Precision Many-Body Physics IV: Dynamics

Presentations

• Quantum fluctuations of the out-of-equilibrium one-dimensional Bose gas described by Generalized Hydrodynamics

  ORAL · Invited

  March 15, 2022, 4:00 PM – March 15, 2022, 4:36 PM

  Publication: Phys. Rev. Lett. 124, 140603, 2020<br> J. Phys. A: Math. Theor. 54, 404002 (2021)<br>https://doi.org/10.1088/1751-8121/ac3d68<br>more papers in preparation

  Presenters

  • JEROME DUBAIL

    Universite de Lorraine

  Authors

  • JEROME DUBAIL

    Universite de Lorraine

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• Average entanglement entropy at late times

  ORAL

  March 15, 2022, 4:36 PM – March 15, 2022, 4:48 PM

  Presenters

  • Rishabh Kumar

    Pennsylvania State University

  Authors

  • Rishabh Kumar

    Pennsylvania State University

  • Eugenio Bianchi

    Pennsylvania State University

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• Addressing quantum embedding via the algorithmic inversion of dynamical potentials

  ORAL

  March 15, 2022, 4:48 PM – March 15, 2022, 5:00 PM

  Publication: T. Chiarotti, N. Marzari, and A. Ferretti, https://arxiv.org/abs/2109.07972

  Presenters

  • Tommaso Chiarotti

    Ecole Polytechnique Federale de Lausanne

  Authors

  • Tommaso Chiarotti

    Ecole Polytechnique Federale de Lausanne

  • Nicola Marzari

    Ecole Polytechnique Federale de Lausanne, Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne

  • Andrea Ferretti

    University of Modena & Reggio Emilia, Consiglio Nazionale delle Ricerche (CNR), CNR Institute for Nanoscience

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• Analytic continuation of the imaginary-frequency Green's function via causal smoothing spline approach

  ORAL

  March 15, 2022, 5:00 PM – March 15, 2022, 5:12 PM

  Presenters

  • Mancheon Han

    Department of Physics, Yonsei University, Seoul 03722, Korea

  Authors

  • Mancheon Han

    Department of Physics, Yonsei University, Seoul 03722, Korea

  • Hyoung Joon Choi

    Department of Physics, Yonsei University, Seoul 03722, Korea

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• Conservation laws in coupled cluster dynamics at finite-temperature

  ORAL

  March 15, 2022, 5:12 PM – March 15, 2022, 5:24 PM

  Publication: Ruojing Peng, Alec F. White, Huanchen Zhai, and Garnet Kin-Lic Chan , "Conservation laws in coupled cluster dynamics at finite temperature", J. Chem. Phys. 155, 044103 (2021)

  Presenters

  • Ruojing Peng

    Caltech

  Authors

  • Ruojing Peng

    Caltech

  • Alec F White

    Caltech

  • Huanchen Zhai

    Caltech

  • Garnet Chan

    Caltech, Cal Tech

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• High order perturbative methods for out of equilibrium quantum many-body systems. Quantum quasi-Monte Carlo and beyond.

  ORAL · Invited

  March 15, 2022, 5:24 PM – March 15, 2022, 6:00 PM

  Publication: Macek et al, Phys. Rev. Lett. 125, 047702 (2020), <br> Bertrand et al Phys. Rev. B 103, 155104 (2021)<br>

  Presenters

  • Olivier P Parcollet

    Simons Foundation

  Authors

  • Olivier P Parcollet

    Simons Foundation

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• Quantum Quasi-Monte Carlo algorithm for out-of-equilibrium Green functions at long times.

  ORAL

  March 15, 2022, 6:00 PM – March 15, 2022, 6:12 PM

  Presenters

  • Corentin Bertrand

    Simons Foundation

  Authors

  • Corentin Bertrand

    Simons Foundation

  • Philipp Dumitrescu

    Simons Foundation

  • Marjan Maček

    Université Grenoble Alpes, CEA, IRIG-PHELIQS, 38000 Grenoble, France

  • Olivier P Parcollet

    Simons Foundation

  • Daniel Bauernfeind

    Center for Computational Quantum Physics, Flatiron Institute, New York, New York 10010, USA, Simons Foundation

  • Xavier Waintal

    Université Grenoble Alpes, CEA, IRIG-PHELIQS, 38000 Grenoble, France, PHELIQS, Université Grenoble Alpes, CEA, Grenoble INP, IRIG, Grenoble 38000, France

  View abstract →

• Quantum Many-body Dynamics in a Squeezing-while-rotating Scheme

  ORAL

  March 15, 2022, 6:12 PM – March 15, 2022, 6:24 PM

  Presenters

  • Zeyang Li

    Massachusetts Institute of Technology MIT

  Authors

  • Zeyang Li

    Massachusetts Institute of Technology MIT

  • Simone Colombo

    Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Edwin Pedrozo Penafiel

    Massachusetts Institute of Technology MIT

  • Chi Shu

    Harvard University

  • Mikhail Lukin

    Harvard University

  • Vladan Vuletic

    Massachusetts Institute of Technology MIT

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• Measuring post-quench entanglement entropy through density correlations

  ORAL

  March 15, 2022, 6:24 PM – March 15, 2022, 6:36 PM

  Presenters

  • Adrian G Del Maestro

    University of Tennessee

  Authors

  • Adrian G Del Maestro

    University of Tennessee

  • Bernd Rosenow

    Univ Leipzig, University of Leipzig

  • Hatem N Barghathi

    University of Tennessee, Knoxville, University of Tennessee

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• Simulating quantum many-body dynamics on noisy intermediate-scale quantum devices with typicality

  ORAL

  March 15, 2022, 6:36 PM – March 15, 2022, 6:48 PM

  Publication: J. Richter and A. Pal, Phys. Rev. Lett. 126, 230501 (2021)

  Presenters

  • Jonas Richter

    University College London

  Authors

  • Jonas Richter

    University College London

  • Arijeet Pal

    University College London

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• Exact results for nonlinear Drude weights in the spin-1/2 XXZ chain

  ORAL

  March 15, 2022, 6:48 PM – March 15, 2022, 7:00 PM

  Publication: Y. Tanikawa, K. Takasan, and H. Katsura, Phys. Rev. B 103, L201120 (2021)<br>Y. Tanikawa and H. Katsura, arXiv:2107.13784 (2021).

  Presenters

  • Yuhi Tanikawa

    The University of Tokyo

  Authors

  • Yuhi Tanikawa

    The University of Tokyo

  • Kazuaki Takasan

    University of California, Berkeley

  • Hosho Katsura

    Department of Physics, The University of Tokyo, Univ of Tokyo, The University of Tokyo

  View abstract →