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Quantum Thermalization Dynamics

ORAL · G50 · ID: 46796

Presentations

  • Local pairing of Feynman histories in many-body Floquet models

    ORAL

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    Publication: Phys. Rev. X 11, 021051 <br>Phys. Rev. Lett. 127, 026802

    Presenters

    • Samuel J Garratt

      Oxford University, University of California, Berkeley

    Authors

    • Samuel J Garratt

      Oxford University, University of California, Berkeley

    • John T Chalker

      University of Oxford

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  • Thermalization of Randomly Coupled SYK Models

    ORAL

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    Publication: arXiv:2110.00017

    Presenters

    • Ramanjit Sohal

      Princeton University

    Authors

    • Ramanjit Sohal

      Princeton University

    • Laimei Nie

      University of Illinois at Urbana-Champai, University of Illinois at Urbana-Champaign

    • Xiao-Qi Sun

      University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champain

    • Eduardo H Fradkin

      University of Illinois at Urbana-Champaign, University of Illinois

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  • Tunable Local Thermalization of a Disordered, Floquet-Engineered Dipolar Ensemble

    ORAL

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    Presenters

    • Nathaniel T Leitao

      Harvard University

    Authors

    • Nathaniel T Leitao

      Harvard University

    • Hengyun Zhou

      Harvard University

    • Leigh S Martin

      Harvard University

    • Nishad Maskara

      Harvard University

    • Oksana A Makarova

      Harvard University

    • Mincheol Park

      Harvard University

    • Matthew Tyler

      Harvard University

    • Haoyang Gao

      Harvard University

    • Qian-Ze Zhu

      Harvard University

    • Soonwon Choi

      University of California, Berkeley, Massachusetts Institute of Technology

    • Hongkun Park

      Harvard University

    • Mikhail Lukin

      Harvard University

    View abstract →

  • Mechanisms for the emergence of Gaussian correlations

    ORAL

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    Publication: This presentation is based on a preprint [https://arxiv.org/abs/2108.07829] with the same title and abstract which is currently in review at SciPost Physics.<br>The presented results are an in-depth discussion of the results presented in a previous publication in Nature Physics with the same set of authors [https://www.nature.com/articles/s41567-020-01139-2]. This publication will also be covered in the talk and has not yet been presented at APS meetings.<br>The presented work not only extends the theoretical underpinnings of our understanding of the effects in question but also reports on new data with additional experimental insights and novel observables that capture the considered physical relaxation effects in a very appealing way.

    Presenters

    • Marek Gluza

      Freie Universität Berlin; Nanyang Technological University

    Authors

    • Marek Gluza

      Freie Universität Berlin; Nanyang Technological University

    • Thomas Schweigler

      Vienna University of Technology; JILA University of Colorado

    • Mohammadamin Tajik

      Vienna University of Technology

    • João Sabino

      Vienna University of Technology; Instituto de Telecomunicações, Lisbon; Instituto Superior Técnico, Lisbon

    • Federica Cataldini

      Vienna University of Technology

    • Frederik S Møller

      Vienna University of Technology

    • Si-Cong Ji

      Vienna University of Technology

    • Bernhard Rauer

      Vienna University of Technology; Ecole Normale Supérieure, Paris

    • Joerg Schmiedmayer

      Vienna University of Technology

    • Jens Eisert

      Free Univ. Berlin, Freie Universität Berlin, Freie Universität Berlin; Helmholtz Center Berlin, FU Berlin

    • Spyros Sotiriadis

      Freie Universität Berlin; University of Ljubljana

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  • Dynamics of a time-dependent spin chain

    ORAL

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    Presenters

    • Xiao Wang

      Tsung-Dao Lee Institute

    Authors

    • Xiao Wang

      Tsung-Dao Lee Institute

    • Márton Kormos

      MTA-BME Quantum-Dynamics and Correlations Research Group, Eötvös Loránd Research Network (ELKH), BUTE, 1111 Budapest, Budafoki út 8, Hungary, Budapest University of Technology and Economics

    • Jianda Wu

      Tsung-Dao Lee Institute

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  • Influence functional of quantum many-body systems

    ORAL

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    Publication: Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Influence matrix approach to many-body Floquet dynamics." Physical Review X 11.2 (2021): 021040.<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Influence functional of many-body systems: temporal entanglement and matrix-product state representation." arXiv preprint arXiv:2103.13741 (2021).<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Characterizing many-body localization via exact disorder-averaged quantum noise." arXiv preprint arXiv:2012.00777 (2020).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Scaling of temporal entanglement in proximity to integrability." arXiv preprint arXiv:2104.07607 (2021).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Overcoming entanglement barrier in quantum many-body dynamics" in preparation<br>Julian Thoenniss, Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. (in preparation)

    Presenters

    • Alessio Lerose

      Univ of Geneva

    Authors

    • Alessio Lerose

      Univ of Geneva

    • Michael Sonner

      Univ of Geneva, University of Geneva

    • Julian Thoenniss

      University of Geneva

    • Dmitry A Abanin

      University of Geneva

    View abstract →

  • Computing quench dynamics for thermalizing quantum-many body systems in the influence matrix approach

    ORAL

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    Publication: Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Influence matrix approach to many-body Floquet dynamics." Physical Review X 11.2 (2021): 021040.<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Influence functional of many-body systems: temporal entanglement and matrix-product state representation." arXiv preprint arXiv:2103.13741 (2021).<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Characterizing many-body localization via exact disorder-averaged quantum noise." arXiv preprint arXiv:2012.00777 (2020).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Scaling of temporal entanglement in proximity to integrability." arXiv preprint arXiv:2104.07607 (2021).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Overcoming entanglement barrier in quantum many-body dynamics" (in preparation)<br>Julian Thoenniss, Alessio Lerose, Michael Sonner, and Dmitry A. Abanin (in preparation)

    Presenters

    • Michael Sonner

      Univ of Geneva, University of Geneva

    Authors

    • Michael Sonner

      Univ of Geneva, University of Geneva

    • Alessio Lerose

      Univ of Geneva

    • Julian Thoenniss

      University of Geneva

    • Dmitry A Abanin

      University of Geneva

    View abstract →

  • Classification of Non-Interacting Quantum Baths: Reconstruction of the Influence Matrix from Keldysh Correlation Functions

    ORAL

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    Publication: Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Influence matrix approach to many-body Floquet dynamics." Physical Review X 11.2 (2021): 021040.<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Influence functional of many-body systems: temporal entanglement and matrix-product state representation." arXiv preprint arXiv:2103.13741 (2021).<br>Michael Sonner, Alessio Lerose, and Dmitry A. Abanin. "Characterizing many-body localization via exact disorder-averaged quantum noise." arXiv preprint arXiv:2012.00777 (2020).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Scaling of temporal entanglement in proximity to integrability." arXiv preprint arXiv:2104.07607 (2021).<br>Alessio Lerose, Michael Sonner, and Dmitry A. Abanin. "Overcoming entanglement barrier in quantum many-body dynamics" in preparation<br>Julian Thoenniss, Alessio Lerose, Michael Sonner, and Dmitry A. Abanin (in preparation)

    Presenters

    • Julian Thoenniss

      University of Geneva

    Authors

    • Julian Thoenniss

      University of Geneva

    • Alessio Lerose

      Univ of Geneva

    • Michael Sonner

      Univ of Geneva, University of Geneva

    • Dmitry A Abanin

      University of Geneva

    View abstract →