--- OA_place: repository _id: '20286' abstract: - lang: eng text: "Natural organisms utilize distributed actuation through their musculoskeletal\r\nsystems to adapt their gait for traversing diverse terrains or to morph their\r\nbodies for varied tasks. A longstanding challenge in robotics is to emulate\r\nthis capability of natural organisms, which has motivated the development of\r\nnumerous soft robotic systems. However, such systems are generally optimized\r\nfor a single functionality, lack the ability to change form or function on\r\ndemand, or remain tethered to bulky control systems. To address these\r\nlimitations, we present a framework for designing and controlling robots that\r\nutilize distributed actuation. We propose a novel building block that\r\nintegrates 3D-printed bones with liquid crystal elastomer (LCE) muscles as\r\nlightweight actuators, enabling the modular assembly of musculoskeletal robots.\r\nWe developed LCE rods that contract in response to infrared radiation, thereby\r\nproviding localized, untethered control over the distributed skeletal network\r\nand producing global deformations of the robot. To fully capitalize on the\r\nextensive design space, we introduce two computational tools: one for\r\noptimizing the robot's skeletal graph to achieve multiple target deformations,\r\nand another for co-optimizing skeletal designs and control gaits to realize\r\ndesired locomotion. We validate our framework by constructing several robots\r\nthat demonstrate complex shape morphing, diverse control schemes, and\r\nenvironmental adaptability. Our system integrates advances in modular material\r\nbuilding, untethered and distributed control, and computational design to\r\nintroduce a new generation of robots that brings us closer to the capabilities\r\nof living organisms." acknowledgement: "The authors express gratitude to Magali Lorion for assisting in the initial fabrication of LCEs,\r\nPengbin Tang for providing the code for simulating discrete elastic rods, the Imaging and\r\nOptics Facility at ISTA for assisting with the spectrometry measurements, and the MIBA\r\nmachine shop at ISTA for their support in manufacturing various devices.\r\nFunding: This project was supported by the European Research Council (ERC) under\r\nthe European Union’s Horizon 2020 research and innovation program (Grant Agreement No.\r\n715767 -– MATERIALIZABLE)." article_processing_charge: No arxiv: 1 author: - first_name: Manas full_name: Bhargava, Manas id: FF8FA64C-AA6A-11E9-99AD-50D4E5697425 last_name: Bhargava orcid: 0009-0007-6138-6890 - first_name: Takefumi full_name: Hiraki, Takefumi last_name: Hiraki - first_name: Irina-Malina full_name: Strugaru, Irina-Malina id: 2afc607f-f128-11eb-9611-8f2a0dfcf074 last_name: Strugaru - first_name: Yuhan full_name: Zhang, Yuhan last_name: Zhang - first_name: Michael full_name: Piovarci, Michael id: 62E473F4-5C99-11EA-A40E-AF823DDC885E last_name: Piovarci orcid: 0000-0002-5062-4474 - first_name: Chiara full_name: Daraio, Chiara last_name: Daraio - first_name: Daisuke full_name: Iwai, Daisuke last_name: Iwai - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 citation: ama: Bhargava M, Hiraki T, Strugaru I-M, et al. Computational design and fabrication of modular robots with untethered control. arXiv. doi:10.48550/arXiv.2508.05410 apa: Bhargava, M., Hiraki, T., Strugaru, I.-M., Zhang, Y., Piovarci, M., Daraio, C., … Bickel, B. (n.d.). Computational design and fabrication of modular robots with untethered control. arXiv. https://doi.org/10.48550/arXiv.2508.05410 chicago: Bhargava, Manas, Takefumi Hiraki, Irina-Malina Strugaru, Yuhan Zhang, Michael Piovarci, Chiara Daraio, Daisuke Iwai, and Bernd Bickel. “Computational Design and Fabrication of Modular Robots with Untethered Control.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2508.05410. ieee: M. Bhargava et al., “Computational design and fabrication of modular robots with untethered control,” arXiv. . ista: Bhargava M, Hiraki T, Strugaru I-M, Zhang Y, Piovarci M, Daraio C, Iwai D, Bickel B. Computational design and fabrication of modular robots with untethered control. arXiv, 10.48550/arXiv.2508.05410. mla: Bhargava, Manas, et al. “Computational Design and Fabrication of Modular Robots with Untethered Control.” ArXiv, doi:10.48550/arXiv.2508.05410. short: M. Bhargava, T. Hiraki, I.-M. Strugaru, Y. Zhang, M. Piovarci, C. Daraio, D. Iwai, B. Bickel, ArXiv (n.d.). corr_author: '1' date_created: 2025-09-04T09:14:11Z date_published: 2025-08-31T00:00:00Z date_updated: 2026-07-29T13:03:30Z day: '31' department: - _id: BeBi doi: 10.48550/arXiv.2508.05410 ec_funded: 1 external_id: arxiv: - '2508.05410' fulldoi: https://doi.org/10.48550/arXiv.2508.05410 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2508.05410 month: '08' oa: 1 oa_version: Preprint project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication: arXiv publication_status: draft related_material: record: - id: '20276' relation: dissertation_contains status: public status: public title: Computational design and fabrication of modular robots with untethered control tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: preprint user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2025' ... --- OA_place: publisher _id: '20371' abstract: - lang: eng text: "Quantum mechanics reveals a world that defies classical determinism, where uncertainty, superposition, and fluctuations are fundamental aspects. Engineering devices that harness these quantum features requires not only precision, but also a deep understanding of how they interact with their surrounding environment. Superconducting circuits, which exploit\r\nmacroscopic quantum coherence in low-loss superconducting materials, provide a scalable platform for implementing such systems. Among the critical elements in these circuits, superinductors—high-impedance, dissipation-free inductive components—play a central role by suppressing charge fluctuations. They allow quantum states to be delocalized in phase space, protect qubits from environmental noise, and facilitate access to phenomena such as dual Josephson physics and ultra-strong coupling regimes. \r\nThis thesis explores two complementary implementations of high-impedance circuits: geometric superinductors, demonstrating that high impedance can be achieved beyond kinetic inductance,\r\nand Josephson junction chains, used to investigate both microwave mode properties and DC transport across the superconductor-to-insulator transition. \r\nPart I addresses geometric superinductors. Contrary to the common belief that high-impedance superconducting circuits require kinetic inductance, we demonstrate that purely geometric designs can achieve characteristic impedance exceeding the resistance quantum. By exploiting mutual coupling between adjacent turns, coil-based inductors achieve enhanced self-inductance, creating a reliable platform for qubits and resonators. Modeling, simulation, fabrication, and\r\ncharacterization confirm that these elements behave as superinductor. With low loss, high linearity, and minimal stray capacitance, these elements are reproducible, free of uncontrolled tunneling events, and capable of strong magnetic coupling. This establishes geometric superinductors as robust, single-wave-function superconducting devices suitable for hardware protected qubits and hybrid systems.\r\nPart II presents classical numerical simulations of a Quantum Phase Slip circuit to study dual Shapiro steps. The circuit consists of an ideal Quantum Phase Slip element embedded in a resistive-inductive environment with a parasitic capacitance.\r\nPart III extends the investigation of high characteristic-impedance circuit elements to one-dimensional Josephson junction chains, which act as a quantum simulator for many-body physics and the superconductor–insulator transition. Different devices are realized on both sides of the DC phase transition, showing either a supercurrent branch or Coulomb blockade at zero bias. The effect of the crossover on microwave modes, however, remains insufficiently investigated. Studying these modes provides insight into the interplay between disorder and phase-slip events. Small differences in circuit component sizes determine which side of the transition a device falls on, making these results relevant not only for fundamental understanding but also for the design of quantum devices, emphasizing the crucial role of the\r\nelectromagnetic environment in stabilizing and controlling fragile quantum states. \r\nTogether, these results illustrate how carefully engineered high characteristic-impedance elements provide a link between macroscopic circuits and the inherently uncertain quantum world, enabling experiments that probe, control, and ultimately exploit quantum fluctuations for applications in quantum information, metrology, solid state physics and beyond.\r\n\r\n" acknowledged_ssus: - _id: NanoFab - _id: M-Shop acknowledgement: "I also gratefully acknowledge the generous support of the NOMIS Foundation Project \"Protected\r\nStates of Quantum Matter\" and the grant from the Beyond-C consortium. Their funding\r\nmade this research possible and gave me the freedom to ask ambitious questions, and try to\r\nanswer them.\r\n" alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Andrea full_name: Trioni, Andrea id: 42F71B44-F248-11E8-B48F-1D18A9856A87 last_name: Trioni citation: ama: 'Trioni A. High-impedance quantum circuits for mesoscopic physics: Geometric superinductors and insulating Josephson Chains. 2025. doi:10.15479/AT-ISTA-20371' apa: 'Trioni, A. (2025). High-impedance quantum circuits for mesoscopic physics: Geometric superinductors and insulating Josephson Chains. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20371' chicago: 'Trioni, Andrea. “High-Impedance Quantum Circuits for Mesoscopic Physics: Geometric Superinductors and Insulating Josephson Chains.” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-20371.' ieee: 'A. Trioni, “High-impedance quantum circuits for mesoscopic physics: Geometric superinductors and insulating Josephson Chains,” Institute of Science and Technology Austria, 2025.' ista: 'Trioni A. 2025. High-impedance quantum circuits for mesoscopic physics: Geometric superinductors and insulating Josephson Chains. Institute of Science and Technology Austria.' mla: 'Trioni, Andrea. High-Impedance Quantum Circuits for Mesoscopic Physics: Geometric Superinductors and Insulating Josephson Chains. Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-20371.' short: 'A. Trioni, High-Impedance Quantum Circuits for Mesoscopic Physics: Geometric Superinductors and Insulating Josephson Chains, Institute of Science and Technology Austria, 2025.' corr_author: '1' date_created: 2025-09-23T09:57:57Z date_published: 2025-09-23T00:00:00Z date_updated: 2026-07-29T13:12:10Z day: '23' ddc: - '539' degree_awarded: PhD department: - _id: GradSch - _id: JoFi doi: 10.15479/AT-ISTA-20371 doi_confirm: '1' ec_funded: 1 file: - access_level: open_access checksum: 6fb925648dfa5f4384814c552ee2f099 content_type: application/pdf creator: atrioni date_created: 2025-09-25T07:15:05Z date_updated: 2025-09-25T14:25:31Z file_id: '20392' file_name: 2025_Trioni_Andrea_Thesis.pdf file_size: 22351676 relation: main_file - access_level: closed checksum: 619dc614bdfbf3999b76ac8890b2cebd content_type: application/x-zip-compressed creator: atrioni date_created: 2025-09-25T14:45:43Z date_updated: 2025-09-26T07:20:48Z file_id: '20396' file_name: 2025_Trioni_Andrea_Thesis.zip file_size: 60079009 relation: source_file file_date_updated: 2025-09-26T07:20:48Z fulldoi: https://doi.org/10.15479/AT-ISTA-20371 has_accepted_license: '1' language: - iso: eng month: '09' oa: 1 oa_version: Published Version page: '202' project: - _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2 name: Protected states of quantum matter - _id: bdb108fd-d553-11ed-ba76-83dc74a9864f grant_number: F07105 name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication_identifier: isbn: - 978-3-99078-067-1 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '8755' relation: part_of_dissertation status: public status: public supervisor: - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X title: 'High-impedance quantum circuits for mesoscopic physics: Geometric superinductors and insulating Josephson Chains' type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '20008' abstract: - lang: eng text: 'We study the complexity of a class of promise graph homomorphism problems. For a fixed graph H, the H-colouring problem is to decide whether a given graph has a homomorphism to H. By a result of Hell and Nešetřil, this problem is NP-hard for any non-bipartite loop-less graph H. Brakensiek and Guruswami [SODA 2018] conjectured the hardness extends to promise graph homomorphism problems as follows: fix a pair of non-bipartite loop-less graphs G, H such that there is a homomorphism from G to H, it is NP-hard to distinguish between graphs that are G-colourable and those that are not H-colourable. We confirm this conjecture in the cases when both G and H are 4-colourable. This is a common generalisation of previous results of Khanna, Linial, and Safra [Comb. 20(3): 393-415 (2000)] and of Krokhin and Opršal [FOCS 2019]. The result is obtained by combining the algebraic approach to promise constraint satisfaction with methods of topological combinatorics and equivariant obstruction theory.' acknowledgement: This research was supported by the Austrian Science Fund (FWF project P31312-N35) and by project MSCAfellow5_MUNI (CZ.02.01.01/00/22_010/0003229) financed by the Ministry of Education, Youth and Sports of the Czech Republic. This project has also received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No 101034413. article_processing_charge: Yes (in subscription journal) author: - first_name: Sergey full_name: Avvakumov, Sergey id: 3827DAC8-F248-11E8-B48F-1D18A9856A87 last_name: Avvakumov orcid: 0000-0002-7840-5062 - first_name: Marek full_name: Filakovský, Marek id: 3E8AF77E-F248-11E8-B48F-1D18A9856A87 last_name: Filakovský - first_name: Jakub full_name: Opršal, Jakub id: ec596741-c539-11ec-b829-c79322a91242 last_name: Opršal orcid: 0000-0003-1245-3456 - first_name: Gianluca full_name: Tasinato, Gianluca id: 0433290C-AF8F-11E9-A4C7-F729E6697425 last_name: Tasinato - first_name: Uli full_name: Wagner, Uli id: 36690CA2-F248-11E8-B48F-1D18A9856A87 last_name: Wagner orcid: 0000-0002-1494-0568 citation: ama: 'Avvakumov S, Filakovský M, Opršal J, Tasinato G, Wagner U. Hardness of 4-colouring G-colourable graphs. In: Proceedings of the 57th Annual ACM Symposium on Theory of Computing. Association for Computing Machinery; 2025:72-83. doi:10.1145/3717823.3718154' apa: 'Avvakumov, S., Filakovský, M., Opršal, J., Tasinato, G., & Wagner, U. (2025). Hardness of 4-colouring G-colourable graphs. In Proceedings of the 57th Annual ACM Symposium on Theory of Computing (pp. 72–83). Prague, Czechia: Association for Computing Machinery. https://doi.org/10.1145/3717823.3718154' chicago: Avvakumov, Sergey, Marek Filakovský, Jakub Opršal, Gianluca Tasinato, and Uli Wagner. “Hardness of 4-Colouring G-Colourable Graphs.” In Proceedings of the 57th Annual ACM Symposium on Theory of Computing, 72–83. Association for Computing Machinery, 2025. https://doi.org/10.1145/3717823.3718154. ieee: S. Avvakumov, M. Filakovský, J. Opršal, G. Tasinato, and U. Wagner, “Hardness of 4-colouring G-colourable graphs,” in Proceedings of the 57th Annual ACM Symposium on Theory of Computing, Prague, Czechia, 2025, pp. 72–83. ista: 'Avvakumov S, Filakovský M, Opršal J, Tasinato G, Wagner U. 2025. Hardness of 4-colouring G-colourable graphs. Proceedings of the 57th Annual ACM Symposium on Theory of Computing. STOC: Symposium on Theory of Computing, 72–83.' mla: Avvakumov, Sergey, et al. “Hardness of 4-Colouring G-Colourable Graphs.” Proceedings of the 57th Annual ACM Symposium on Theory of Computing, Association for Computing Machinery, 2025, pp. 72–83, doi:10.1145/3717823.3718154. short: S. Avvakumov, M. Filakovský, J. Opršal, G. Tasinato, U. Wagner, in:, Proceedings of the 57th Annual ACM Symposium on Theory of Computing, Association for Computing Machinery, 2025, pp. 72–83. conference: end_date: 2025-06-27 location: Prague, Czechia name: 'STOC: Symposium on Theory of Computing' start_date: 2025-06-23 corr_author: '1' date_created: 2025-07-13T22:01:23Z date_published: 2025-06-15T00:00:00Z date_updated: 2026-07-29T13:13:17Z day: '15' ddc: - '000' department: - _id: UlWa doi: 10.1145/3717823.3718154 ec_funded: 1 file: - access_level: open_access checksum: 2c9ae7ad0102c41124976f4cb5182760 content_type: application/pdf creator: dernst date_created: 2025-07-14T06:42:58Z date_updated: 2025-07-14T06:42:58Z file_id: '20013' file_name: 2025_STOC_Avvakumov.pdf file_size: 940827 relation: main_file success: 1 file_date_updated: 2025-07-14T06:42:58Z fulldoi: https://doi.org/10.1145/3717823.3718154 has_accepted_license: '1' language: - iso: eng month: '06' oa: 1 oa_version: Published Version page: 72-83 project: - _id: 26611F5C-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P31312 name: Algorithms for Embeddings and Homotopy Theory - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: Proceedings of the 57th Annual ACM Symposium on Theory of Computing publication_identifier: isbn: - '9798400715105' issn: - 0737-8017 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' related_material: record: - id: '20339' relation: dissertation_contains status: public scopus_import: '1' status: public title: Hardness of 4-colouring G-colourable graphs tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '18112' abstract: - lang: eng text: 'It is conjectured that the only integrable metrics on the two-dimensional torus are Liouville metrics. In this paper, we study a deformative version of this conjecture: we consider integrable deformations of a non-flat Liouville metric in a conformal class and show that for a fairly large class of such deformations, the deformed metric is again Liouville. The principal idea of the argument is that the preservation of rational invariant tori in the foliation of the phase space forces a linear combination on the Fourier coefficients of the deformation to vanish. Showing that the resulting linear system is non-degenerate will then yield the claim. Since our method of proof immediately carries over to higher dimensional tori, we obtain analogous statements in this more general case. To put our results in perspective, we review existing results about integrable metrics on the torus.' acknowledgement: I am very grateful to Vadim Kaloshin for suggesting the topic, his guidance during this project, and many helpful comments on an earlier version of the manuscript. Moreover, I would like to thank Comlan Edmond Koudjinan and Volodymyr Riabov for interesting discussions. Partial financial support by the ERC Advanced Grant ‘RMTBeyond’ No. 101020331 is gratefully acknowledged. This project received funding from the European Research Council (ERC) ERC Grant No. 885707. article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X citation: ama: Henheik SJ. Deformational rigidity of integrable metrics on the torus. Ergodic Theory and Dynamical Systems. 2025;45(2):467-503. doi:10.1017/etds.2024.48 apa: Henheik, S. J. (2025). Deformational rigidity of integrable metrics on the torus. Ergodic Theory and Dynamical Systems. Cambridge University Press. https://doi.org/10.1017/etds.2024.48 chicago: Henheik, Sven Joscha. “Deformational Rigidity of Integrable Metrics on the Torus.” Ergodic Theory and Dynamical Systems. Cambridge University Press, 2025. https://doi.org/10.1017/etds.2024.48. ieee: S. J. Henheik, “Deformational rigidity of integrable metrics on the torus,” Ergodic Theory and Dynamical Systems, vol. 45, no. 2. Cambridge University Press, pp. 467–503, 2025. ista: Henheik SJ. 2025. Deformational rigidity of integrable metrics on the torus. Ergodic Theory and Dynamical Systems. 45(2), 467–503. mla: Henheik, Sven Joscha. “Deformational Rigidity of Integrable Metrics on the Torus.” Ergodic Theory and Dynamical Systems, vol. 45, no. 2, Cambridge University Press, 2025, pp. 467–503, doi:10.1017/etds.2024.48. short: S.J. Henheik, Ergodic Theory and Dynamical Systems 45 (2025) 467–503. corr_author: '1' date_created: 2024-09-22T22:01:43Z date_published: 2025-02-01T00:00:00Z date_updated: 2026-07-29T13:18:16Z day: '01' ddc: - '510' department: - _id: LaEr doi: 10.1017/etds.2024.48 ec_funded: 1 external_id: isi: - '001308182000001' file: - access_level: open_access checksum: 650fe115d998fe0ac3a8d0c7519447c8 content_type: application/pdf creator: dernst date_created: 2025-01-13T08:51:40Z date_updated: 2025-01-13T08:51:40Z file_id: '18828' file_name: 2025_ErgodicTheory_Henheik.pdf file_size: 659100 relation: main_file success: 1 file_date_updated: 2025-01-13T08:51:40Z fulldoi: https://doi.org/10.1017/etds.2024.48 has_accepted_license: '1' intvolume: ' 45' isi: 1 issue: '2' language: - iso: eng month: '02' oa: 1 oa_version: Published Version page: 467-503 project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta - _id: 9B8B92DE-BA93-11EA-9121-9846C619BF3A call_identifier: H2020 grant_number: '885707' name: Spectral rigidity and integrability for billiards and geodesic flows publication: Ergodic Theory and Dynamical Systems publication_identifier: eissn: - 1469-4417 issn: - 0143-3857 publication_status: published publisher: Cambridge University Press quality_controlled: '1' related_material: record: - id: '19540' relation: dissertation_contains status: public scopus_import: '1' status: public title: Deformational rigidity of integrable metrics on the torus tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 45 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19001' abstract: - lang: eng text: We consider two Hamiltonians that are close to each other, H1≈H2, and analyze the time-decay of the corresponding Loschmidt echo M(t):=|⟨ψ0,eitH2e−itH1ψ0⟩|2 that expresses the effect of an imperfect time reversal on the initial state ψ0. Our model Hamiltonians are deformed Wigner matrices that do not share a common eigenbasis. The main tools for our results are two-resolvent laws for such H1 and H2. acknowledgement: We thank Giorgio Cipolloni for helpful discussions in a closely related joint project. Open access funding provided by Institute of Science and Technology (IST Austria). All authors were supported by the ERC Advanced Grant “RMTBeyond” No. 101020331. article_number: '14' article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X - first_name: Oleksii full_name: Kolupaiev, Oleksii id: 149b70d4-896a-11ed-bdf8-8c63fd44ca61 last_name: Kolupaiev orcid: 0000-0003-1491-4623 citation: ama: Erdös L, Henheik SJ, Kolupaiev O. Loschmidt echo for deformed Wigner matrices. Letters in Mathematical Physics. 2025;115. doi:10.1007/s11005-025-01904-5 apa: Erdös, L., Henheik, S. J., & Kolupaiev, O. (2025). Loschmidt echo for deformed Wigner matrices. Letters in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s11005-025-01904-5 chicago: Erdös, László, Sven Joscha Henheik, and Oleksii Kolupaiev. “Loschmidt Echo for Deformed Wigner Matrices.” Letters in Mathematical Physics. Springer Nature, 2025. https://doi.org/10.1007/s11005-025-01904-5. ieee: L. Erdös, S. J. Henheik, and O. Kolupaiev, “Loschmidt echo for deformed Wigner matrices,” Letters in Mathematical Physics, vol. 115. Springer Nature, 2025. ista: Erdös L, Henheik SJ, Kolupaiev O. 2025. Loschmidt echo for deformed Wigner matrices. Letters in Mathematical Physics. 115, 14. mla: Erdös, László, et al. “Loschmidt Echo for Deformed Wigner Matrices.” Letters in Mathematical Physics, vol. 115, 14, Springer Nature, 2025, doi:10.1007/s11005-025-01904-5. short: L. Erdös, S.J. Henheik, O. Kolupaiev, Letters in Mathematical Physics 115 (2025). corr_author: '1' date_created: 2025-02-05T06:48:29Z date_published: 2025-01-30T00:00:00Z date_updated: 2026-07-29T13:18:16Z day: '30' ddc: - '510' department: - _id: LaEr doi: 10.1007/s11005-025-01904-5 ec_funded: 1 external_id: arxiv: - '2410.08108' isi: - '001409618800002' pmid: - '39896265' file: - access_level: open_access checksum: ee07edf5f85a6f2651926b2f8760af74 content_type: application/pdf creator: dernst date_created: 2025-02-05T07:01:40Z date_updated: 2025-02-05T07:01:40Z file_id: '19004' file_name: 2025_LettersMathPhysics_Erdoes.pdf file_size: 828335 relation: main_file success: 1 file_date_updated: 2025-02-05T07:01:40Z fulldoi: https://doi.org/10.1007/s11005-025-01904-5 has_accepted_license: '1' intvolume: ' 115' isi: 1 language: - iso: eng month: '01' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta publication: Letters in Mathematical Physics publication_identifier: issn: - 1573-0530 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '19540' relation: dissertation_contains status: public scopus_import: '1' status: public title: Loschmidt echo for deformed Wigner matrices tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 115 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '19548' abstract: - lang: eng text: "We consider the BCS energy gap „.T / (essentially given by „.T / \x19 \x81.T; p\x16/,\r\nthe BCS order parameter) at all temperatures 0 \x14 T \x14 Tc up to the critical one, Tc, and show\r\nthat, in the limit of weak coupling, the ratio „.T /=Tc is given by a universal function of the relative temperature T =Tc. On the one hand, this recovers a recent result by Langmann and Triola\r\n[Phys. Rev. B 108 (2023), no. 10, article no. 104503] on three-dimensional s-wave superconductors for temperatures bounded uniformly away from Tc. On the other hand, our result lifts these\r\nrestrictions, as we consider arbitrary spatial dimensions d 2 ¹1; 2; 3º, discuss superconductors\r\nwith non-zero angular momentum (primarily in two dimensions), and treat the perhaps physically most interesting (due to the occurrence of the superconducting phase transition) regime of\r\ntemperatures close to Tc.\r\n\r\n​\r\n ." acknowledgement: "We thank Andreas Deuchert, Christian Hainzl, Edwin Langmann, Marius Lemm, Robert Seiringer, and Jan Philip Solovej for helpful discussions,\r\nand Edwin Langmann and Robert Seiringer for valuable comments on an earlier version of the manuscript.\r\nFunding. Joscha Henheik gratefully acknowledges partial financial support by the\r\nERC Advanced Grant “RMTBeyond” No. 101020331. Asbjørn Bækgaard Lauritsen\r\ngratefully acknowledges partial financial support by the Austrian Science Fund (FWF)\r\nthrough grant DOI 10.55776/I6427 (as part of the SFB/TRR 352).\r\n" article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X - first_name: Asbjørn Bækgaard full_name: Lauritsen, Asbjørn Bækgaard id: e1a2682f-dc8d-11ea-abe3-81da9ac728f1 last_name: Lauritsen orcid: 0000-0003-4476-2288 citation: ama: Henheik SJ, Lauritsen AB. Universal behavior of the BCS energy gap. Journal of Spectral Theory. 2025;15(1):305–352. doi:10.4171/JST/540 apa: Henheik, S. J., & Lauritsen, A. B. (2025). Universal behavior of the BCS energy gap. Journal of Spectral Theory. EMS Press. https://doi.org/10.4171/JST/540 chicago: Henheik, Sven Joscha, and Asbjørn Bækgaard Lauritsen. “Universal Behavior of the BCS Energy Gap.” Journal of Spectral Theory. EMS Press, 2025. https://doi.org/10.4171/JST/540. ieee: S. J. Henheik and A. B. Lauritsen, “Universal behavior of the BCS energy gap,” Journal of Spectral Theory, vol. 15, no. 1. EMS Press, pp. 305–352, 2025. ista: Henheik SJ, Lauritsen AB. 2025. Universal behavior of the BCS energy gap. Journal of Spectral Theory. 15(1), 305–352. mla: Henheik, Sven Joscha, and Asbjørn Bækgaard Lauritsen. “Universal Behavior of the BCS Energy Gap.” Journal of Spectral Theory, vol. 15, no. 1, EMS Press, 2025, pp. 305–352, doi:10.4171/JST/540. short: S.J. Henheik, A.B. Lauritsen, Journal of Spectral Theory 15 (2025) 305–352. corr_author: '1' date_created: 2025-04-11T09:19:28Z date_published: 2025-01-09T00:00:00Z date_updated: 2026-07-29T13:18:17Z day: '09' ddc: - '500' department: - _id: LaEr - _id: RoSe doi: 10.4171/JST/540 ec_funded: 1 external_id: arxiv: - '2312.11310' isi: - '001438931600009' file: - access_level: open_access checksum: f49e06e8dba819f7ad52a202e287ebca content_type: application/pdf creator: cchlebak date_created: 2025-04-11T09:13:31Z date_updated: 2025-04-11T09:13:31Z file_id: '19549' file_name: Henheik_JSpectralTheory_2025.pdf file_size: 779158 relation: main_file success: 1 file_date_updated: 2025-04-11T09:13:31Z fulldoi: https://doi.org/10.4171/JST/540 has_accepted_license: '1' intvolume: ' 15' isi: 1 issue: '1' language: - iso: eng month: '01' oa: 1 oa_version: Published Version page: 305–352 project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta - _id: bda63fe5-d553-11ed-ba76-a16e3d2f256b grant_number: I06427 name: Mathematical Challenges in BCS Theory of Superconductivity publication: Journal of Spectral Theory publication_identifier: eissn: - 1664-0403 publication_status: published publisher: EMS Press quality_controlled: '1' related_material: record: - id: '19540' relation: dissertation_contains status: public scopus_import: '1' status: public title: Universal behavior of the BCS energy gap tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 15 year: '2025' ... --- OA_place: repository _id: '19552' abstract: - lang: eng text: "Particle creation terms in quantum Hamiltonians are usually ultraviolet\r\ndivergent and thus mathematically ill defined. A rather novel way of solving\r\nthis problem is based on imposing so-called interior-boundary conditions on the\r\nwave function. Previous papers showed that this approach works in the\r\nnon-relativistic regime, but particle creation is mostly relevant in the\r\nrelativistic case after all. In flat relativistic space-time (that is,\r\nneglecting gravity), the approach was previously found to work only for certain\r\nsomewhat artificial cases. Here, as a way of taking gravity into account, we\r\nconsider curved space-time, specifically the super-critical\r\nReissner-Nordstr\\\"om space-time, which features a naked timelike singularity.\r\nWe find that the interior-boundary approach works fully in this setting; in\r\nparticular, we prove rigorously the existence of well-defined, self-adjoint\r\nHamiltonians with particle creation at the singularity, based on\r\ninterior-boundary conditions. We also non-rigorously analyze the asymptotic\r\nbehavior of the Bohmian trajectories and construct the corresponding Bohm-Bell\r\nprocess of particle creation, motion, and annihilation. The upshot is that in\r\nquantum physics, a naked space-time singularity need not lead to a breakdown of\r\nphysical laws, but on the contrary allows for boundary conditions governing\r\nwhat comes out of the singularity and thereby removing the ultraviolet\r\ndivergence." acknowledgement: "JH gratefully acknowledges partial financial support by the ERC Advanced\r\nGrant “RMTBeyond” No. 101020331." article_processing_charge: No arxiv: 1 author: - first_name: Sven Joscha full_name: Henheik, Sven Joscha id: 31d731d7-d235-11ea-ad11-b50331c8d7fb last_name: Henheik orcid: 0000-0003-1106-327X - first_name: Bipul full_name: Poudyal, Bipul last_name: Poudyal - first_name: Roderich full_name: Tumulka, Roderich last_name: Tumulka citation: ama: Henheik SJ, Poudyal B, Tumulka R. How a space-time singularity helps remove the ultraviolet divergence problem. arXiv. doi:10.48550/arXiv.2409.00677 apa: Henheik, S. J., Poudyal, B., & Tumulka, R. (n.d.). How a space-time singularity helps remove the ultraviolet divergence problem. arXiv. https://doi.org/10.48550/arXiv.2409.00677 chicago: Henheik, Sven Joscha, Bipul Poudyal, and Roderich Tumulka. “How a Space-Time Singularity Helps Remove the Ultraviolet Divergence Problem.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2409.00677. ieee: S. J. Henheik, B. Poudyal, and R. Tumulka, “How a space-time singularity helps remove the ultraviolet divergence problem,” arXiv. . ista: Henheik SJ, Poudyal B, Tumulka R. How a space-time singularity helps remove the ultraviolet divergence problem. arXiv, 10.48550/arXiv.2409.00677. mla: Henheik, Sven Joscha, et al. “How a Space-Time Singularity Helps Remove the Ultraviolet Divergence Problem.” ArXiv, doi:10.48550/arXiv.2409.00677. short: S.J. Henheik, B. Poudyal, R. Tumulka, ArXiv (n.d.). corr_author: '1' date_created: 2025-04-11T12:07:25Z date_published: 2025-02-28T00:00:00Z date_updated: 2026-07-29T13:18:16Z day: '28' department: - _id: LaEr doi: 10.48550/arXiv.2409.00677 ec_funded: 1 external_id: arxiv: - '2409.00677' fulldoi: https://doi.org/10.48550/arXiv.2409.00677 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2409.00677 month: '02' oa: 1 oa_version: Preprint project: - _id: 62796744-2b32-11ec-9570-940b20777f1d call_identifier: H2020 grant_number: '101020331' name: Random matrices beyond Wigner-Dyson-Mehta publication: arXiv publication_status: draft related_material: record: - id: '19540' relation: dissertation_contains status: public status: public title: How a space-time singularity helps remove the ultraviolet divergence problem type: preprint user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2025' ... --- OA_place: publisher OA_type: gold _id: '22450' abstract: - lang: eng text: "Background: Residential exposure to trees has been associated with reduced mortality risks. We hypothesise that in addition to tree canopy cover, tree canopy configuration also plays a role in exposure–mortality relationships. As there is limited evidence on this hypothesis, especially longitudinal evidence, we performed a nationwide study to investigate the residential tree canopy configuration–mortality associations in the Swiss population.\r\nMethods: In this longitudinal study, the tree canopy cover and configuration metrics within 500 m of individuals’ residences were quantified using high-resolution tree canopy data (1 × 1 m) from 2010 to 2019. We developed single-exposure and multi-exposure time-varying Cox regression models to estimate the associations between the different exposure metrics and natural-cause and cause-specific mortality in Swiss adults (aged from 20 years to 90 years). Mortality and census data were taken from the Swiss National Cohort (SNC). We estimated the hazard ratios (HRs) and corresponding 95% CIs per IQR increase in the metrics adjusting for personal sociodemographic and contextual covariates. We also explored the effect modification by tree canopy cover, PM10, air temperature, urbanisation level, age, sex, and area-based local socioeconomic position.\r\nFindings: Our analyses included 6 215 073 individuals from the SNC between 2010 and 2019. In the fully adjusted single-exposure models, we observed protective associations between natural-cause mortality risk and tree canopy cover (IQR 12·4%, HR 0·979 [95% CI 0·975–0·983]) and configuration metrics describing the aggregation (6·3%, 0·831 [0·823–0·840]), and connectedness (2·9%, 0·946 [0·938–0·953]); and detrimental associations with two metrics describing the fragmentation (211 patches per 100 ha, 1·073 [1·066–1·080]) and shape complexity (1·9, 1·094 [1·089–1·100]) of patches. The associations were generally preserved with other common causes of death. According to the multi-exposure models, the HR (95% CI) for the combination of one IQR decrease in aggregation and one IQR increase in fragmentation and shape complexity was 1·366 (1·343–1·390). Analyses on modification effects suggested a stronger association in people living in areas with a higher level of tree canopy cover, PM10 concentration, air temperature, and urbanisation level.\r\nInterpretation: Aggregated, connected, and less fragmented forested greenspaces might offer stronger health benefits than isolated, fragmented ones, but are difficult to implement in cities. Our study provided valuable insights into optimising forested greenspaces and highlighted future directions for the planning and management of urban forests towards healthy and green cities." article_processing_charge: No article_type: original author: - first_name: Dengkai full_name: Chi, Dengkai last_name: Chi - first_name: Gabriele full_name: Manoli, Gabriele last_name: Manoli - first_name: Brenda full_name: Lin, Brenda last_name: Lin - first_name: Raf full_name: Aerts, Raf last_name: Aerts - first_name: Jun full_name: Yang, Jun last_name: Yang - first_name: Amy full_name: Hahs, Amy last_name: Hahs - first_name: Daniel full_name: Richards, Daniel last_name: Richards - first_name: Naika full_name: Meili, Naika last_name: Meili - first_name: Yue full_name: Zhu, Yue last_name: Zhu - first_name: Yeshan full_name: Qiu, Yeshan last_name: Qiu - first_name: Jing full_name: Wang, Jing last_name: Wang - first_name: Paolo full_name: Burlando, Paolo last_name: Burlando - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Puay Yok full_name: Tan, Puay Yok last_name: Tan citation: ama: 'Chi D, Manoli G, Lin B, et al. Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. The Lancet Planetary Health. 2025;9(3):e186-e195. doi:10.1016/s2542-5196(25)00022-1' apa: 'Chi, D., Manoli, G., Lin, B., Aerts, R., Yang, J., Hahs, A., … Tan, P. Y. (2025). Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. The Lancet Planetary Health. Elsevier. https://doi.org/10.1016/s2542-5196(25)00022-1' chicago: 'Chi, Dengkai, Gabriele Manoli, Brenda Lin, Raf Aerts, Jun Yang, Amy Hahs, Daniel Richards, et al. “Residential Tree Canopy Configuration and Mortality in 6 Million Swiss Adults: A Longitudinal Study.” The Lancet Planetary Health. Elsevier, 2025. https://doi.org/10.1016/s2542-5196(25)00022-1.' ieee: 'D. Chi et al., “Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study,” The Lancet Planetary Health, vol. 9, no. 3. Elsevier, pp. e186–e195, 2025.' ista: 'Chi D, Manoli G, Lin B, Aerts R, Yang J, Hahs A, Richards D, Meili N, Zhu Y, Qiu Y, Wang J, Burlando P, Fatichi S, Tan PY. 2025. Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study. The Lancet Planetary Health. 9(3), e186–e195.' mla: 'Chi, Dengkai, et al. “Residential Tree Canopy Configuration and Mortality in 6 Million Swiss Adults: A Longitudinal Study.” The Lancet Planetary Health, vol. 9, no. 3, Elsevier, 2025, pp. e186–95, doi:10.1016/s2542-5196(25)00022-1.' short: D. Chi, G. Manoli, B. Lin, R. Aerts, J. Yang, A. Hahs, D. Richards, N. Meili, Y. Zhu, Y. Qiu, J. Wang, P. Burlando, S. Fatichi, P.Y. Tan, The Lancet Planetary Health 9 (2025) e186–e195. das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-03-01T00:00:00Z date_updated: 2026-07-30T11:57:46Z day: '01' ddc: - '550' doi: 10.1016/s2542-5196(25)00022-1 extern: '1' fulldoi: https://doi.org/10.1016/s2542-5196(25)00022-1 has_accepted_license: '1' intvolume: ' 9' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/S2542-5196(25)00022-1 month: '03' oa: 1 oa_version: Published Version page: e186-e195 publication: The Lancet Planetary Health publication_identifier: eissn: - 2542-5196 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'Residential tree canopy configuration and mortality in 6 million Swiss adults: A longitudinal study' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 9 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22469' abstract: - lang: eng text: Accurate flood simulation remains a significant challenge in many flood-prone regions, particularly in developing countries and urban areas, where the availability of high-resolution topographic data is especially limited. While publicly available digital elevation model (DEM) datasets are increasingly accessible, their spatial resolution is often insufficient for reflecting fine-scaled elevation details, which hinders the ability to simulate pluvial floods in built environments. To address this issue, we implemented a deep-learning-based method, which efficiently enhances the spatial resolution of DEM data, and quantified the effect of the improved DEM on flood simulation. The method employs a tailored multi-source input module, enabling it to effectively integrate and learn from diverse data sources. By utilising publicly accessible global datasets, such as low-resolution DEM datasets (i.e. 30 m Shuttle Radar Topography Mission, SRTM) in conjunction with high-resolution multispectral imagery (e.g. Sentinel-2A), our approach allows us to produce a super-resolution DEM, which exhibits superior performance compared to conventional methods in reconstructing 10 m DEM data based on 30 m DEM data and 10 m multispectral satellite images. We evaluated the performance of the super-resolution DEM in flood simulations. Compared to conventional methods (e.g. bicubic interpolation), the simulation results demonstrated that our approach significantly improved the accuracy of flood simulations, with a reduction in the mean absolute error of floodwater depth of about 13.1 % and an increase in the intersection over union (IoU) for inundation area predictions of about 46 %. Accordingly, this study underscores the practical value of machine learning techniques that leverage publicly available global datasets to generate DEMs that allow for the enhancement of flood simulations. article_processing_charge: No article_type: original author: - first_name: Yue full_name: Zhu, Yue last_name: Zhu - first_name: Paolo full_name: Burlando, Paolo last_name: Burlando - first_name: Puay Yok full_name: Tan, Puay Yok last_name: Tan - first_name: Christian full_name: Geiß, Christian last_name: Geiß - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi citation: ama: Zhu Y, Burlando P, Tan PY, Geiß C, Fatichi S. Improving pluvial flood simulations with a multi-source digital elevation model super-resolution method. Natural Hazards and Earth System Sciences. 2025;25(7):2271-2286. doi:10.5194/nhess-25-2271-2025 apa: Zhu, Y., Burlando, P., Tan, P. Y., Geiß, C., & Fatichi, S. (2025). Improving pluvial flood simulations with a multi-source digital elevation model super-resolution method. Natural Hazards and Earth System Sciences. Copernicus Publications. https://doi.org/10.5194/nhess-25-2271-2025 chicago: Zhu, Yue, Paolo Burlando, Puay Yok Tan, Christian Geiß, and Simone Fatichi. “Improving Pluvial Flood Simulations with a Multi-Source Digital Elevation Model Super-Resolution Method.” Natural Hazards and Earth System Sciences. Copernicus Publications, 2025. https://doi.org/10.5194/nhess-25-2271-2025. ieee: Y. Zhu, P. Burlando, P. Y. Tan, C. Geiß, and S. Fatichi, “Improving pluvial flood simulations with a multi-source digital elevation model super-resolution method,” Natural Hazards and Earth System Sciences, vol. 25, no. 7. Copernicus Publications, pp. 2271–2286, 2025. ista: Zhu Y, Burlando P, Tan PY, Geiß C, Fatichi S. 2025. Improving pluvial flood simulations with a multi-source digital elevation model super-resolution method. Natural Hazards and Earth System Sciences. 25(7), 2271–2286. mla: Zhu, Yue, et al. “Improving Pluvial Flood Simulations with a Multi-Source Digital Elevation Model Super-Resolution Method.” Natural Hazards and Earth System Sciences, vol. 25, no. 7, Copernicus Publications, 2025, pp. 2271–86, doi:10.5194/nhess-25-2271-2025. short: Y. Zhu, P. Burlando, P.Y. Tan, C. Geiß, S. Fatichi, Natural Hazards and Earth System Sciences 25 (2025) 2271–2286. das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-07-08T00:00:00Z date_updated: 2026-07-30T11:49:35Z day: '08' ddc: - '550' doi: 10.5194/nhess-25-2271-2025 extern: '1' fulldoi: https://doi.org/10.5194/nhess-25-2271-2025 has_accepted_license: '1' intvolume: ' 25' issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.5194/nhess-25-2271-2025 month: '07' oa: 1 oa_version: Published Version page: 2271-2286 publication: Natural Hazards and Earth System Sciences publication_identifier: eissn: - 1684-9981 issn: - 1561-8633 publication_status: published publisher: Copernicus Publications quality_controlled: '1' scopus_import: '1' status: public title: Improving pluvial flood simulations with a multi-source digital elevation model super-resolution method tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 25 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '22463' abstract: - lang: eng text: 'Glacier retreat as a consequence of climate change creates new ice-free terrain and soil development that prompt plant colonization and ecological succession. These processes impact terrestrial ecosystems with profound ecological and societal consequences. However, quantification of how the carbon cycle evolves in deglaciated areas in response to these processes remains limited. We examined the impacts of forest expansion and soil development on the carbon cycle under climate change in a deglaciated area in the Swiss Alps. Using the mechanistic ecohydrological T&C model, we computed the changes in vegetation, soil, and carbon from 1981 to 2099 under climate change, revealing complex carbon cycle responses in deglaciating ecosystems. Vegetation growth, soil organic matter, and plant nutrient uptake are projected to increase by mid-century and then stabilize, indicating that plant growth is relatively limited by nutrient availability. The amount of carbon stored in plant biomass will increase toward the end of the century at a faster rate than that of carbon stored in soil and litter. The carbon cycle is projected to continue its current accelerating trend characterized by enhanced vegetation photosynthesis, increased plant and soil respiration, and higher net ecosystem production (NEP) by mid-century. Alpine ecosystems have already been serving as carbon sinks and have the potential to increase their carbon sink capacity, but at varying rates depending on how climate will evolve: NEP will stabilize around 24 gC m^−2 y^−1 in RCP4.5 or might elevate to 55 gC m^−2 y^−1 by end-century in RCP8.5. Even under the most extreme scenario, this increase in stored carbon in the proglacial areas of the Swiss Alps is still a drop in the ocean, as it represents only 0.9% of overall Swiss carbon emissions, thus highlighting the need for additional carbon management and mitigation efforts.' article_number: '110682' article_processing_charge: No article_type: original author: - first_name: Fuxiao full_name: Jiang, Fuxiao last_name: Jiang - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Gianalberto full_name: Losapio, Gianalberto last_name: Losapio - first_name: Nadav full_name: Peleg, Nadav last_name: Peleg citation: ama: Jiang F, Fatichi S, Losapio G, Peleg N. Future glacier retreat and forest expansion in the Swiss Alps provide limited benefits for carbon sinks. Agricultural and Forest Meteorology. 2025;372. doi:10.1016/j.agrformet.2025.110682 apa: Jiang, F., Fatichi, S., Losapio, G., & Peleg, N. (2025). Future glacier retreat and forest expansion in the Swiss Alps provide limited benefits for carbon sinks. Agricultural and Forest Meteorology. Elsevier. https://doi.org/10.1016/j.agrformet.2025.110682 chicago: Jiang, Fuxiao, Simone Fatichi, Gianalberto Losapio, and Nadav Peleg. “Future Glacier Retreat and Forest Expansion in the Swiss Alps Provide Limited Benefits for Carbon Sinks.” Agricultural and Forest Meteorology. Elsevier, 2025. https://doi.org/10.1016/j.agrformet.2025.110682. ieee: F. Jiang, S. Fatichi, G. Losapio, and N. Peleg, “Future glacier retreat and forest expansion in the Swiss Alps provide limited benefits for carbon sinks,” Agricultural and Forest Meteorology, vol. 372. Elsevier, 2025. ista: Jiang F, Fatichi S, Losapio G, Peleg N. 2025. Future glacier retreat and forest expansion in the Swiss Alps provide limited benefits for carbon sinks. Agricultural and Forest Meteorology. 372, 110682. mla: Jiang, Fuxiao, et al. “Future Glacier Retreat and Forest Expansion in the Swiss Alps Provide Limited Benefits for Carbon Sinks.” Agricultural and Forest Meteorology, vol. 372, 110682, Elsevier, 2025, doi:10.1016/j.agrformet.2025.110682. short: F. Jiang, S. Fatichi, G. Losapio, N. Peleg, Agricultural and Forest Meteorology 372 (2025). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-09-15T00:00:00Z date_updated: 2026-07-30T11:52:23Z day: '15' ddc: - '550' doi: 10.1016/j.agrformet.2025.110682 extern: '1' fulldoi: https://doi.org/10.1016/j.agrformet.2025.110682 has_accepted_license: '1' intvolume: ' 372' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.agrformet.2025.110682 month: '09' oa: 1 oa_version: Published Version publication: Agricultural and Forest Meteorology publication_identifier: eissn: - 1873-2240 issn: - 0168-1923 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Future glacier retreat and forest expansion in the Swiss Alps provide limited benefits for carbon sinks tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 372 year: '2025' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22462' abstract: - lang: eng text: Enhanced rock weathering (ERW) is an emerging carbon dioxide removal (CDR) strategy that can support net-zero emission targets. However, current ERW modelling efforts rely on assumptions that introduce substantial variation in CDR estimates across varying ecosystems and hydroclimatic conditions. They typically ignore or oversimplify plant–soil interactions and high-frequency hydrological dynamics, obscuring short-term weathering responses and biotic feedbacks to soil moisture dynamics. Here, we introduce an integrated, process-based modelling framework, T&C-SMEW, which represents ecohydrological and ERW dynamics, along with microbially explicit biogeochemical processes. We compared framework simulations against a controlled mesocosm experiment and long-term field observations, demonstrating its ability to reproduce feedstock cation release, soil pH dynamics, gross primary production, and CO2 fluxes. T&C-SMEW reveals hydrological constraints and vegetation effects on ERW-mediated CDR by quantifying impacts on ecosystem respiration, net ecosystem exchange, and alkalinity export, emphasising the importance of ecohydrological modelling for ecosystem-level CDR estimation. These advances provide a modelling framework for identifying optimal deployment scenarios to establish ERW as a viable and operationally feasible CDR approach. article_number: e70650 article_processing_charge: No article_type: original author: - first_name: Ziyan full_name: Zhang, Ziyan last_name: Zhang - first_name: Gregory full_name: Jones, Gregory last_name: Jones - first_name: Salvatore full_name: Calabrese, Salvatore last_name: Calabrese - first_name: Matteo full_name: Bertagni, Matteo last_name: Bertagni - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Bonnie full_name: Waring, Bonnie last_name: Waring - first_name: Athanasios full_name: Paschalis, Athanasios last_name: Paschalis citation: ama: Zhang Z, Jones G, Calabrese S, et al. An integrated modelling framework to determine terrestrial carbon dioxide removal via enhanced rock weathering. Global Change Biology. 2025;31(12). doi:10.1111/gcb.70650 apa: Zhang, Z., Jones, G., Calabrese, S., Bertagni, M., Fatichi, S., Waring, B., & Paschalis, A. (2025). An integrated modelling framework to determine terrestrial carbon dioxide removal via enhanced rock weathering. Global Change Biology. Wiley. https://doi.org/10.1111/gcb.70650 chicago: Zhang, Ziyan, Gregory Jones, Salvatore Calabrese, Matteo Bertagni, Simone Fatichi, Bonnie Waring, and Athanasios Paschalis. “An Integrated Modelling Framework to Determine Terrestrial Carbon Dioxide Removal via Enhanced Rock Weathering.” Global Change Biology. Wiley, 2025. https://doi.org/10.1111/gcb.70650. ieee: Z. Zhang et al., “An integrated modelling framework to determine terrestrial carbon dioxide removal via enhanced rock weathering,” Global Change Biology, vol. 31, no. 12. Wiley, 2025. ista: Zhang Z, Jones G, Calabrese S, Bertagni M, Fatichi S, Waring B, Paschalis A. 2025. An integrated modelling framework to determine terrestrial carbon dioxide removal via enhanced rock weathering. Global Change Biology. 31(12), e70650. mla: Zhang, Ziyan, et al. “An Integrated Modelling Framework to Determine Terrestrial Carbon Dioxide Removal via Enhanced Rock Weathering.” Global Change Biology, vol. 31, no. 12, e70650, Wiley, 2025, doi:10.1111/gcb.70650. short: Z. Zhang, G. Jones, S. Calabrese, M. Bertagni, S. Fatichi, B. Waring, A. Paschalis, Global Change Biology 31 (2025). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-12-01T00:00:00Z date_updated: 2026-07-30T11:54:40Z day: '01' ddc: - '550' doi: 10.1111/gcb.70650 extern: '1' fulldoi: https://doi.org/10.1111/gcb.70650 has_accepted_license: '1' intvolume: ' 31' issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1111/gcb.70650 month: '12' oa: 1 oa_version: Published Version publication: Global Change Biology publication_identifier: eissn: - 1365-2486 issn: - 1354-1013 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: An integrated modelling framework to determine terrestrial carbon dioxide removal via enhanced rock weathering tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 31 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22483' abstract: - lang: eng text: Agrivoltaic systems are characterized by the co‐existence of photovoltaic panels on agricultural land, allowing simultaneous solar energy and food production without need for further land. Agrivoltaic installations alter the local microclimatic conditions of the land surface, impacting the performance of the agricultural systems embedded in them. In this study we develop an ecohydrological modeling framework combining a module that simulates changes in micrometeorology due to photovoltaic panel installations with a state‐of‐the‐art model that resolves land surface water, energy, and vegetation dynamics (i.e., the terrestrial biosphere model T&C). We demonstrate that the modeling framework is capable of reproducing grassland dynamics across a broad range of climates and agrivoltaic architectures. With the use of the model we evaluated grassland performance across the Mediterranean for two most commonly used architectures, namely mixed mounted solar panels and rotating solar tracking panels. We found that C3 grassland yields can be significantly enhanced only in climates where annual potential evapotranspiration exceeds annual rainfall. Changes in grassland productivity were attributed primarily to changes in the light environment at the land surface, with changes in surface aerodynamic roughness and rainfall redistribution due to drainage on panels playing a smaller negative role of comparable magnitudes. article_number: e2024EF005183 article_processing_charge: No article_type: original author: - first_name: Athanasios full_name: Paschalis, Athanasios last_name: Paschalis - first_name: Sara full_name: Bonetti, Sara last_name: Bonetti - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi citation: ama: Paschalis A, Bonetti S, Fatichi S. Controls of ecohydrological grassland dynamics in agrivoltaic systems. Earth’s Future. 2025;13(3). doi:10.1029/2024ef005183 apa: Paschalis, A., Bonetti, S., & Fatichi, S. (2025). Controls of ecohydrological grassland dynamics in agrivoltaic systems. Earth’s Future. American Geophysical Union. https://doi.org/10.1029/2024ef005183 chicago: Paschalis, Athanasios, Sara Bonetti, and Simone Fatichi. “Controls of Ecohydrological Grassland Dynamics in Agrivoltaic Systems.” Earth’s Future. American Geophysical Union, 2025. https://doi.org/10.1029/2024ef005183. ieee: A. Paschalis, S. Bonetti, and S. Fatichi, “Controls of ecohydrological grassland dynamics in agrivoltaic systems,” Earth’s Future, vol. 13, no. 3. American Geophysical Union, 2025. ista: Paschalis A, Bonetti S, Fatichi S. 2025. Controls of ecohydrological grassland dynamics in agrivoltaic systems. Earth’s Future. 13(3), e2024EF005183. mla: Paschalis, Athanasios, et al. “Controls of Ecohydrological Grassland Dynamics in Agrivoltaic Systems.” Earth’s Future, vol. 13, no. 3, e2024EF005183, American Geophysical Union, 2025, doi:10.1029/2024ef005183. short: A. Paschalis, S. Bonetti, S. Fatichi, Earth’s Future 13 (2025). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-03-01T00:00:00Z date_updated: 2026-07-30T11:46:07Z day: '01' ddc: - '550' doi: 10.1029/2024ef005183 extern: '1' fulldoi: https://doi.org/10.1029/2024ef005183 has_accepted_license: '1' intvolume: ' 13' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2024EF005183 month: '03' oa: 1 oa_version: Published Version publication: Earth's Future publication_identifier: eissn: - 2328-4277 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Controls of ecohydrological grassland dynamics in agrivoltaic systems tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 13 year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22431' abstract: - lang: eng text: The snow and glaciers of the Peruvian Andes provide vital water supplies in a region facing water scarcity and substantial glacier change. However, there remains a lack of understanding of snow processes and quantification of the contribution of melt to runoff. Here we apply a distributed glacio-hydrological model over the Rio Santa basin to disentangle the role of the cryosphere in the Andean water cycle. Only at the highest elevations (>5000 m a.s.l.) is the snow cover continuous; at lower elevations, the snowpack is thin and ephemeral, with rapid cycles of snowfall and melt. Due to the large catchment area affected by ephemeral snow, its contribution to catchment inputs is substantial (23% and 38% in the wet and dry season, respectively). Ice melt is crucial in the mid-dry season (up to 44% of inputs). Our results improve estimates of water fluxes and call for further process-based modelling across the Andes. article_number: '434' article_processing_charge: No article_type: original author: - first_name: Catriona L. full_name: Fyffe, Catriona L. last_name: Fyffe - first_name: Emily full_name: Potter, Emily last_name: Potter - first_name: Evan full_name: Miles, Evan last_name: Miles - first_name: Thomas E. full_name: Shaw, Thomas E. last_name: Shaw - first_name: Michael full_name: McCarthy, Michael last_name: McCarthy - first_name: Andrew full_name: Orr, Andrew last_name: Orr - first_name: Edwin full_name: Loarte, Edwin last_name: Loarte - first_name: Katy full_name: Medina, Katy last_name: Medina - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Rob full_name: Hellström, Rob last_name: Hellström - first_name: Michel full_name: Baraer, Michel last_name: Baraer - first_name: Emilio full_name: Mateo, Emilio last_name: Mateo - first_name: Alejo full_name: Cochachin, Alejo last_name: Cochachin - first_name: Matthew full_name: Westoby, Matthew last_name: Westoby - first_name: Francesca full_name: Pellicciotti, Francesca last_name: Pellicciotti citation: ama: Fyffe CL, Potter E, Miles E, et al. Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes. Communications Earth & Environment. 2025;6. doi:10.1038/s43247-025-02379-x apa: Fyffe, C. L., Potter, E., Miles, E., Shaw, T. E., McCarthy, M., Orr, A., … Pellicciotti, F. (2025). Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes. Communications Earth & Environment. Springer Nature. https://doi.org/10.1038/s43247-025-02379-x chicago: Fyffe, Catriona L., Emily Potter, Evan Miles, Thomas E. Shaw, Michael McCarthy, Andrew Orr, Edwin Loarte, et al. “Thin and Ephemeral Snow Shapes Melt and Runoff Dynamics in the Peruvian Andes.” Communications Earth & Environment. Springer Nature, 2025. https://doi.org/10.1038/s43247-025-02379-x. ieee: C. L. Fyffe et al., “Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes,” Communications Earth & Environment, vol. 6. Springer Nature, 2025. ista: Fyffe CL, Potter E, Miles E, Shaw TE, McCarthy M, Orr A, Loarte E, Medina K, Fatichi S, Hellström R, Baraer M, Mateo E, Cochachin A, Westoby M, Pellicciotti F. 2025. Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes. Communications Earth & Environment. 6, 434. mla: Fyffe, Catriona L., et al. “Thin and Ephemeral Snow Shapes Melt and Runoff Dynamics in the Peruvian Andes.” Communications Earth & Environment, vol. 6, 434, Springer Nature, 2025, doi:10.1038/s43247-025-02379-x. short: C.L. Fyffe, E. Potter, E. Miles, T.E. Shaw, M. McCarthy, A. Orr, E. Loarte, K. Medina, S. Fatichi, R. Hellström, M. Baraer, E. Mateo, A. Cochachin, M. Westoby, F. Pellicciotti, Communications Earth & Environment 6 (2025). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-06-05T00:00:00Z date_updated: 2026-08-03T13:31:18Z day: '05' ddc: - '550' doi: 10.1038/s43247-025-02379-x extern: '1' external_id: pmid: - '40486185' fulldoi: https://doi.org/10.1038/s43247-025-02379-x intvolume: ' 6' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s43247-025-02379-x month: '06' oa: 1 oa_version: Published Version pmid: 1 publication: Communications Earth & Environment publication_identifier: eissn: - 2662-4435 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Thin and ephemeral snow shapes melt and runoff dynamics in the Peruvian Andes tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 6 year: '2025' ... --- OA_place: publisher OA_type: gold _id: '22438' abstract: - lang: eng text: The topography of a landscape regulates the spatial distribution of water and energy fluxes, which are main drivers of vegetation and soil carbon and nutrient dynamics. Despite the recognized role of topography in mediating such processes, quantifying and predicting the spatial distribution of carbon and nutrient fluxes and stocks in highly heterogeneous landscapes remains challenging. The main limitations stem from the prevalence of largely decoupled modeling approaches which fail to concurrently account for ecohydrological and biogeochemical processes as well as the lack of adequate frameworks describing the links among topography, water and energy balances, and soil biogeochemical dynamics. Here, we extend the capabilities of the mechanistic ecohydrological model Tethys-Chloris-Biogeochemistry (T&C-BG) by including a soil carbon and nutrient routing module in the distributed model version. The newly developed T&C-BG-2D model is validated against long-term hydrological and biogeochemical measurements from the Hafren catchment in Wales (UK) and the Erlenbach catchment in the Swiss pre-Alps. The model successfully captures carbon and nutrient concentrations and dynamics in these catchments, with relative differences between simulated and observed median values of between −4% and −0.3% for dissolved organic carbon, and between 1% and 20% for ammonia. A sensitivity analysis in the Erlenbach basin suggests that elevation explains over 80% of the observed spatial patterns, followed by topographic wetness index (12.6%), aspect (2.9%), and curvature (2.1%). These findings underscore topography's critical role in shaping water, carbon, and nutrient dynamics, which cannot be reflected in plot-scale simulations neglecting spatial interactions and topographic effects. article_number: e2025WR040260 article_processing_charge: No article_type: original author: - first_name: Taiqi full_name: Lian, Taiqi last_name: Lian - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Manfred full_name: Stähli, Manfred last_name: Stähli - first_name: Sara full_name: Bonetti, Sara last_name: Bonetti citation: ama: Lian T, Fatichi S, Stähli M, Bonetti S. Assessing spatial patterns of carbon and nutrient dynamics in catchments of complex topography. Water Resources Research. 2025;61(10). doi:10.1029/2025wr040260 apa: Lian, T., Fatichi, S., Stähli, M., & Bonetti, S. (2025). Assessing spatial patterns of carbon and nutrient dynamics in catchments of complex topography. Water Resources Research. American Geophysical Union. https://doi.org/10.1029/2025wr040260 chicago: Lian, Taiqi, Simone Fatichi, Manfred Stähli, and Sara Bonetti. “Assessing Spatial Patterns of Carbon and Nutrient Dynamics in Catchments of Complex Topography.” Water Resources Research. American Geophysical Union, 2025. https://doi.org/10.1029/2025wr040260. ieee: T. Lian, S. Fatichi, M. Stähli, and S. Bonetti, “Assessing spatial patterns of carbon and nutrient dynamics in catchments of complex topography,” Water Resources Research, vol. 61, no. 10. American Geophysical Union, 2025. ista: Lian T, Fatichi S, Stähli M, Bonetti S. 2025. Assessing spatial patterns of carbon and nutrient dynamics in catchments of complex topography. Water Resources Research. 61(10), e2025WR040260. mla: Lian, Taiqi, et al. “Assessing Spatial Patterns of Carbon and Nutrient Dynamics in Catchments of Complex Topography.” Water Resources Research, vol. 61, no. 10, e2025WR040260, American Geophysical Union, 2025, doi:10.1029/2025wr040260. short: T. Lian, S. Fatichi, M. Stähli, S. Bonetti, Water Resources Research 61 (2025). das_tickbox: '1' date_created: 2026-07-27T12:30:23Z date_published: 2025-10-01T00:00:00Z date_updated: 2026-08-03T13:54:32Z day: '01' ddc: - '550' doi: 10.1029/2025wr040260 extern: '1' fulldoi: https://doi.org/10.1029/2025wr040260 intvolume: ' 61' issue: '10' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1029/2025WR040260 month: '10' oa: 1 oa_version: Published Version publication: Water Resources Research publication_identifier: eissn: - 1944-7973 issn: - 0043-1397 publication_status: published publisher: American Geophysical Union quality_controlled: '1' scopus_import: '1' status: public title: Assessing spatial patterns of carbon and nutrient dynamics in catchments of complex topography tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 61 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '19785' abstract: - lang: eng text: 'We consider a family of totally asymmetric simple exclusion processes (TASEPs), consisting of particles on a lattice that require binding by a “token” in various physical configurations to advance over the lattice. Using a combination of theory and simulations, we address the following questions: (i) How does token binding kinetics affect the current-density relation on the lattice? (ii) How does this current-density relation depend on the scarcity of tokens? (iii) How do tokens propagate the effects of the locally imposed disorder (such as a slow site) over the entire lattice? (iv) How does a shared pool of tokens couple concurrent TASEPs running on multiple lattices? and (v) How do our results translate to TASEPs with open boundaries that exchange particles with the reservoir? Since real particle motion (including in biological systems that inspired the standard TASEP model, e.g., protein synthesis or movement of molecular motors) is often catalyzed, regulated, actuated, or otherwise mediated, the token-driven TASEP dynamics analyzed in this paper should allow for a better understanding of real systems and enable a closer match between TASEP theory and experimental observations.' acknowledgement: B.K. thanks Stefano Elefante, Simon Rella, and Michal Hledík for their help with the usage of the cluster. B.K. additionally thanks Călin Guet and his group for help and advice. We thank M. Hennessey-Wesen and Luca Ciandrini for constructive comments on the paper. We thank Ankita Gupta (Indian Institute of Technology) for spotting a typographical error in Eq. (50) in the preprint version of this paper. article_number: '054122' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Bor full_name: Kavcic, Bor id: 350F91D2-F248-11E8-B48F-1D18A9856A87 last_name: Kavcic orcid: 0000-0001-6041-254X - first_name: Gašper full_name: Tkačik, Gašper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkačik orcid: 0000-0002-6699-1455 citation: ama: Kavcic B, Tkačik G. Token-driven totally asymmetric simple exclusion processes. Physical Review E. 2025;111(5). doi:10.1103/physreve.111.054122 apa: Kavcic, B., & Tkačik, G. (2025). Token-driven totally asymmetric simple exclusion processes. Physical Review E. American Physical Society. https://doi.org/10.1103/physreve.111.054122 chicago: Kavcic, Bor, and Gašper Tkačik. “Token-Driven Totally Asymmetric Simple Exclusion Processes.” Physical Review E. American Physical Society, 2025. https://doi.org/10.1103/physreve.111.054122. ieee: B. Kavcic and G. Tkačik, “Token-driven totally asymmetric simple exclusion processes,” Physical Review E, vol. 111, no. 5. American Physical Society, 2025. ista: Kavcic B, Tkačik G. 2025. Token-driven totally asymmetric simple exclusion processes. Physical Review E. 111(5), 054122. mla: Kavcic, Bor, and Gašper Tkačik. “Token-Driven Totally Asymmetric Simple Exclusion Processes.” Physical Review E, vol. 111, no. 5, 054122, American Physical Society, 2025, doi:10.1103/physreve.111.054122. short: B. Kavcic, G. Tkačik, Physical Review E 111 (2025). corr_author: '1' date_created: 2025-06-03T09:01:55Z date_published: 2025-05-19T00:00:00Z date_updated: 2026-08-04T08:34:22Z day: '19' ddc: - '570' department: - _id: GaTk doi: 10.1103/physreve.111.054122 external_id: isi: - '001496415600007' file: - access_level: open_access checksum: e8851ccd7cd0525c08c7308710413e74 content_type: application/pdf creator: dernst date_created: 2025-06-03T09:18:20Z date_updated: 2025-06-03T09:18:20Z file_id: '19787' file_name: 2025_PhysRevE_Kavcic.pdf file_size: 2766143 relation: main_file success: 1 file_date_updated: 2025-06-03T09:18:20Z fulldoi: https://doi.org/10.1103/physreve.111.054122 has_accepted_license: '1' intvolume: ' 111' isi: 1 issue: '5' language: - iso: eng month: '05' oa: 1 oa_version: Published Version publication: Physical Review E publication_identifier: eissn: - 2470-0053 issn: - 2470-0045 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '19658' relation: research_data status: public - id: '10579' relation: earlier_version status: public scopus_import: '1' status: public title: Token-driven totally asymmetric simple exclusion processes tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 111 year: '2025' ... --- _id: '20641' abstract: - lang: eng text: 'Protein conformational energy landscapes are shaped not only by intramolecular interactions but also by their environment. In protein crystals and protein-protein complexes, intermolecular contacts alter this energy landscape, but the exact nature of this alteration is difficult to decipher. Understanding how the crystal lattice affects protein dynamics is crucial for crystallography-based studies of motion, yet its influence on collective motions remains unclear. Aromatic ring flips in the hydrophobic core represent sensitive probes of such dynamics. Here, we compare the kinetics of aromatic ring flips in the protein GB1 in crystals, in complex with its binding partner IgG, and in solution, combining advanced isotope labeling with quantitative NMR methods. We show that rings in the core flip nearly a thousand times less frequently in crystals than in solution. Enhanced-sampling molecular dynamics simulations, based on a new crystal structure, reproduce these elevated barriers and reveal how the crystal restrains motions. ' acknowledged_ssus: - _id: NMR - _id: LifeSc acknowledgement: "We thank Nikolai R. Skrynnikov and Olga O. Lebedenko (St. Petersburg) for insightful discussions and for performing exploratory MD simulations. We are grateful to Tobias Schubeis (Lyon) for advice with GB1 crystallization, and Rebecca Schmid for initial crystallization trials.\r\nWe thank Sebastian Falkner for assistance with constructing the structural model of the IgG:GB1 complex.\r\nThis research was supported by the Scientific Service Units (SSU) of Institute of Science and Technology Austria (ISTA) through resources provided by the Nuclear Magnetic Resonance and the Lab Support Facilities. We thank Petra Rovó and Margarita Valhondo Falcón for excellent support of the NMR facility.\r\nLea M. Becker is recipient of a DOC fellowship of the Austrian Academy of Sciences at the Institute of Science and Technology Austria (grant no. PR10660EAW01). Christophe Chipot acknowledges the European Research Council (grant project 101097272 ``MilliInMicro'') and the Métropole du Grand Nancy (grant project ``ARC''). BM07-FIP2 is supported by the French ANR PIA3 (France 2030) EquipEx+ project MAGNIFIX under grant agreement ANR-21-ESRE-0011." article_processing_charge: No author: - first_name: Lea Marie full_name: Becker, Lea Marie id: 36336939-eb97-11eb-a6c2-c83f1214ca79 last_name: Becker orcid: 0000-0002-6401-5151 - first_name: Paul full_name: Schanda, Paul id: 7B541462-FAF6-11E9-A490-E8DFE5697425 last_name: Schanda orcid: 0000-0002-9350-7606 citation: ama: Becker LM, Schanda P. Data for “Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes.” 2025. doi:10.15479/AT-ISTA-20641 apa: Becker, L. M., & Schanda, P. (2025). Data for “Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-20641 chicago: Becker, Lea Marie, and Paul Schanda. “Data for ‘Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes.’” Institute of Science and Technology Austria, 2025. https://doi.org/10.15479/AT-ISTA-20641. ieee: L. M. Becker and P. Schanda, “Data for ‘Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes.’” Institute of Science and Technology Austria, 2025. ista: Becker LM, Schanda P. 2025. Data for ‘Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes’, Institute of Science and Technology Austria, 10.15479/AT-ISTA-20641. mla: Becker, Lea Marie, and Paul Schanda. Data for “Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes.” Institute of Science and Technology Austria, 2025, doi:10.15479/AT-ISTA-20641. short: L.M. Becker, P. Schanda, (2025). contributor: - contributor_type: researcher first_name: 'Haohao ' last_name: Fu - contributor_type: researcher first_name: Benjamin id: 71cda2f3-e604-11ee-a1df-da10587eda3f last_name: Tatman - contributor_type: researcher first_name: Matthias last_name: Dreydoppel - contributor_type: researcher first_name: Anna id: 9fb2a840-89e1-11ee-a8b7-cc5c7ba62471 last_name: Kapitonova - contributor_type: researcher first_name: Daniel id: 302BADF6-85FC-11EA-9E3B-B9493DDC885E last_name: Balazs orcid: 0000-0001-7597-043X - contributor_type: researcher first_name: Ulrich last_name: Weininger - contributor_type: researcher first_name: Sylvain last_name: Engilberge - contributor_type: researcher first_name: Christophe last_name: Chipot corr_author: '1' date_created: 2025-11-13T09:29:58Z date_published: 2025-11-18T00:00:00Z date_updated: 2026-08-04T09:32:44Z day: '18' ddc: - '572' department: - _id: GradSch - _id: PaSc doi: 10.15479/AT-ISTA-20641 file: - access_level: open_access checksum: a73a0550c644957e7f62241e239d3a1d content_type: application/zip creator: lbecker date_created: 2025-11-13T09:38:35Z date_updated: 2026-02-17T10:16:57Z file_id: '20643' file_name: Research_Data.zip file_size: 1806589513 relation: main_file - access_level: open_access checksum: 7176b257f753c213a0460ee06f802363 content_type: application/pdf creator: lbecker date_created: 2025-11-17T11:54:17Z date_updated: 2026-02-17T10:16:57Z file_id: '20652' file_name: README.pdf file_size: 191376 relation: table_of_contents file_date_updated: 2026-02-17T10:16:57Z fulldoi: https://doi.org/10.15479/AT-ISTA-20641 has_accepted_license: '1' month: '11' oa: 1 oa_version: Published Version project: - _id: 7be609c4-9f16-11ee-852c-85015ce2b9b0 grant_number: '26777' name: Exploring protein dynamics by solid-state MAS NMR through specific labeling approaches publisher: Institute of Science and Technology Austria related_material: record: - id: '21145' relation: later_version status: public - id: '22105' relation: used_in_publication status: public status: public title: Data for "Aromatic Ring Flips Reveal Reshaping of Protein Dynamics in Crystals and Complexes" tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: research_data user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d year: '2025' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '18820' abstract: - lang: eng text: 'Feature selection is essential in the analysis of molecular systems and many other fields, but several uncertainties remain: What is the optimal number of features for a simplified, interpretable model that retains essential information? How should features with different units be aligned, and how should their relative importance be weighted? Here, we introduce the Differentiable Information Imbalance (DII), an automated method to rank information content between sets of features. Using distances in a ground truth feature space, DII identifies a low-dimensional subset of features that best preserves these relationships. Each feature is scaled by a weight, which is optimized by minimizing the DII through gradient descent. This allows simultaneously performing unit alignment and relative importance scaling, while preserving interpretability. DII can also produce sparse solutions and determine the optimal size of the reduced feature space. We demonstrate the usefulness of this approach on two benchmark molecular problems: (1) identifying collective variables that describe conformations of a biomolecule, and (2) selecting features for training a machine-learning force field. These results show the potential of DII in addressing feature selection challenges and optimizing dimensionality in various applications. The method is available in the Python library DADApy.' acknowledgement: The authors thank Dr. Matteo Carli for providing the CLN025 replica exchange MD trajectory and Matteo Allione for the fruitful discussions connected with the idea of the linear scaling estimator. This work was partially funded by NextGenerationEU through the Italian National Centre for HPC, Big Data, and Quantum Computing (Grant No. CN00000013 received by A.L.). A.L. also acknowledges financial support by the region Friuli Venezia Giulia (project F53C22001770002 received by A.L.). article_number: '270' article_processing_charge: Yes article_type: original author: - first_name: Romina full_name: Wild, Romina last_name: Wild - first_name: Felix full_name: Wodaczek, Felix id: 8b4b6a9f-32b0-11ee-9fa8-bbe85e26258e last_name: Wodaczek orcid: 0009-0000-1457-795X - first_name: Vittorio full_name: Del Tatto, Vittorio last_name: Del Tatto - first_name: Bingqing full_name: Cheng, Bingqing id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9 last_name: Cheng orcid: 0000-0002-3584-9632 - first_name: Alessandro full_name: Laio, Alessandro last_name: Laio citation: ama: Wild R, Wodaczek F, Del Tatto V, Cheng B, Laio A. Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance. Nature Communications. 2025;16. doi:10.1038/s41467-024-55449-7 apa: Wild, R., Wodaczek, F., Del Tatto, V., Cheng, B., & Laio, A. (2025). Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-024-55449-7 chicago: Wild, Romina, Felix Wodaczek, Vittorio Del Tatto, Bingqing Cheng, and Alessandro Laio. “Automatic Feature Selection and Weighting in Molecular Systems Using Differentiable Information Imbalance.” Nature Communications. Springer Nature, 2025. https://doi.org/10.1038/s41467-024-55449-7. ieee: R. Wild, F. Wodaczek, V. Del Tatto, B. Cheng, and A. Laio, “Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance,” Nature Communications, vol. 16. Springer Nature, 2025. ista: Wild R, Wodaczek F, Del Tatto V, Cheng B, Laio A. 2025. Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance. Nature Communications. 16, 270. mla: Wild, Romina, et al. “Automatic Feature Selection and Weighting in Molecular Systems Using Differentiable Information Imbalance.” Nature Communications, vol. 16, 270, Springer Nature, 2025, doi:10.1038/s41467-024-55449-7. short: R. Wild, F. Wodaczek, V. Del Tatto, B. Cheng, A. Laio, Nature Communications 16 (2025). das_tickbox: '1' dataavailabilitystatement: 'The data generated by feature selection in this study have been deposited on OSF at the following URL: https://osf.io/swtg5. The processed molecular dynamics and H2O structure data are also available at OSF. The data files necessary for carrying out all analyses and source data are available at the same OSF URL. Source data are provided with this paper.' date_created: 2025-01-12T23:04:00Z date_published: 2025-01-02T00:00:00Z date_updated: 2026-08-07T09:43:12Z day: '02' ddc: - '570' department: - _id: AnSa - _id: BiCh doi: 10.1038/s41467-024-55449-7 external_id: isi: - '001389959100009' pmid: - '39747013' file: - access_level: open_access checksum: b3d0f3568d9a87c494cf231a5324029a content_type: application/pdf creator: dernst date_created: 2025-01-14T06:59:25Z date_updated: 2025-01-14T06:59:25Z file_id: '18846' file_name: 2025_NatureComm_Wild.pdf file_size: 1216738 relation: main_file success: 1 file_date_updated: 2025-01-14T06:59:25Z fulldoi: https://doi.org/10.1038/s41467-024-55449-7 has_accepted_license: '1' intvolume: ' 16' isi: 1 language: - iso: eng month: '01' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: eissn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: no title: Automatic feature selection and weighting in molecular systems using Differentiable Information Imbalance tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 16 year: '2025' ... --- OA_place: repository OA_type: green _id: '20926' abstract: - lang: eng text: Most current machine learning interatomic potentials (MLIPs) rely on short-range approximations, without explicit treatment of long-range electrostatics. To address this, we recently developed the Latent Ewald Summation (LES) method, which infers electrostatic interactions, polarization, and Born effective charges (BECs), just by learning from energy and force training data. Here, we present LES as a standalone library, compatible with any short-range MLIP, and demonstrate its integration with methods such as MACE, NequIP, Allegro, CACE, CHGNet, and UMA. We benchmark LES-enhanced models on distinct systems, including bulk water, polar dipeptides, and gold dimer adsorption on defective substrates, and show that LES not only captures correct electrostatics but also improves accuracy. Additionally, we scale LES to large and chemically diverse data by training MACELES-OFF on the SPICE set containing molecules and clusters, making a universal MLIP with electrostatics for organic systems, including biomolecules. MACELES-OFF is more accurate than its short-range counterpart (MACE-OFF) trained on the same data set, predicts dipoles and BECs reliably, and has better descriptions of bulk liquids. By enabling efficient long-range electrostatics without directly training on electrical properties, LES paves the way for electrostatic foundation MLIPs. acknowledgement: Research reported in this publication was supported by the National Institute Of General Medical Sciences of the National Institutes of Health under Award Number R35GM159986. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. D.K. and B.C. acknowledge funding from Toyota Research Institute Synthesis Advanced Research Challenge. T.J.I., D.S.K. and P.Z. acknowledge funding from BIDMaP Postdoctoral Fellowship. T.J.I. used resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy Office of Science User Facility using NERSC award DOEERCAP0031751 ′GenAI@NERSC’. The authors thank Bowen Deng for valuable discussions on MatGL implementation, and thank Gabor Csanyi for stimulating discussions. article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Dongjin full_name: Kim, Dongjin last_name: Kim - first_name: Xiaoyu full_name: Wang, Xiaoyu id: 8dff9c62-32b0-11ee-9fa8-fc73025e10f3 last_name: Wang - first_name: Santiago full_name: Vargas, Santiago last_name: Vargas - first_name: Peichen full_name: Zhong, Peichen last_name: Zhong - first_name: Daniel S. full_name: King, Daniel S. last_name: King - first_name: Theo Jaffrelot full_name: Inizan, Theo Jaffrelot last_name: Inizan - first_name: Bingqing full_name: Cheng, Bingqing id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9 last_name: Cheng orcid: 0000-0002-3584-9632 citation: ama: Kim D, Wang X, Vargas S, et al. A universal augmentation framework for long-range electrostatics in machine learning interatomic potentials. Journal of Chemical Theory and Computation. 2025;21(24):12709-12724. doi:10.1021/acs.jctc.5c01400 apa: Kim, D., Wang, X., Vargas, S., Zhong, P., King, D. S., Inizan, T. J., & Cheng, B. (2025). A universal augmentation framework for long-range electrostatics in machine learning interatomic potentials. Journal of Chemical Theory and Computation. American Chemical Society. https://doi.org/10.1021/acs.jctc.5c01400 chicago: Kim, Dongjin, Xiaoyu Wang, Santiago Vargas, Peichen Zhong, Daniel S. King, Theo Jaffrelot Inizan, and Bingqing Cheng. “A Universal Augmentation Framework for Long-Range Electrostatics in Machine Learning Interatomic Potentials.” Journal of Chemical Theory and Computation. American Chemical Society, 2025. https://doi.org/10.1021/acs.jctc.5c01400. ieee: D. Kim et al., “A universal augmentation framework for long-range electrostatics in machine learning interatomic potentials,” Journal of Chemical Theory and Computation, vol. 21, no. 24. American Chemical Society, pp. 12709–12724, 2025. ista: Kim D, Wang X, Vargas S, Zhong P, King DS, Inizan TJ, Cheng B. 2025. A universal augmentation framework for long-range electrostatics in machine learning interatomic potentials. Journal of Chemical Theory and Computation. 21(24), 12709–12724. mla: Kim, Dongjin, et al. “A Universal Augmentation Framework for Long-Range Electrostatics in Machine Learning Interatomic Potentials.” Journal of Chemical Theory and Computation, vol. 21, no. 24, American Chemical Society, 2025, pp. 12709–24, doi:10.1021/acs.jctc.5c01400. short: D. Kim, X. Wang, S. Vargas, P. Zhong, D.S. King, T.J. Inizan, B. Cheng, Journal of Chemical Theory and Computation 21 (2025) 12709–12724. corr_author: '1' das_tickbox: '1' dataavailabilitystatement: The training sets, training scripts, and trained potentials are available at https://github.com/ChengUCB/les_fit. The LES library is publicly available at https://github.com/ChengUCB/les. The CACE package with the LES implementation is available at https://github.com/BingqingCheng/cace. The MACE package with the LES implementation is available at https://github.com/ACEsuit/mace. The NequIP and Allegro LES extension package is available at https://github.com/ChengUCB/NequIP-LES. The MatGL package with the LES implementation is available at https://github.com/ChengUCB/matgl. The UMA package with the LES implementation is available at https://github.com/santi921/fairchem/tree/les_branch. date_created: 2026-01-04T23:01:33Z date_published: 2025-12-10T00:00:00Z date_updated: 2026-08-07T09:35:25Z day: '10' department: - _id: GradSch - _id: BiCh doi: 10.1021/acs.jctc.5c01400 external_id: arxiv: - '2507.14302' pmid: - '41368735 ' fulldoi: https://doi.org/10.1021/acs.jctc.5c01400 intvolume: ' 21' issue: '24' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2507.14302 month: '12' oa: 1 oa_version: Preprint page: 12709-12724 pmid: 1 publication: Journal of Chemical Theory and Computation publication_identifier: eissn: - 1549-9626 issn: - 1549-9618 publication_status: published publisher: American Chemical Society quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: A universal augmentation framework for long-range electrostatics in machine learning interatomic potentials type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 21 year: '2025' ... --- OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '20990' abstract: - lang: eng text: Modeling the response of material and chemical systems to electric fields remains a longstanding challenge. Machine learning interatomic potentials (MLIPs) offer an efficient and scalable alternative to quantum mechanical methods, but do not by themselves incorporate electrical response. Here, we show that polarization and Born effective charge (BEC) tensors can be directly extracted from long-range MLIPs within the Latent Ewald Summation (LES) framework, solely by learning from energy and force data. Using this approach, we predict the infrared spectra of bulk water under zero or finite external electric fields, ionic conductivities of high-pressure superionic ice, and the phase transition and hysteresis in ferroelectric PbTiO3 perovskite. This work thus extends the capability of MLIPs to predict electrical response –without training on charges or polarization or BECs– and enables accurate modeling of electric-field-driven processes in diverse systems at scale. acknowledgement: The authors thank for valuable discussions with Pinchen Xie, David Limmer, Jeff Neaton, and Greg Voth. The authors thank Sebastien Hamel for providing the DFT MD trajectories for superionic water, and help clarifying questions related to the pseudopotentials. The authors thank Federico Grasselli and Stefano Baroni for providing data and notebooks for computing the conductivity of a molten salt. This research used the Savio computational cluster resource provided by the Berkeley Research Computing program at the University of California, Berkeley (supported by the UC Berkeley Chancellor, Vice Chancellor for Research, and Chief Information Officer). D.S.K. and P.Z. acknowledge funding from the BIDMaP Postdoctoral Fellowship. article_number: '384' article_processing_charge: Yes article_type: original author: - first_name: Peichen full_name: Zhong, Peichen last_name: Zhong - first_name: Dongjin full_name: Kim, Dongjin last_name: Kim - first_name: Daniel S. full_name: King, Daniel S. last_name: King - first_name: Bingqing full_name: Cheng, Bingqing id: cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9 last_name: Cheng orcid: 0000-0002-3584-9632 citation: ama: Zhong P, Kim D, King DS, Cheng B. Machine learning interatomic potential can infer electrical response. npj Computational Materials. 2025;11. doi:10.1038/s41524-025-01911-z apa: Zhong, P., Kim, D., King, D. S., & Cheng, B. (2025). Machine learning interatomic potential can infer electrical response. Npj Computational Materials. Springer Nature. https://doi.org/10.1038/s41524-025-01911-z chicago: Zhong, Peichen, Dongjin Kim, Daniel S. King, and Bingqing Cheng. “Machine Learning Interatomic Potential Can Infer Electrical Response.” Npj Computational Materials. Springer Nature, 2025. https://doi.org/10.1038/s41524-025-01911-z. ieee: P. Zhong, D. Kim, D. S. King, and B. Cheng, “Machine learning interatomic potential can infer electrical response,” npj Computational Materials, vol. 11. Springer Nature, 2025. ista: Zhong P, Kim D, King DS, Cheng B. 2025. Machine learning interatomic potential can infer electrical response. npj Computational Materials. 11, 384. mla: Zhong, Peichen, et al. “Machine Learning Interatomic Potential Can Infer Electrical Response.” Npj Computational Materials, vol. 11, 384, Springer Nature, 2025, doi:10.1038/s41524-025-01911-z. short: P. Zhong, D. Kim, D.S. King, B. Cheng, Npj Computational Materials 11 (2025). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: The training sets, training scripts, BEC inference scripts, and trained CACE potentials are available at https://github.com/BingqingCheng/LES-BEC. date_created: 2026-01-15T12:17:07Z date_published: 2025-12-29T00:00:00Z date_updated: 2026-08-07T09:38:09Z day: '29' ddc: - '540' department: - _id: BiCh doi: 10.1038/s41524-025-01911-z file: - access_level: open_access checksum: cc999804ba3bfed809ae46c73869e4e3 content_type: application/pdf creator: dernst date_created: 2026-01-20T07:22:04Z date_updated: 2026-01-20T07:22:04Z file_id: '21005' file_name: 2025_npj_Zhong.pdf file_size: 2686255 relation: main_file success: 1 file_date_updated: 2026-01-20T07:22:04Z fulldoi: https://doi.org/10.1038/s41524-025-01911-z has_accepted_license: '1' intvolume: ' 11' language: - iso: eng month: '12' oa: 1 oa_version: Published Version publication: npj Computational Materials publication_identifier: eissn: - 2057-3960 publication_status: published publisher: Springer Nature quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: no title: Machine learning interatomic potential can infer electrical response tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 11 year: '2025' ... --- OA_place: publisher OA_type: hybrid _id: '22500' abstract: - lang: eng text: Terrestrial ecosystems have been serving as a strong carbon sink that offsets one-quarter of anthropogenic CO2 emissions. Carbon use efficiency (CUE), the percentage of photosynthesized carbon that is available for biomass production and other secondary carbon products, is one factor determining the carbon sink size. The global variation in CUE remains unclear, however, as recent reports disagree over the responses of CUE to temperature, dryness, forest types and stand age, and there are limited direct observations to constrain the related uncertainty. Here, we propose to infer CUE from spatially distributed observations of land–atmosphere CO2 exchange from global eddy covariance sites based on the degree of ecosystem respiration–photosynthesis coupling. Across 2,737 site-years, CUE derived from eddy covariance observations is 0.43 ± 0.12, consistent with previous inventory-based estimates (0.47 ± 0.12, n = 301) but with a better representation of spatial–temporal variation in CUE. We find that CUE consistently decreases with temperature, precipitation, light availability and stand age, with a substantial difference in the baseline CUE among biomes. Importantly, CUE of deciduous forests is typically 15% higher than that of evergreen forests, suggesting that over the long-term deciduous forests are more efficient in using photosynthate. Our study advances the understanding of the global variation in CUE and provides insights to guide best practices of forest conservation, management and restoration for carbon sequestration. article_processing_charge: No article_type: original author: - first_name: Xiangzhong full_name: Luo, Xiangzhong last_name: Luo - first_name: Ruiying full_name: Zhao, Ruiying last_name: Zhao - first_name: Housen full_name: Chu, Housen last_name: Chu - first_name: Alessio full_name: Collalti, Alessio last_name: Collalti - first_name: Simone full_name: Fatichi, Simone id: cf8e546b-a9b0-11f0-a43b-aa89ed1b56d6 last_name: Fatichi - first_name: Trevor F. full_name: Keenan, Trevor F. last_name: Keenan - first_name: Xinchen full_name: Lu, Xinchen last_name: Lu - first_name: Ngoc full_name: Nguyen, Ngoc last_name: Nguyen - first_name: I. Colin full_name: Prentice, I. Colin last_name: Prentice - first_name: Wu full_name: Sun, Wu last_name: Sun - first_name: Kailiang full_name: Yu, Kailiang last_name: Yu - first_name: Liyao full_name: Yu, Liyao last_name: Yu citation: ama: Luo X, Zhao R, Chu H, et al. Global variation in vegetation carbon use efficiency inferred from eddy covariance observations. Nature Ecology & Evolution. 2025;9:1414-1425. doi:10.1038/s41559-025-02753-0 apa: Luo, X., Zhao, R., Chu, H., Collalti, A., Fatichi, S., Keenan, T. F., … Yu, L. (2025). Global variation in vegetation carbon use efficiency inferred from eddy covariance observations. Nature Ecology & Evolution. Springer Science and Business Media LLC. https://doi.org/10.1038/s41559-025-02753-0 chicago: Luo, Xiangzhong, Ruiying Zhao, Housen Chu, Alessio Collalti, Simone Fatichi, Trevor F. Keenan, Xinchen Lu, et al. “Global Variation in Vegetation Carbon Use Efficiency Inferred from Eddy Covariance Observations.” Nature Ecology & Evolution. Springer Science and Business Media LLC, 2025. https://doi.org/10.1038/s41559-025-02753-0. ieee: X. Luo et al., “Global variation in vegetation carbon use efficiency inferred from eddy covariance observations,” Nature Ecology & Evolution, vol. 9. Springer Science and Business Media LLC, pp. 1414–1425, 2025. ista: Luo X, Zhao R, Chu H, Collalti A, Fatichi S, Keenan TF, Lu X, Nguyen N, Prentice IC, Sun W, Yu K, Yu L. 2025. Global variation in vegetation carbon use efficiency inferred from eddy covariance observations. Nature Ecology & Evolution. 9, 1414–1425. mla: Luo, Xiangzhong, et al. “Global Variation in Vegetation Carbon Use Efficiency Inferred from Eddy Covariance Observations.” Nature Ecology & Evolution, vol. 9, Springer Science and Business Media LLC, 2025, pp. 1414–25, doi:10.1038/s41559-025-02753-0. short: X. Luo, R. Zhao, H. Chu, A. Collalti, S. Fatichi, T.F. Keenan, X. Lu, N. Nguyen, I.C. Prentice, W. Sun, K. Yu, L. Yu, Nature Ecology & Evolution 9 (2025) 1414–1425. das_tickbox: '1' date_created: 2026-07-27T12:30:24Z date_published: 2025-06-25T00:00:00Z date_updated: 2026-08-07T09:51:44Z day: '25' doi: 10.1038/s41559-025-02753-0 extern: '1' external_id: pmid: - '40537545' fulldoi: https://doi.org/10.1038/s41559-025-02753-0 intvolume: ' 9' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s41559-025-02753-0 month: '06' oa: 1 oa_version: Published Version page: 1414-1425 pmid: 1 publication: Nature Ecology & Evolution publication_identifier: eissn: - 2397-334X publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' scopus_import: '1' status: public title: Global variation in vegetation carbon use efficiency inferred from eddy covariance observations tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 9 year: '2025' ...