name":"Binysh, Jack","first_name":"Jack","last_name":"Binysh"},{"full_name":"Chakraborty, Indrajit","first_name":"Indrajit","last_name":"Chakraborty"},{"full_name":"Chubynsky, Mykyta V.","first_name":"Mykyta V.","last_name":"Chubynsky"},{"first_name":"Vicente L","last_name":"Diaz Melian","id":"b6798902-eea0-11ea-9cbc-a8e14286c631","full_name":"Diaz Melian, Vicente L"},{"full_name":"Waitukaitis, Scott R","first_name":"Scott R","last_name":"Waitukaitis","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2299-3176"},{"full_name":"Sprittles, James E.","first_name":"James E.","last_name":"Sprittles"},{"last_name":"Souslov","first_name":"Anton","full_name":"Souslov, Anton"}],"related_material":{"record":[{"id":"14523","status":"public","relation":"research_data"}]},"article_number":"168201","file_date_updated":"2023-11-13T09:12:58Z","quality_controlled":"1","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"language":[{"iso":"eng"}],"doi":"10.1103/PhysRevLett.131.168201","month":"10","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"status":"public","title":"Modeling Leidenfrost levitation of soft elastic solids","ddc":["530"],"intvolume":" 131","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"14514","oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2023_PhysRevLetters_Binysh.pdf","content_type":"application/pdf","file_size":724098,"creator":"dernst","relation":"main_file","file_id":"14524","checksum":"1a419e25b762aadffbcc8eb2e609bd97","success":1,"date_created":"2023-11-13T09:12:58Z","date_updated":"2023-11-13T09:12:58Z"}],"type":"journal_article","abstract":[{"lang":"eng","text":"The elastic Leidenfrost effect occurs when a vaporizable soft solid is lowered onto a hot surface. Evaporative flow couples to elastic deformation, giving spontaneous bouncing or steady-state floating. The effect embodies an unexplored interplay between thermodynamics, elasticity, and lubrication: despite being observed, its basic theoretical description remains a challenge. Here, we provide a theory of elastic Leidenfrost floating. As weight increases, a rigid solid sits closer to the hot surface. By contrast, we discover an elasticity-dominated regime where the heavier the solid, the higher it floats. This geometry-governed behavior is reminiscent of the dynamics of large liquid Leidenfrost drops. We show that this elastic regime is characterized by Hertzian behavior of the solid’s underbelly and derive how the float height scales with materials parameters. Introducing a dimensionless elastic Leidenfrost number, we capture the crossover between rigid and Hertzian behavior. Our results provide theoretical underpinning for recent experiments, and point to the design of novel soft machines."}],"issue":"16","article_type":"original","publication":"Physical Review Letters","citation":{"ama":"Binysh J, Chakraborty I, Chubynsky MV, et al. Modeling Leidenfrost levitation of soft elastic solids. Physical Review Letters. 2023;131(16). doi:10.1103/PhysRevLett.131.168201","apa":"Binysh, J., Chakraborty, I., Chubynsky, M. V., Diaz Melian, V. L., Waitukaitis, S. R., Sprittles, J. E., & Souslov, A. (2023). Modeling Leidenfrost levitation of soft elastic solids. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.131.168201","ieee":"J. Binysh et al., “Modeling Leidenfrost levitation of soft elastic solids,” Physical Review Letters, vol. 131, no. 16. American Physical Society, 2023.","ista":"Binysh J, Chakraborty I, Chubynsky MV, Diaz Melian VL, Waitukaitis SR, Sprittles JE, Souslov A. 2023. Modeling Leidenfrost levitation of soft elastic solids. Physical Review Letters. 131(16), 168201.","short":"J. Binysh, I. Chakraborty, M.V. Chubynsky, V.L. Diaz Melian, S.R. Waitukaitis, J.E. Sprittles, A. Souslov, Physical Review Letters 131 (2023).","mla":"Binysh, Jack, et al. “Modeling Leidenfrost Levitation of Soft Elastic Solids.” Physical Review Letters, vol. 131, no. 16, 168201, American Physical Society, 2023, doi:10.1103/PhysRevLett.131.168201.","chicago":"Binysh, Jack, Indrajit Chakraborty, Mykyta V. Chubynsky, Vicente L Diaz Melian, Scott R Waitukaitis, James E. Sprittles, and Anton Souslov. “Modeling Leidenfrost Levitation of Soft Elastic Solids.” Physical Review Letters. American Physical Society, 2023. https://doi.org/10.1103/PhysRevLett.131.168201."},"date_published":"2023-10-20T00:00:00Z","scopus_import":"1","day":"20","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1"},{"month":"09","day":"08","article_processing_charge":"No","citation":{"ista":"Binysh J, Chakraborty I, Chubynsky M, Diaz Melian VL, Waitukaitis SR, Sprittles J, Souslov A. 2023. SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: v1.0.1, Zenodo, 10.5281/ZENODO.8329143.","ieee":"J. Binysh et al., “SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: v1.0.1.” Zenodo, 2023.","apa":"Binysh, J., Chakraborty, I., Chubynsky, M., Diaz Melian, V. L., Waitukaitis, S. R., Sprittles, J., & Souslov, A. (2023). SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: v1.0.1. Zenodo. https://doi.org/10.5281/ZENODO.8329143","ama":"Binysh J, Chakraborty I, Chubynsky M, et al. SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: v1.0.1. 2023. doi:10.5281/ZENODO.8329143","chicago":"Binysh, Jack, Indrajit Chakraborty, Mykyta Chubynsky, Vicente L Diaz Melian, Scott R Waitukaitis, James Sprittles, and Anton Souslov. “SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: V1.0.1.” Zenodo, 2023. https://doi.org/10.5281/ZENODO.8329143.","mla":"Binysh, Jack, et al. SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: V1.0.1. Zenodo, 2023, doi:10.5281/ZENODO.8329143.","short":"J. Binysh, I. Chakraborty, M. Chubynsky, V.L. Diaz Melian, S.R. Waitukaitis, J. Sprittles, A. Souslov, (2023)."},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.5281/ZENODO.8329143"}],"oa":1,"doi":"10.5281/ZENODO.8329143","date_published":"2023-09-08T00:00:00Z","type":"research_data_reference","abstract":[{"text":"see Readme file","lang":"eng"}],"status":"public","title":"SouslovLab/PRL2023-ModellingLeidenfrostLevitationofSoftElasticSolids: v1.0.1","ddc":["530"],"publisher":"Zenodo","department":[{"_id":"ScWa"}],"year":"2023","_id":"14523","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2023-11-13T09:12:11Z","date_updated":"2023-11-13T09:21:31Z","oa_version":"Published Version","author":[{"full_name":"Binysh, Jack","first_name":"Jack","last_name":"Binysh"},{"first_name":"Indrajit","last_name":"Chakraborty","full_name":"Chakraborty, Indrajit"},{"full_name":"Chubynsky, Mykyta","last_name":"Chubynsky","first_name":"Mykyta"},{"full_name":"Diaz Melian, Vicente L","id":"b6798902-eea0-11ea-9cbc-a8e14286c631","last_name":"Diaz Melian","first_name":"Vicente L"},{"last_name":"Waitukaitis","first_name":"Scott R","orcid":"0000-0002-2299-3176","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","full_name":"Waitukaitis, Scott R"},{"last_name":"Sprittles","first_name":"James","full_name":"Sprittles, James"},{"full_name":"Souslov, Anton","last_name":"Souslov","first_name":"Anton"}],"related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"14514"}]}},{"year":"2023","acknowledgement":"This research was supported in part by ISF grant no. 1679/21, ERC CoG 863818 (FoRM-SMArt) and the European Union’s Horizon 2020 research and innovation programme under the Marie SkłodowskaCurie Grant Agreement No. 665385.","publisher":"IOS Press","department":[{"_id":"ToHe"},{"_id":"KrCh"}],"publication_status":"published","author":[{"full_name":"Avni, Guy","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5588-8287","first_name":"Guy","last_name":"Avni"},{"last_name":"Meggendorfer","first_name":"Tobias","orcid":"0000-0002-1712-2165","id":"b21b0c15-30a2-11eb-80dc-f13ca25802e1","full_name":"Meggendorfer, Tobias"},{"full_name":"Sadhukhan, Suman","first_name":"Suman","last_name":"Sadhukhan"},{"first_name":"Josef","last_name":"Tkadlec","id":"3F24CCC8-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-1097-9684","full_name":"Tkadlec, Josef"},{"orcid":"0000-0002-4681-1699","id":"294AA7A6-F248-11E8-B48F-1D18A9856A87","last_name":"Zikelic","first_name":"Dorde","full_name":"Zikelic, Dorde"}],"volume":372,"date_updated":"2023-11-13T10:18:45Z","date_created":"2023-11-12T23:00:56Z","ec_funded":1,"file_date_updated":"2023-11-13T10:16:10Z","license":"https://creativecommons.org/licenses/by-nc/4.0/","oa":1,"tmp":{"name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","short":"CC BY-NC (4.0)"},"external_id":{"arxiv":["2307.15218"]},"project":[{"name":"International IST Doctoral Program","call_identifier":"H2020","grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425"},{"name":"Formal Methods for Stochastic Models: Algorithms and Applications","call_identifier":"H2020","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E","grant_number":"863818"}],"quality_controlled":"1","doi":"10.3233/FAIA230264","conference":{"name":"ECAI: European Conference on Artificial Intelligence","end_date":"2023-10-04","start_date":"2023-09-30","location":"Krakow, Poland"},"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0922-6389"],"isbn":["9781643684369"]},"month":"09","_id":"14518","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":" 372","ddc":["000"],"title":"Reachability poorman discrete-bidding games","status":"public","oa_version":"Published Version","file":[{"access_level":"open_access","file_name":"2023_FAIA_Avni.pdf","content_type":"application/pdf","file_size":501011,"creator":"dernst","relation":"main_file","file_id":"14529","checksum":"1390ca38480fa4cf286b0f1a42e8c12f","success":1,"date_created":"2023-11-13T10:16:10Z","date_updated":"2023-11-13T10:16:10Z"}],"type":"conference","abstract":[{"text":"We consider bidding games, a class of two-player zero-sum graph games. The game proceeds as follows. Both players have bounded budgets. A token is placed on a vertex of a graph, in each turn the players simultaneously submit bids, and the higher bidder moves the token, where we break bidding ties in favor of Player 1. Player 1 wins the game iff the token visits a designated target vertex. We consider, for the first time, poorman discrete-bidding in which the granularity of the bids is restricted and the higher bid is paid to the bank. Previous work either did not impose granularity restrictions or considered Richman bidding (bids are paid to the opponent). While the latter mechanisms are technically more accessible, the former is more appealing from a practical standpoint. Our study focuses on threshold budgets, which is the necessary and sufficient initial budget required for Player 1 to ensure winning against a given Player 2 budget. We first show existence of thresholds. In DAGs, we show that threshold budgets can be approximated with error bounds by thresholds under continuous-bidding and that they exhibit a periodic behavior. We identify closed-form solutions in special cases. We implement and experiment with an algorithm to find threshold budgets.","lang":"eng"}],"citation":{"short":"G. Avni, T. Meggendorfer, S. Sadhukhan, J. Tkadlec, D. Zikelic, in:, Frontiers in Artificial Intelligence and Applications, IOS Press, 2023, pp. 141–148.","mla":"Avni, Guy, et al. “Reachability Poorman Discrete-Bidding Games.” Frontiers in Artificial Intelligence and Applications, vol. 372, IOS Press, 2023, pp. 141–48, doi:10.3233/FAIA230264.","chicago":"Avni, Guy, Tobias Meggendorfer, Suman Sadhukhan, Josef Tkadlec, and Dorde Zikelic. “Reachability Poorman Discrete-Bidding Games.” In Frontiers in Artificial Intelligence and Applications, 372:141–48. IOS Press, 2023. https://doi.org/10.3233/FAIA230264.","ama":"Avni G, Meggendorfer T, Sadhukhan S, Tkadlec J, Zikelic D. Reachability poorman discrete-bidding games. In: Frontiers in Artificial Intelligence and Applications. Vol 372. IOS Press; 2023:141-148. doi:10.3233/FAIA230264","ieee":"G. Avni, T. Meggendorfer, S. Sadhukhan, J. Tkadlec, and D. Zikelic, “Reachability poorman discrete-bidding games,” in Frontiers in Artificial Intelligence and Applications, Krakow, Poland, 2023, vol. 372, pp. 141–148.","apa":"Avni, G., Meggendorfer, T., Sadhukhan, S., Tkadlec, J., & Zikelic, D. (2023). Reachability poorman discrete-bidding games. In Frontiers in Artificial Intelligence and Applications (Vol. 372, pp. 141–148). Krakow, Poland: IOS Press. https://doi.org/10.3233/FAIA230264","ista":"Avni G, Meggendorfer T, Sadhukhan S, Tkadlec J, Zikelic D. 2023. Reachability poorman discrete-bidding games. Frontiers in Artificial Intelligence and Applications. ECAI: European Conference on Artificial Intelligence vol. 372, 141–148."},"publication":"Frontiers in Artificial Intelligence and Applications","page":"141-148","date_published":"2023-09-28T00:00:00Z","scopus_import":"1","article_processing_charge":"No","has_accepted_license":"1","day":"28"},{"day":"29","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","scopus_import":"1","date_published":"2023-06-29T00:00:00Z","publication":"Nature","citation":{"ama":"Degen M, Santos JC, Pluhackova K, et al. Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. 2023;618:1065-1071. doi:10.1038/s41586-023-05991-z","apa":"Degen, M., Santos, J. C., Pluhackova, K., Cebrero, G., Ramos, S., Jankevicius, G., … Hiller, S. (2023). Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. Springer Nature. https://doi.org/10.1038/s41586-023-05991-z","ieee":"M. Degen et al., “Structural basis of NINJ1-mediated plasma membrane rupture in cell death,” Nature, vol. 618. Springer Nature, pp. 1065–1071, 2023.","ista":"Degen M, Santos JC, Pluhackova K, Cebrero G, Ramos S, Jankevicius G, Hartenian E, Guillerm U, Mari SA, Kohl B, Müller DJ, Schanda P, Maier T, Perez C, Sieben C, Broz P, Hiller S. 2023. Structural basis of NINJ1-mediated plasma membrane rupture in cell death. Nature. 618, 1065–1071.","short":"M. Degen, J.C. Santos, K. Pluhackova, G. Cebrero, S. Ramos, G. Jankevicius, E. Hartenian, U. Guillerm, S.A. Mari, B. Kohl, D.J. Müller, P. Schanda, T. Maier, C. Perez, C. Sieben, P. Broz, S. Hiller, Nature 618 (2023) 1065–1071.","mla":"Degen, Morris, et al. “Structural Basis of NINJ1-Mediated Plasma Membrane Rupture in Cell Death.” Nature, vol. 618, Springer Nature, 2023, pp. 1065–71, doi:10.1038/s41586-023-05991-z.","chicago":"Degen, Morris, José Carlos Santos, Kristyna Pluhackova, Gonzalo Cebrero, Saray Ramos, Gytis Jankevicius, Ella Hartenian, et al. “Structural Basis of NINJ1-Mediated Plasma Membrane Rupture in Cell Death.” Nature. Springer Nature, 2023. https://doi.org/10.1038/s41586-023-05991-z."},"article_type":"original","page":"1065-1071","abstract":[{"text":"Eukaryotic cells can undergo different forms of programmed cell death, many of which culminate in plasma membrane rupture as the defining terminal event1,2,3,4,5,6,7. Plasma membrane rupture was long thought to be driven by osmotic pressure, but it has recently been shown to be in many cases an active process, mediated by the protein ninjurin-18 (NINJ1). Here we resolve the structure of NINJ1 and the mechanism by which it ruptures membranes. Super-resolution microscopy reveals that NINJ1 clusters into structurally diverse assemblies in the membranes of dying cells, in particular large, filamentous assemblies with branched morphology. A cryo-electron microscopy structure of NINJ1 filaments shows a tightly packed fence-like array of transmembrane α-helices. Filament directionality and stability is defined by two amphipathic α-helices that interlink adjacent filament subunits. The NINJ1 filament features a hydrophilic side and a hydrophobic side, and molecular dynamics simulations show that it can stably cap membrane edges. The function of the resulting supramolecular arrangement was validated by site-directed mutagenesis. Our data thus suggest that, during lytic cell death, the extracellular α-helices of NINJ1 insert into the plasma membrane to polymerize NINJ1 monomers into amphipathic filaments that rupture the plasma membrane. The membrane protein NINJ1 is therefore an interactive component of the eukaryotic cell membrane that functions as an in-built breaking point in response to activation of cell death.","lang":"eng"}],"type":"journal_article","file":[{"date_created":"2023-11-14T11:48:18Z","date_updated":"2023-11-14T11:48:18Z","success":1,"checksum":"0fab69252453bff1de7f0e2eceb76d34","file_id":"14533","relation":"main_file","creator":"dernst","content_type":"application/pdf","file_size":12292188,"file_name":"2023_Nature_Degen.pdf","access_level":"open_access"}],"oa_version":"Published Version","_id":"13096","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","ddc":["570"],"title":"Structural basis of NINJ1-mediated plasma membrane rupture in cell death","status":"public","intvolume":" 618","month":"06","publication_identifier":{"issn":["0028-0836"],"eissn":["1476-4687"]},"doi":"10.1038/s41586-023-05991-z","acknowledged_ssus":[{"_id":"NMR"},{"_id":"LifeSc"}],"language":[{"iso":"eng"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"oa":1,"external_id":{"isi":["000991386800011"]},"isi":1,"quality_controlled":"1","file_date_updated":"2023-11-14T11:48:18Z","author":[{"first_name":"Morris","last_name":"Degen","full_name":"Degen, Morris"},{"first_name":"José Carlos","last_name":"Santos","full_name":"Santos, José Carlos"},{"full_name":"Pluhackova, Kristyna","last_name":"Pluhackova","first_name":"Kristyna"},{"last_name":"Cebrero","first_name":"Gonzalo","full_name":"Cebrero, Gonzalo"},{"full_name":"Ramos, Saray","last_name":"Ramos","first_name":"Saray"},{"last_name":"Jankevicius","first_name":"Gytis","full_name":"Jankevicius, Gytis"},{"full_name":"Hartenian, Ella","last_name":"Hartenian","first_name":"Ella"},{"full_name":"Guillerm, Undina","id":"bb74f472-ae54-11eb-9835-bc9c22fb1183","first_name":"Undina","last_name":"Guillerm"},{"full_name":"Mari, Stefania A.","first_name":"Stefania A.","last_name":"Mari"},{"last_name":"Kohl","first_name":"Bastian","full_name":"Kohl, Bastian"},{"full_name":"Müller, Daniel J.","first_name":"Daniel J.","last_name":"Müller"},{"full_name":"Schanda, Paul","id":"7B541462-FAF6-11E9-A490-E8DFE5697425","orcid":"0000-0002-9350-7606","first_name":"Paul","last_name":"Schanda"},{"last_name":"Maier","first_name":"Timm","full_name":"Maier, Timm"},{"full_name":"Perez, Camilo","first_name":"Camilo","last_name":"Perez"},{"full_name":"Sieben, Christian","last_name":"Sieben","first_name":"Christian"},{"last_name":"Broz","first_name":"Petr","full_name":"Broz, Petr"},{"first_name":"Sebastian","last_name":"Hiller","full_name":"Hiller, Sebastian"}],"date_updated":"2023-11-14T11:49:21Z","date_created":"2023-05-28T22:01:04Z","volume":618,"acknowledgement":"This work was supported by the Deutsche Forschungsgemeinschaft under Germany’s Excellence Strategy EXC 2075–390740016 and the Stuttgart Center for Simulation Science (SC SimTech) to K.P., by ERC-CoG 770988 (InflamCellDeath) and SNF Project funding (310030B_198005, 310030B_192523) to P.B., by the Swiss Nanoscience Institute and the Swiss National Science Foundation via the NCCR AntiResist (180541) to S.H. and the NCCR Molecular Systems Engineering (51NF40-205608) to D.J.M., by the Helmholtz Young Investigator Program of the Helmholtz Association to C.S., by the SNF Professorship funding (PP00P3_198903) to C.P., EMBO postdoctoral fellowship ALTF 27-2022 to E.H. and by the Scientific Service Units of IST Austria through resources provided by the NMR and Life Science Facilities to P.S. Molecular dynamics simulations were performed on the HoreKa supercomputer funded by the Ministry of Science, Research and the Arts Baden-Württemberg and by the Federal Ministry of Education and Research. The authors thank the BioEM Lab of the Biozentrum, University of Basel for support; V. Mack, K. Shkarina and J. Fricke for technical support; D. Ricklin and S. Vogt for peptide synthesis; P. Pelczar for support with animals; S.-J. Marrink and P. Telles de Souza for supply with Martini3 parameters and scripts; and P. Radler und M. Loose for help with QCM. Fig. 4g and Extended Data Fig. 1a were in part created with BioRender.com.\r\nOpen access funding provided by University of Basel.","year":"2023","publication_status":"published","department":[{"_id":"PaSc"}],"publisher":"Springer Nature"},{"publication_status":"published","publisher":"Wiley","department":[{"_id":"StFr"}],"year":"2023","acknowledgement":"The authors (N.L.F and R.B.J) would like to acknowledge the funding contributions of Shell and the EPRSC via I–Case studentships (grants no. EP/V519662/1 and EP/R511870/1 respectively). T.I would like to thank the ERC advanced Investigator Grant for CPG (EC H2020 835073). Thank you to Zhen Wang from the University of Cambridge for measuring GPC, the Yusuf Hamied Department of Chemistry's mass spectrometry service for MS measurements and analysis and Dr Andrew Bond from the University of Cambridge for XRD measurement and analysis.","pmid":1,"date_updated":"2023-11-14T11:28:23Z","date_created":"2023-05-21T22:01:05Z","volume":16,"author":[{"first_name":"Nadia L.","last_name":"Farag","full_name":"Farag, Nadia L."},{"full_name":"Jethwa, Rajesh B","orcid":"0000-0002-0404-4356","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","last_name":"Jethwa","first_name":"Rajesh B"},{"full_name":"Beardmore, Alice E.","last_name":"Beardmore","first_name":"Alice E."},{"last_name":"Insinna","first_name":"Teresa","full_name":"Insinna, Teresa"},{"last_name":"O'Keefe","first_name":"Christopher A.","full_name":"O'Keefe, Christopher A."},{"full_name":"Klusener, Peter A.A.","first_name":"Peter A.A.","last_name":"Klusener"},{"last_name":"Grey","first_name":"Clare P.","full_name":"Grey, Clare P."},{"full_name":"Wright, Dominic S.","last_name":"Wright","first_name":"Dominic S."}],"article_number":"e202300128","file_date_updated":"2023-11-14T11:27:16Z","isi":1,"quality_controlled":"1","oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"pmid":["36970847"],"isi":["000985051300001"]},"language":[{"iso":"eng"}],"doi":"10.1002/cssc.202300128","month":"07","publication_identifier":{"issn":["1864-5631"],"eissn":["1864-564X"]},"title":"Triarylamines as catholytes in aqueous organic redox flow batteries","status":"public","ddc":["540"],"intvolume":" 16","_id":"13041","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"Published Version","file":[{"file_name":"2023_ChemSusChem_Farag.pdf","access_level":"open_access","content_type":"application/pdf","file_size":1168683,"creator":"dernst","relation":"main_file","file_id":"14532","date_created":"2023-11-14T11:27:16Z","date_updated":"2023-11-14T11:27:16Z","checksum":"efa0713289995af83a2147b3e8e1d6a6","success":1}],"type":"journal_article","abstract":[{"lang":"eng","text":"A series of triarylamines was synthesised and screened for their suitability as catholytes in redox flow batteries using cyclic voltammetry (CV). Tris(4-aminophenyl)amine was found to be the strongest candidate. Solubility and initial electrochemical performance were promising; however, polymerisation was observed during electrochemical cycling leading to rapid capacity fade prescribed to a loss of accessible active material and the limitation of ion transport processes within the cell. A mixed electrolyte system of H3PO4 and HCl was found to inhibit polymerisation producing oligomers that consumed less active material reducing rates of degradation in the redox flow battery. Under these conditions Coulombic efficiency improved by over 4 %, the maximum number of cycles more than quadrupled and an additional theoretical capacity of 20 % was accessed. This paper is, to our knowledge, the first example of triarylamines as catholytes in all-aqueous redox flow batteries and emphasises the impact supporting electrolytes can have on electrochemical performance."}],"issue":"13","article_type":"original","publication":"ChemSusChem","citation":{"chicago":"Farag, Nadia L., Rajesh B Jethwa, Alice E. Beardmore, Teresa Insinna, Christopher A. O’Keefe, Peter A.A. Klusener, Clare P. Grey, and Dominic S. Wright. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem. Wiley, 2023. https://doi.org/10.1002/cssc.202300128.","short":"N.L. Farag, R.B. Jethwa, A.E. Beardmore, T. Insinna, C.A. O’Keefe, P.A.A. Klusener, C.P. Grey, D.S. Wright, ChemSusChem 16 (2023).","mla":"Farag, Nadia L., et al. “Triarylamines as Catholytes in Aqueous Organic Redox Flow Batteries.” ChemSusChem, vol. 16, no. 13, e202300128, Wiley, 2023, doi:10.1002/cssc.202300128.","apa":"Farag, N. L., Jethwa, R. B., Beardmore, A. E., Insinna, T., O’Keefe, C. A., Klusener, P. A. A., … Wright, D. S. (2023). Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. Wiley. https://doi.org/10.1002/cssc.202300128","ieee":"N. L. Farag et al., “Triarylamines as catholytes in aqueous organic redox flow batteries,” ChemSusChem, vol. 16, no. 13. Wiley, 2023.","ista":"Farag NL, Jethwa RB, Beardmore AE, Insinna T, O’Keefe CA, Klusener PAA, Grey CP, Wright DS. 2023. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 16(13), e202300128.","ama":"Farag NL, Jethwa RB, Beardmore AE, et al. Triarylamines as catholytes in aqueous organic redox flow batteries. ChemSusChem. 2023;16(13). doi:10.1002/cssc.202300128"},"date_published":"2023-07-06T00:00:00Z","scopus_import":"1","day":"06","article_processing_charge":"Yes (in subscription journal)","has_accepted_license":"1"},{"author":[{"full_name":"Hernandez, J.-A.","first_name":"J.-A.","last_name":"Hernandez"},{"full_name":"Bethkenhagen, Mandy","last_name":"Bethkenhagen","first_name":"Mandy","orcid":"0000-0002-1838-2129","id":"201939f4-803f-11ed-ab7e-d8da4bd1517f"},{"first_name":"S.","last_name":"Ninet","full_name":"Ninet, S."},{"full_name":"French, M.","first_name":"M.","last_name":"French"},{"full_name":"Benuzzi-Mounaix, A.","first_name":"A.","last_name":"Benuzzi-Mounaix"},{"last_name":"Datchi","first_name":"F.","full_name":"Datchi, F."},{"last_name":"Guarguaglini","first_name":"M.","full_name":"Guarguaglini, M."},{"last_name":"Lefevre","first_name":"F.","full_name":"Lefevre, F."},{"first_name":"F.","last_name":"Occelli","full_name":"Occelli, F."},{"last_name":"Redmer","first_name":"R.","full_name":"Redmer, R."},{"full_name":"Vinci, T.","first_name":"T.","last_name":"Vinci"},{"full_name":"Ravasio, A.","first_name":"A.","last_name":"Ravasio"}],"related_material":{"link":[{"url":"10.1038/s41567-023-02130-3","relation":"erratum"}]},"date_updated":"2023-11-14T12:58:31Z","date_created":"2023-06-04T22:01:02Z","volume":19,"acknowledgement":"We acknowledge the crucial contribution of the LULI2000 laser and support teams to the success of the experiments. We also thank S. Brygoo and P. Loubeyre for useful discussions. This research was supported by the French National Research Agency (ANR) through the projects POMPEI (grant no. ANR-16-CE31-0008) and SUPER-ICES (grant ANR-15-CE30-008-01), and by the PLAS@PAR Federation. M.F. and R.R. gratefully acknowledge support by the DFG within the Research Unit FOR 2440. M.B. was supported by the European Union within the Marie Skłodowska-Curie actions (xICE grant 894725) and the NOMIS foundation. The DFT-MD calculations were performed at the North-German Supercomputing Alliance facilities.","year":"2023","publication_status":"published","publisher":"Springer Nature","department":[{"_id":"BiCh"}],"doi":"10.1038/s41567-023-02074-8","language":[{"iso":"eng"}],"external_id":{"isi":["000996921200001"]},"quality_controlled":"1","isi":1,"month":"09","publication_identifier":{"eissn":["1745-2481"],"issn":["1745-2473"]},"oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"13118","title":"Melting curve of superionic ammonia at planetary interior conditions","status":"public","intvolume":" 19","abstract":[{"lang":"eng","text":"Under high pressures and temperatures, molecular systems with substantial polarization charges, such as ammonia and water, are predicted to form superionic phases and dense fluid states with dissociating molecules and high electrical conductivity. This behaviour potentially plays a role in explaining the origin of the multipolar magnetic fields of Uranus and Neptune, whose mantles are thought to result from a mixture of H2O, NH3 and CH4 ices. Determining the stability domain, melting curve and electrical conductivity of these superionic phases is therefore crucial for modelling planetary interiors and dynamos. Here we report the melting curve of superionic ammonia up to 300 GPa from laser-driven shock compression of pre-compressed samples and atomistic calculations. We show that ammonia melts at lower temperatures than water above 100 GPa and that fluid ammonia’s electrical conductivity exceeds that of water at conditions predicted by hot, super-adiabatic models for Uranus and Neptune, and enhances the conductivity in their fluid water-rich dynamo layers."}],"type":"journal_article","date_published":"2023-09-01T00:00:00Z","publication":"Nature Physics","citation":{"short":"J.-A. Hernandez, M. Bethkenhagen, S. Ninet, M. French, A. Benuzzi-Mounaix, F. Datchi, M. Guarguaglini, F. Lefevre, F. Occelli, R. Redmer, T. Vinci, A. Ravasio, Nature Physics 19 (2023) 1280–1285.","mla":"Hernandez, J. A., et al. “Melting Curve of Superionic Ammonia at Planetary Interior Conditions.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1280–85, doi:10.1038/s41567-023-02074-8.","chicago":"Hernandez, J.-A., Mandy Bethkenhagen, S. Ninet, M. French, A. Benuzzi-Mounaix, F. Datchi, M. Guarguaglini, et al. “Melting Curve of Superionic Ammonia at Planetary Interior Conditions.” Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02074-8.","ama":"Hernandez J-A, Bethkenhagen M, Ninet S, et al. Melting curve of superionic ammonia at planetary interior conditions. Nature Physics. 2023;19:1280-1285. doi:10.1038/s41567-023-02074-8","ieee":"J.-A. Hernandez et al., “Melting curve of superionic ammonia at planetary interior conditions,” Nature Physics, vol. 19. Springer Nature, pp. 1280–1285, 2023.","apa":"Hernandez, J.-A., Bethkenhagen, M., Ninet, S., French, M., Benuzzi-Mounaix, A., Datchi, F., … Ravasio, A. (2023). Melting curve of superionic ammonia at planetary interior conditions. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-02074-8","ista":"Hernandez J-A, Bethkenhagen M, Ninet S, French M, Benuzzi-Mounaix A, Datchi F, Guarguaglini M, Lefevre F, Occelli F, Redmer R, Vinci T, Ravasio A. 2023. Melting curve of superionic ammonia at planetary interior conditions. Nature Physics. 19, 1280–1285."},"article_type":"original","page":"1280-1285","day":"01","article_processing_charge":"No","scopus_import":"1"},{"author":[{"first_name":"Victor","last_name":"Helson","full_name":"Helson, Victor"},{"first_name":"Timo","last_name":"Zwettler","full_name":"Zwettler, Timo"},{"first_name":"Farokh","last_name":"Mivehvar","full_name":"Mivehvar, Farokh"},{"full_name":"Colella, Elvia","last_name":"Colella","first_name":"Elvia"},{"last_name":"Roux","first_name":"Kevin Etienne Robert","id":"53f93ea2-803f-11ed-ab7e-b283135794ef","full_name":"Roux, Kevin Etienne Robert"},{"full_name":"Konishi, Hideki","first_name":"Hideki","last_name":"Konishi"},{"full_name":"Ritsch, Helmut","first_name":"Helmut","last_name":"Ritsch"},{"full_name":"Brantut, Jean Philippe","first_name":"Jean Philippe","last_name":"Brantut"}],"volume":618,"date_created":"2023-06-04T22:01:03Z","date_updated":"2023-11-14T13:02:50Z","year":"2023","acknowledgement":"Open access funding provided by EPFL Lausanne.We acknowledge discussions with T. Donner and T. Esslinger. We thank G. del Pace and T. Bühler for their assistance in the final stages of the experiment. We acknowledge funding from the European Research Council under the European Union Horizon 2020 Research and Innovation Programme (Grant no. 714309) and the Swiss National Science Foundation (Grant no. 184654). F.M. acknowledges financial support from the Austrian Science Fund (Stand-Alone Project P 35891-N).","department":[{"_id":"GeKa"}],"publisher":"Springer Nature","publication_status":"published","file_date_updated":"2023-11-14T13:00:19Z","doi":"10.1038/s41586-023-06018-3","language":[{"iso":"eng"}],"oa":1,"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"external_id":{"isi":["001001139300008"]},"quality_controlled":"1","isi":1,"publication_identifier":{"eissn":["1476-4687"],"issn":["0028-0836"]},"month":"06","oa_version":"Published Version","file":[{"file_id":"14534","relation":"main_file","date_updated":"2023-11-14T13:00:19Z","date_created":"2023-11-14T13:00:19Z","success":1,"checksum":"4887a296e3b6f54e8c0b946cbfd24f49","file_name":"2023_Nature_Helson.pdf","access_level":"open_access","creator":"dernst","content_type":"application/pdf","file_size":8156497}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"13119","intvolume":" 618","title":"Density-wave ordering in a unitary Fermi gas with photon-mediated interactions","status":"public","ddc":["530"],"abstract":[{"text":"A density wave (DW) is a fundamental type of long-range order in quantum matter tied to self-organization into a crystalline structure. The interplay of DW order with superfluidity can lead to complex scenarios that pose a great challenge to theoretical analysis. In the past decades, tunable quantum Fermi gases have served as model systems for exploring the physics of strongly interacting fermions, including most notably magnetic ordering1, pairing and superfluidity2, and the crossover from a Bardeen–Cooper–Schrieffer superfluid to a Bose–Einstein condensate3. Here, we realize a Fermi gas featuring both strong, tunable contact interactions and photon-mediated, spatially structured long-range interactions in a transversely driven high-finesse optical cavity. Above a critical long-range interaction strength, DW order is stabilized in the system, which we identify via its superradiant light-scattering properties. We quantitatively measure the variation of the onset of DW order as the contact interaction is varied across the Bardeen–Cooper–Schrieffer superfluid and Bose–Einstein condensate crossover, in qualitative agreement with a mean-field theory. The atomic DW susceptibility varies over an order of magnitude upon tuning the strength and the sign of the long-range interactions below the self-ordering threshold, demonstrating independent and simultaneous control over the contact and long-range interactions. Therefore, our experimental setup provides a fully tunable and microscopically controllable platform for the experimental study of the interplay of superfluidity and DW order.","lang":"eng"}],"type":"journal_article","date_published":"2023-06-22T00:00:00Z","citation":{"chicago":"Helson, Victor, Timo Zwettler, Farokh Mivehvar, Elvia Colella, Kevin Etienne Robert Roux, Hideki Konishi, Helmut Ritsch, and Jean Philippe Brantut. “Density-Wave Ordering in a Unitary Fermi Gas with Photon-Mediated Interactions.” Nature. Springer Nature, 2023. https://doi.org/10.1038/s41586-023-06018-3.","mla":"Helson, Victor, et al. “Density-Wave Ordering in a Unitary Fermi Gas with Photon-Mediated Interactions.” Nature, vol. 618, Springer Nature, 2023, pp. 716–20, doi:10.1038/s41586-023-06018-3.","short":"V. Helson, T. Zwettler, F. Mivehvar, E. Colella, K.E.R. Roux, H. Konishi, H. Ritsch, J.P. Brantut, Nature 618 (2023) 716–720.","ista":"Helson V, Zwettler T, Mivehvar F, Colella E, Roux KER, Konishi H, Ritsch H, Brantut JP. 2023. Density-wave ordering in a unitary Fermi gas with photon-mediated interactions. Nature. 618, 716–720.","ieee":"V. Helson et al., “Density-wave ordering in a unitary Fermi gas with photon-mediated interactions,” Nature, vol. 618. Springer Nature, pp. 716–720, 2023.","apa":"Helson, V., Zwettler, T., Mivehvar, F., Colella, E., Roux, K. E. R., Konishi, H., … Brantut, J. P. (2023). Density-wave ordering in a unitary Fermi gas with photon-mediated interactions. Nature. Springer Nature. https://doi.org/10.1038/s41586-023-06018-3","ama":"Helson V, Zwettler T, Mivehvar F, et al. Density-wave ordering in a unitary Fermi gas with photon-mediated interactions. Nature. 2023;618:716-720. doi:10.1038/s41586-023-06018-3"},"publication":"Nature","page":"716-720","article_type":"original","article_processing_charge":"Yes (via OA deal)","has_accepted_license":"1","day":"22","scopus_import":"1"},{"article_number":"109963","ec_funded":1,"acknowledgement":"This work started when A.G. was visiting the Erwin Schrödinger Institute and then continued when D.F. and L.P visited the Theoretical Chemistry Department of the Vrije Universiteit Amsterdam. The authors thank the hospitality of both places and, especially, P. Gori-Giorgi and K. Giesbertz for fruitful discussions and literature suggestions in the early state of the project. The authors also thank J. Maas and R. Seiringer for their feedback and useful comments to a first draft of the article. Finally, we acknowledge the high quality review done by the anonymous referee of our paper, who we would like to thank for the excellent work and constructive feedback.\r\nD.F acknowledges support by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreements No 716117 and No 694227). A.G. acknowledges funding by the HORIZON EUROPE European Research Council under H2020/MSCA-IF “OTmeetsDFT” [grant ID: 795942] as well as partial support of his research by the Canada Research Chairs Program (ID 2021-00234) and Natural Sciences and Engineering Research Council of Canada, RGPIN-2022-05207. L.P. acknowledges support by the Austrian Science Fund (FWF), grants No W1245 and No F65, and by the Deutsche Forschungsgemeinschaft (DFG) - Project number 390685813.","year":"2023","publication_status":"published","department":[{"_id":"RoSe"},{"_id":"JaMa"}],"publisher":"Elsevier","author":[{"id":"41A639AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0754-8530","first_name":"Dario","last_name":"Feliciangeli","full_name":"Feliciangeli, Dario"},{"first_name":"Augusto","last_name":"Gerolin","full_name":"Gerolin, Augusto"},{"id":"30AD2CBC-F248-11E8-B48F-1D18A9856A87","last_name":"Portinale","first_name":"Lorenzo","full_name":"Portinale, Lorenzo"}],"related_material":{"record":[{"id":"9792","status":"public","relation":"earlier_version"}]},"date_updated":"2023-11-14T13:21:01Z","date_created":"2023-05-07T22:01:02Z","volume":285,"month":"08","publication_identifier":{"eissn":["1096-0783"],"issn":["0022-1236"]},"oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2106.11217"}],"external_id":{"isi":["000990804300001"],"arxiv":["2106.11217"]},"isi":1,"quality_controlled":"1","project":[{"grant_number":"716117","_id":"256E75B8-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Optimal Transport and Stochastic Dynamics"},{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","grant_number":"694227","name":"Analysis of quantum many-body systems","call_identifier":"H2020"},{"call_identifier":"FWF","name":"Taming Complexity in Partial Di erential Systems","_id":"260482E2-B435-11E9-9278-68D0E5697425","grant_number":" F06504"}],"doi":"10.1016/j.jfa.2023.109963","language":[{"iso":"eng"}],"type":"journal_article","abstract":[{"text":"This paper establishes new connections between many-body quantum systems, One-body Reduced Density Matrices Functional Theory (1RDMFT) and Optimal Transport (OT), by interpreting the problem of computing the ground-state energy of a finite-dimensional composite quantum system at positive temperature as a non-commutative entropy regularized Optimal Transport problem. We develop a new approach to fully characterize the dual-primal solutions in such non-commutative setting. The mathematical formalism is particularly relevant in quantum chemistry: numerical realizations of the many-electron ground-state energy can be computed via a non-commutative version of Sinkhorn algorithm. Our approach allows to prove convergence and robustness of this algorithm, which, to our best knowledge, were unknown even in the two marginal case. Our methods are based on a priori estimates in the dual problem, which we believe to be of independent interest. Finally, the above results are extended in 1RDMFT setting, where bosonic or fermionic symmetry conditions are enforced on the problem.","lang":"eng"}],"issue":"4","_id":"12911","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature","status":"public","intvolume":" 285","oa_version":"Preprint","scopus_import":"1","day":"15","article_processing_charge":"No","publication":"Journal of Functional Analysis","citation":{"ieee":"D. Feliciangeli, A. Gerolin, and L. Portinale, “A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature,” Journal of Functional Analysis, vol. 285, no. 4. Elsevier, 2023.","apa":"Feliciangeli, D., Gerolin, A., & Portinale, L. (2023). A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. Journal of Functional Analysis. Elsevier. https://doi.org/10.1016/j.jfa.2023.109963","ista":"Feliciangeli D, Gerolin A, Portinale L. 2023. A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. Journal of Functional Analysis. 285(4), 109963.","ama":"Feliciangeli D, Gerolin A, Portinale L. A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. Journal of Functional Analysis. 2023;285(4). doi:10.1016/j.jfa.2023.109963","chicago":"Feliciangeli, Dario, Augusto Gerolin, and Lorenzo Portinale. “A Non-Commutative Entropic Optimal Transport Approach to Quantum Composite Systems at Positive Temperature.” Journal of Functional Analysis. Elsevier, 2023. https://doi.org/10.1016/j.jfa.2023.109963.","short":"D. Feliciangeli, A. Gerolin, L. Portinale, Journal of Functional Analysis 285 (2023).","mla":"Feliciangeli, Dario, et al. “A Non-Commutative Entropic Optimal Transport Approach to Quantum Composite Systems at Positive Temperature.” Journal of Functional Analysis, vol. 285, no. 4, 109963, Elsevier, 2023, doi:10.1016/j.jfa.2023.109963."},"article_type":"original","date_published":"2023-08-15T00:00:00Z"}]