Measurement Induced Criticality in Many-Body Systems

Presentations

• Quantum Coding Transitions in the Presence of Boundary Dissipation

  ORAL · Invited

  March 4, 2024, 12:30 PM – March 4, 2024, 1:06 PM

  Publication: arXiv:2304.02664

  Presenters

  • Izabella Lovas

    Kavli Institute for Theoretical Physics, UCSB

  Authors

  • Izabella Lovas

    Kavli Institute for Theoretical Physics, UCSB

  • Sagar Vijay

    UCSB, University of California, Santa Barbara

  • Utkarsh Agrawal

    University of California, Santa Barbara

  View abstract →

• Lieb-Schultz-Mattis Theorem in Open Quantum Systems

  ORAL

  March 4, 2024, 1:06 PM – March 4, 2024, 1:18 PM

  Publication: arXiv:2305.16496

  Presenters

  • Kohei Kawabata

    Institute for Solid State Physics, University of Tokyo

  Authors

  • Kohei Kawabata

    Institute for Solid State Physics, University of Tokyo

  • Ramanjit Sohal

    Princeton University

  • Shinsei Ryu

    Princeton University

  View abstract →

• Monitored dynamical quantum matter of free fermions: symmetry classification and field theory description

  ORAL

  March 4, 2024, 1:18 PM – March 4, 2024, 1:30 PM

  Publication: Chao-Ming Jian, Hassan Shapourian, Bela Bauer, and Andreas W. W. Ludwig, "Measurement-induced entanglement transitions in quantum circuits of non-interacting fermions: Born-rule versus forced measurements", arXiv:2302.09094

  Presenters

  • Chao-Ming Jian

    Cornell University

  Authors

  • Chao-Ming Jian

    Cornell University

  • Hassan Shapourian

    Cisco Research

  • Bela Bauer

    Microsoft Station Q

  • Andreas W Ludwig

    University of California, Santa Barbara

  View abstract →

• Entanglement phase transition due to reciprocity breaking without measurement or post-selection

  ORAL

  March 4, 2024, 1:30 PM – March 4, 2024, 1:42 PM

  Publication: Preprint: G. Lee, T. Jin, Y.-X. Wang, A. McDonald, and A. A. Clerk. arXiv:2308.14614

  Presenters

  • Gideon Lee

    University of Chicago

  Authors

  • Gideon Lee

    University of Chicago

  • Tony Jin

    University of Chicago

  • Yuxin Wang

    University of Maryland, College Park, University of Chicago

  • Alexander McDonald

    Université de Sherbrooke

  • Aashish A Clerk

    University of Chicago

  View abstract →

• Dynamical Phase Transitions Induced by Conditional Mutual Information's Propagation Beyond the Lightcone

  ORAL

  March 4, 2024, 1:42 PM – March 4, 2024, 1:54 PM

  Presenters

  • Su-un Lee

    University of Chicago

  Authors

  • Su-un Lee

    University of Chicago

  • Changhun Oh

    University of Chicago

  • Yat Wong

    University of Chicago

  • Liang Jiang

    University of Chicago

  View abstract →

• Measurement-induced quantum phase transition with classically diffusing measurers

  ORAL

  March 4, 2024, 1:54 PM – March 4, 2024, 2:06 PM

  Presenters

  • Hyunsoo Ha

    Princeton University

  Authors

  • Hyunsoo Ha

    Princeton University

  • Akshat Pandey

    Stanford University

  • Sarang Gopalakrishnan

    Princeton University, Department of Electrical and Computer Engineering, Princeton University, Princeton

  • David A Huse

    Princeton University

  View abstract →

• Observing measurement-induced entanglement transitions using a mixed-state entanglement measure

  ORAL

  March 4, 2024, 2:06 PM – March 4, 2024, 2:18 PM

  Publication: https://arxiv.org/abs/2304.02965

  Presenters

  • Christian Carisch

    ETH Zurich

  Authors

  • Christian Carisch

    ETH Zurich

  View abstract →

• Transitions of distinguishability and entanglement in monitored dynamics of bosons

  ORAL

  March 4, 2024, 2:18 PM – March 4, 2024, 2:30 PM

  Publication: - K. Mochizuki and R. Hamazaki, Phys. Rev. Research 5, 013177 (2023).
  - D. Kagamihara, R. Kaneko, I. Danshita, and K. Mochizuki, in preparation.

  Presenters

  • Ken Mochizuki

    University of Tokyo

  Authors

  • Ken Mochizuki

    University of Tokyo

  • Ryusuke Hamazaki

    RIKEN iTHEMS, RIKEN

  View abstract →

• Measurement and feedforward induced entanglement negativity transition

  ORAL

  March 4, 2024, 2:30 PM – March 4, 2024, 2:42 PM

  Presenters

  • Ramis Movassagh

    Google Quantum AI

  Authors

  • Ramis Movassagh

    Google Quantum AI

  • Alireza Seif

    IBM Quantum, University of Chicago

  • Yu-Xin Wang

    University of Chicago

  • Aashish A Clerk

    University of Chicago

  View abstract →

• Absence of entanglement transition due to feedback-induced skin effect

  ORAL

  March 4, 2024, 2:42 PM – March 4, 2024, 2:54 PM

  Presenters

  • Jie Ren

    Institute of Physics, Chinese Academy of Sciences

  Authors

  • Jie Ren

    Institute of Physics, Chinese Academy of Sciences

  View abstract →

• Measurement induced phase transition with an extended log-law phase in an integrability-broken transverse field Ising model

  ORAL

  March 4, 2024, 2:54 PM – March 4, 2024, 3:06 PM

  Presenters

  • Monalisa Singh Roy

    Bar-Ilan University

  Authors

  • Monalisa Singh Roy

    Bar-Ilan University

  • Jonathan Ruhman

    Bar Ilan University

  • Emanuele G Dalla Torre

    Bar-Ilan University

  • Efrat Shimshoni

    Bar-Ilan University

  View abstract →

• Observing measurement induced entanglement transitions via a tensor network based hybrid quantum algorithm

  ORAL

  March 4, 2024, 3:06 PM – March 4, 2024, 3:18 PM

  Presenters

  • Yariv Yanay

    Laboratory for Physical Sciences

  Authors

  • Yariv Yanay

    Laboratory for Physical Sciences

  • Charles Tahan

    Laboratory for Physical Sciences

  • Brian Swingle

    Brandeis University

  View abstract →

• New critical states induced by measurement

  ORAL

  March 4, 2024, 3:18 PM – March 4, 2024, 3:30 PM

  Publication: https://arxiv.org/abs/2301.11337

  Presenters

  • Xinyu Sun

    Tsinghua University

  Authors

  • Xinyu Sun

    Tsinghua University

  • Shao-Kai Jian

    Tulane University

  • Hong Yao

    Tsinghua University

  View abstract →