Open Quantum Systems and Many-Body Dynamics

Presentations

• Open system probes of many-body environments: Zero temperature limit

  ORAL

  March 20, 2025, 11:00 AM – March 20, 2025, 11:12 AM

  Presenters

  • Brenden Michael Bowen

    University of Massachusetts Lowell

  Authors

  • Brenden Michael Bowen

    University of Massachusetts Lowell

  • Andrew Keefe

    University of Massachusetts Lowell

  • Carlos A. Gonzalez-Gutierrez

    University of Massachusetts Lowell

  • Albion E Lawrence

    Brandeis University

  • Nishant Agarwal

    University of Massachusetts Lowell

  • Archana Kamal

    Northwestern University

  View abstract →

• Open system probes of many-body environments: Finite temperature effects

  ORAL

  March 20, 2025, 11:12 AM – March 20, 2025, 11:24 AM

  Presenters

  • Andrew Keefe

    University of Massachusetts Lowell

  Authors

  • Andrew Keefe

    University of Massachusetts Lowell

  • Brenden Michael Bowen

    University of Massachusetts Lowell

  • Carlos A. Gonzalez-Gutierrez

    University of Massachusetts Lowell

  • Albion E Lawrence

    Brandeis University

  • Nishant Agarwal

    University of Massachusetts Lowell

  • Archana Kamal

    Northwestern University

  View abstract →

• Exact Hidden Markovian Dynamics in Quantum Circuits

  ORAL

  March 20, 2025, 11:24 AM – March 20, 2025, 11:36 AM

  Publication: Phys. Rev. Lett. 133, 170402 (2024)

  Presenters

  • He-Ran Wang

    Tsinghua University

  Authors

  • He-Ran Wang

    Tsinghua University

  • Xiao-Yang Yang

    Tsinghua University

  • Zhong Wang

    Tsinghua University

  View abstract →

• Scrambling in Hyperbolic Ising Model

  ORAL

  March 20, 2025, 11:36 AM – March 20, 2025, 11:48 AM

  Presenters

  • Goksu C Toga

    North Carolina State University

  Authors

  • Goksu C Toga

    North Carolina State University

  • Abhishek Samlodia

    Syracuse University

  • Alexander F Kemper

    North Carolina State University

  View abstract →

• Quantum Memory: Exact Emergent Hamiltonians in 1D and 2D Lattice Systems

  ORAL

  March 20, 2025, 11:48 AM – March 20, 2025, 12:00 PM

  Publication: "Quantum Memory: Exact Emergent Hamiltonians in 1D and 2D Lattice Systems" - Anubhab Sur, Rubem Mondaini (in preparation)

  Presenters

  • Anubhab Sur

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

  Authors

  • Anubhab Sur

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

  • 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

  View abstract →

• Non-equilibrium dynamics of pure states in the Sachdev-Ye-Kitaev model

  ORAL

  March 20, 2025, 12:00 PM – March 20, 2025, 12:12 PM

  Presenters

  • Rishik Perugu

    University of California, Irvine

  Authors

  • Rishik Perugu

    University of California, Irvine

  • Arijit Haldar

    S. N. Bose National Centre for Basic Sciences

  • Sumilan Banerjee

    Indian Institute of Science Bangalore

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 12:12 PM – March 20, 2025, 12:24 PM

  View abstract →

• Random circuit analysis of entanglement measures in noisy, thermalizing quantum dynamics

  ORAL

  March 20, 2025, 12:24 PM – March 20, 2025, 12:36 PM

  Presenters

  • Brayden A Ware

    Google Quantum AI

  Authors

  • Brayden A Ware

    Google Quantum AI

  View abstract →

• Dissipative Dynamical Phase Transition as a Complex Ising Model

  ORAL

  March 20, 2025, 12:36 PM – March 20, 2025, 12:48 PM

  Publication: Paper in preparation.

  Presenters

  • Stephen W Yan

    University of California, Santa Barbara

  Authors

  • Stephen W Yan

    University of California, Santa Barbara

  • Diego Barberena

    Cambridge University

  • Matthew A Fisher

    University of California, Santa Barbara

  • Sagar Vijay

    University of California, Santa Barbara

  View abstract →

• Thermal Pure States for Systems with Antiunitary Symmetries

  ORAL

  March 20, 2025, 12:48 PM – March 20, 2025, 1:00 PM

  Publication: Phys. Rev. Lett. 133, 170404<br>arXiv:2407.14454

  Presenters

  • Yasushi Yoneta

    RIKEN

  Authors

  • Yasushi Yoneta

    RIKEN

  • Yuuya Chiba

    RIKEN

  View abstract →

• Universal Features of Critical Mixed States Obtained from Measurement and Feedback

  ORAL

  March 20, 2025, 1:00 PM – March 20, 2025, 1:12 PM

  Presenters

  • Zhehao Zhang

    University of California, Santa Barbara

  Authors

  • Zhehao Zhang

    University of California, Santa Barbara

  • Yijian Zou

    Perimeter Inst for Theo Phys

  • Timothy Hsieh

    Perimeter Inst for Theo Phys

  • Sagar Vijay

    University of California, Santa Barbara

  View abstract →

• Echo State network for coarsening dynamics of charge density waves

  ORAL

  March 20, 2025, 1:12 PM – March 20, 2025, 1:24 PM

  Presenters

  • Clement Dinh

    University of Virginia

  Authors

  • Gia-Wei Chern

    University of Virginia

  • Clement Dinh

    University of Virginia

  • Yunhao Fan

    University of Virginia

  View abstract →

• Stability of mixed-state quantum phases via finite Markov length

  ORAL

  March 20, 2025, 1:24 PM – March 20, 2025, 1:36 PM

  Publication: https://arxiv.org/abs/2404.07251

  Presenters

  • Shengqi Sang

    Stanford University

  Authors

  • Shengqi Sang

    Stanford University

  • Timothy Hsieh

    Perimeter Inst for Theo Phys

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 1:36 PM – March 20, 2025, 1:48 PM

  View abstract →

• Persistent Topological Negativity in a High-Temperature Mixed-State

  ORAL

  March 20, 2025, 1:48 PM – March 20, 2025, 2:00 PM

  Publication: https://arxiv.org/pdf/2408.00066

  Presenters

  • Yonna Kim

    University of California, Santa Barbara

  Authors

  • Yonna Kim

    University of California, Santa Barbara

  • Sagar Vijay

    University of California, Santa Barbara

  • Ali Lavasani

    University of California, Santa Barbara, Kavli Institute for Theoretical Physics

  View abstract →