Dynamics and Thermalization in Many-Body Quantum Systems I

Presentations

• Chaos to Ergodicity Transition in Quantum Many-Body Systems

  ORAL

  March 21, 2025, 11:00 AM – March 21, 2025, 11:12 AM

  Presenters

  • Mahmoud Abdelshafy

    Pennsylvania State University

  Authors

  • Mahmoud Abdelshafy

    Pennsylvania State University

  • Rubem Mondaini

    University of Houston, Texas, University of Houston, University of Housto, Houston, Texas, Department of Physics, University of Houston, Houston, Texas 77004; Texas Center for Superconductivity, University of Houston, Houston, Texas 77204

  • Marcos Rigol

    Pennsylvania State University

  View abstract →

• Field Theories for Ensembles with Temperature Inhomogeneities: Simple Non-interacting Fermionic/Bosonic Models with a Linear Temperature Gradient

  ORAL

  March 21, 2025, 11:12 AM – March 21, 2025, 11:24 AM

  Presenters

  • Yuan Gao

    University of Florida

  Authors

  • Yuan Gao

    University of Florida

  • Khandker A Muttalib

    University of Florida

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• Title : Late-time ensembles of quantum states in quantum chaotic systems

  ORAL

  March 21, 2025, 11:24 AM – March 21, 2025, 11:36 AM

  Publication: Ghosh, S., Langlett, C.M., Hunter-Jones, N. and Rodriguez-Nieva, J.F., 2024. Late-time ensembles of quantum states in quantum chaotic systems. arXiv preprint arXiv:2409.02187.

  Presenters

  • Souradeep Ghosh

    Texas A&M University College Station

  Authors

  • Souradeep Ghosh

    Texas A&M University College Station

  • Christopher M Langlett

    Texas A&M University

  • Nick Hunter-Jones

    University of Texas at Austin

  • Joaquin F Rodriguez-Nieva

    Texas A&M University

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• Eigenstate thermalization in local systems from a generalized Wigner ensemble description

  ORAL

  March 21, 2025, 11:36 AM – March 21, 2025, 11:48 AM

  Publication: - T. Helbig, T. Hofmann, R. Thomale, and M. Greiter, "Theory of Eigenstate Thermalization", arXiv: 2406.01448 (https://arxiv.org/abs/2406.01448)<br>- T. Hofmann, T. Helbig, R. Thomale, and M. Greiter, "Universal Eigenvalue Distribution for Locally Interacting Quantum Systems", in preparation (2024)<br>

  Presenters

  • Tobias Helbig

    Stanford University, Julius-Maximilians University of Wuerzburg

  Authors

  • Tobias Helbig

    Stanford University, Julius-Maximilians University of Wuerzburg

  • Tobias Hofmann

    Julius-Maximilians University of Wuerzburg

  • Ronny Thomale

    Julius-Maximilians University of Wuerzburg

  • Martin Greiter

    Julius-Maximilians University of Wuerzburg

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• Fading ergodicity in the ensembles of random matrices

  ORAL

  March 21, 2025, 11:48 AM – March 21, 2025, 12:00 PM

  Publication: Published: MK, R. Świętek, M. Hopjan, and L. Vidmar, Phys. Rev. B 110, 134206 (2024).<br>Planned: R. Świętek, MK, M. Hopjan, P. Łydżba, L. Vidmar - no title yet.

  Presenters

  • Maksymilian Kliczkowski

    Wroclaw University of Science and Technology

  Authors

  • Maksymilian Kliczkowski

    Wroclaw University of Science and Technology

  • Rafał P Świętek

    Jozef Stefan Institute

  • Miroslav Hopjan

    Department of Theoretical Physics, J. Stefan Institute, SI-1000 Ljubljana, Slovenia

  • Patrycja Lydzba

    Wroclaw University of Science and Technology

  • Lev Vidmar

    Jozef Stefan Institute and University of Ljubljana

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• Eigenstate thermalization in spin-½ chains with SU(2) symmetry

  ORAL

  March 21, 2025, 12:00 PM – March 21, 2025, 12:12 PM

  Presenters

  • Rohit Patil

    Pennsylvania State University

  Authors

  • Rohit Patil

    Pennsylvania State University

  • Marcos Rigol

    Pennsylvania State University

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• Relaxation of correlations from hydrodynamics and the eigenstate thermalization hypothesis

  ORAL

  March 21, 2025, 12:12 PM – March 21, 2025, 12:24 PM

  Publication: https://arxiv.org/abs/2405.16975

  Presenters

  • Dario Poletti

    Singapore University of Technology and Design

  Authors

  • Dario Poletti

    Singapore University of Technology and Design

  • leonardo mazza

    Paris Saclay

  • luca capizzi

    Paris Saclay

  • xiansong xu

    Sichuan Normal University

  • jiaozi wang

    University of Osnabruck, University of Osnabrueck

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• Fading ergodicity meets maximal chaos: Breakdown of eigenstate thermalization at the ergodicity breaking transition

  ORAL

  March 21, 2025, 12:24 PM – March 21, 2025, 12:36 PM

  Presenters

  • Rafał P Świętek

    Jozef Stefan Institute

  Authors

  • Rafał P Świętek

    Jozef Stefan Institute

  • Patrycja Lydzba

    Wroclaw University of Science and Technology

  • Lev Vidmar

    Jozef Stefan Institute and University of Ljubljana

  View abstract →

• Critical ground state under weak measurements is not critical

  ORAL

  March 21, 2025, 12:36 PM – March 21, 2025, 12:48 PM

  Presenters

  • Qicheng Tang

    Georgia Institute of Technology, Westlake University

  Authors

  • Qicheng Tang

    Georgia Institute of Technology, Westlake University

  • Xueda Wen

    Georgia Institute of Technology

  View abstract →

• Universality classes of area-preserving dynamics

  ORAL

  March 21, 2025, 12:48 PM – March 21, 2025, 1:00 PM

  Presenters

  • Isabella Maria Zane

    University of Colorado, Boulder

  Authors

  • Isabella Maria Zane

    University of Colorado, Boulder

  • Andrew J Lucas

    University of Colorado, Boulder

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• Enlarged non-Hermitian Su-Schrieffer-Heeger Model with Broken Locality

  ORAL

  March 21, 2025, 1:00 PM – March 21, 2025, 1:12 PM

  Presenters

  • Yi-Ming Huang

    National Tsing Hua University

  Authors

  • Yi-Ming Huang

    National Tsing Hua University

  • Po-Yao Chang

    National TsingHua University

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• Measurement-induced phase transition in free bosons

  ORAL

  March 21, 2025, 1:12 PM – March 21, 2025, 1:24 PM

  Presenters

  • Kazuki Yokomizo

    Univ of Tokyo

  Authors

  • Kazuki Yokomizo

    Univ of Tokyo

  • Yuto Ashida

    Univ of Tokyo

  View abstract →

• Exact thermal energy eigenstates of nonintegrable 1D spin systems

  ORAL

  March 21, 2025, 1:24 PM – March 21, 2025, 1:36 PM

  Publication: Y. C. and Y. Yoneta, Phys. Rev. Lett. 133, 170404 (2024).<br>

  Presenters

  • Yuuya Chiba

    RIKEN

  Authors

  • Yuuya Chiba

    RIKEN

  • Yasushi Yoneta

    RIKEN

  View abstract →

• Oral: Characterizing maximally many-body entangled fermionic states by using M - body density matrix

  ORAL

  March 21, 2025, 1:36 PM – March 21, 2025, 1:48 PM

  Presenters

  • Irakli Giorgadze

    Purdue University

  Authors

  • Irakli Giorgadze

    Purdue University

  • Jukka I Vayrynen

    Purdue University

  • Elio J König

    University of Wisconsin-Madison

  • Haixuan Huang

    Purdue University

  • Jordan Gaines

    Purdue University

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• Entanglement dynamics in collision models and all-to-all entangled states

  ORAL

  March 21, 2025, 1:48 PM – March 21, 2025, 2:00 PM

  Publication: Entanglement dynamics in collision models and all-to-all entangled states

  Presenters

  • Le Hu

    Northwestern University

  Authors

  • Le Hu

    Northwestern University

  • Andrew N Jordan

    Chapman University

  View abstract →