Precision Many Body Physics IV: New Theoretical Techniques and Results II

Presentations

• Combinatorial summation of Feynman diagrams

  ORAL · Invited

  March 8, 2024, 12:30 PM – March 8, 2024, 1:06 PM

  Publication: E. Kozik, "Combinatorial summation of Feynman diagrams: Equation of state of the 2D SU(N) Hubbard model", arXiv:2309.13774

  Presenters

  • Evgeny Kozik

    King's College London

  Authors

  • Evgeny Kozik

    King's College London

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• A large scale exact diagonalization study of thermalization in a non-integrable quantum spin chain

  ORAL

  March 8, 2024, 1:06 PM – March 8, 2024, 1:18 PM

  Presenters

  • Andreas M Läuchli

    Paul Scherrer Institute

  Authors

  • Andreas M Läuchli

    Paul Scherrer Institute

  • Ivo Maceira

    EPFL

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• Superclimbing dislocation in solid ⁴He – a path toward new class of 1D quantum fluids

  ORAL

  March 8, 2024, 1:18 PM – March 8, 2024, 1:30 PM

  Publication: 1. A. B. Kuklov, L. Pollet, N. V. Prokof'ev, B. V. Svistunov, PRL. 128, 255301 (2022).
  2. L. Radzihovsky, A.B. Kuklov, N.V. Prokof'ev, B.V. Svistunov, arXiv:2304.03309.
  3. A. B. Kuklov, N.V. Prokof'ev, L. Radzihovsky, B.V. Svistunov; arXiv:2309.02501.

  Presenters

  • Anatoly B Kuklov

    CUNY College of Staten Island, College of Staten Island, CUNY

  Authors

  • Anatoly B Kuklov

    CUNY College of Staten Island, College of Staten Island, CUNY

  • Lode Pollet

    Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians Universit¨at, Theresienstrasse 37, 80333

  • Nikolay Prokof'ev

    University of Massachusetts Amherst

  • Leo Radzihovsky

    University of Colorado, Boulder

  • Boris Svistunov

    University of Massachusetts Amherst

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• Universal Correlations as Fingerprints of Transverse Quantum Fluids

  ORAL

  March 8, 2024, 1:30 PM – March 8, 2024, 1:42 PM

  Presenters

  • Lode C Pollet

    Ludwig-Maximilians-Universitaet (LMU-München)

  Authors

  • Lode C Pollet

    Ludwig-Maximilians-Universitaet (LMU-München)

  • Anatoly B Kuklov

    CUNY College of Staten Island, College of Staten Island, CUNY

  • Leo Radzihovsky

    University of Colorado, Boulder

  • Nikolay Prokof'ev

    University of Massachusetts Amherst

  • Boris Svistunov

    University of Massachusetts Amherst

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• Quantum spin chains with bond dissipation

  ORAL

  March 8, 2024, 1:42 PM – March 8, 2024, 1:54 PM

  Presenters

  • Manuel Weber

    Technische Universität Dresden

  Authors

  • Manuel Weber

    Technische Universität Dresden

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• Quantum phases of a bilayer system of dipolar bosons with antiparallel polarization

  ORAL

  March 8, 2024, 1:54 PM – March 8, 2024, 2:06 PM

  Presenters

  • Chao Zhang

    University of Science and Techonoloy of China, East China Normal university

  Authors

  • Chao Zhang

    University of Science and Techonoloy of China, East China Normal university

  • Barbara Capogrosso Sansone

    Clark University

  • Massimo Boninsegni

    Univ of Alberta

  • Nikolay Prokof'ev

    University of Massachusetts Amherst

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• Soliton States From Quadratic Electron-Phonon Interaction

  ORAL

  March 8, 2024, 2:06 PM – March 8, 2024, 2:18 PM

  Publication: https://arxiv.org/abs/2309.10669

  Presenters

  • Zhongjin Zhang

    University of Massachusetts Amherst

  Authors

  • Zhongjin Zhang

    University of Massachusetts Amherst

  • Anatoly B Kuklov

    CUNY College of Staten Island, College of Staten Island, CUNY

  • Nikolay Prokof'ev

    University of Massachusetts Amherst

  • Boris Svistunov

    University of Massachusetts Amherst

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• Shaping electronic flows with strongly correlated physics

  ORAL

  March 8, 2024, 2:18 PM – March 8, 2024, 2:30 PM

  Publication: arXiv:2308.07753 (2023)

  Presenters

  • Andre Erpenbeck

    Department of Physics, University of Michigan

  Authors

  • Andre Erpenbeck

    Department of Physics, University of Michigan

  • Emanuel C Gull

    University of Michigan

  • Guy Cohen

    Tel Aviv University

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• Frequency-dependent superconducting states revealed using the dynamical linear response theory

  ORAL

  March 8, 2024, 2:30 PM – March 8, 2024, 2:42 PM

  Presenters

  • Olivier Gingras

    Center for Computational Quantum Physics, Flatiron Institute

  Authors

  • Olivier Gingras

    Center for Computational Quantum Physics, Flatiron Institute

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• Compression of Matrix Product Density Operators (MPDO) and application to noisy quantum computer emulation.

  ORAL

  March 8, 2024, 2:42 PM – March 8, 2024, 2:54 PM

  Publication: MülIer et al, in preparation

  Presenters

  • Corentin Bertrand

    Atos/Eviden Quantum Lab

  Authors

  • Corentin Bertrand

    Atos/Eviden Quantum Lab

  • Ambroise Müller

    Atos/Eviden Quantum Lab

  • Thomas Ayral

    Atos Quantum Lab

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• Automatic Order Detection and Restoration Through Systematically Improvable Variational Wave Functions

  ORAL

  March 8, 2024, 2:54 PM – March 8, 2024, 3:06 PM

  Publication: arxiv:2308.08594

  Presenters

  • Ryan Levy

    Center for Computational Quantum Physics, Flatiron Institute

  Authors

  • Ryan Levy

    Center for Computational Quantum Physics, Flatiron Institute

  • Miguel A Morales

    Simons Foundation

  • Shiwei Zhang

    Simons Foundation, Flatiron Institute

  View abstract →