Quantum Foundations and Information I

Presentations

• Forward-backward simulations of Einstein-Podolsky-Rosen correlations and Bell nonlocality reveal hidden causal loops

  ORAL

  March 8, 2024, 8:00 AM – March 8, 2024, 8:12 AM

  Publication: P. D. Drummond and M. D. Reid, Phys. Rev. Research 2, 033266 (2020). P. D. Drummond and M. D. Reid, Entropy 23, 749 (2021). M. D. Reid and P. D. Drummond, arXiv 2205.06070; arXiv:2303.02373.

  Presenters

  • Margaret D Reid

    • Swinburne University of Tech
    • Swinburne University of Technology

  Authors

  • Margaret D Reid

    • Swinburne University of Tech
    • Swinburne University of Technology

  • Peter D Drummond

    • Swinburne University of Technology

  View abstract →

• Classifying Causal Structures: Ascertaining when Classical Correlations are Constrained by Inequalities

  ORAL

  March 8, 2024, 8:12 AM – March 8, 2024, 8:24 AM

  Publication: arXiv:2308.02380 [quant-ph]
  https://doi.org/10.48550/arXiv.2308.02380

  Presenters

  • Shashaank Khanna

    • University of York

  Authors

  • Shashaank Khanna

    • University of York

  • Matthew Pusey

    • University of York

  • Marina Ansanelli

    • Perimeter Institute of Theoretical Physics

  • Elie Wolfe

    • Perimeter Institute

  View abstract →

• Error and Disturbance as Irreversibility with Applications: Unified Definition, Wigner--Araki--Yanase Theorem and Out-of-Time-Order Correlator

  ORAL

  March 8, 2024, 8:24 AM – March 8, 2024, 8:36 AM

  Publication: arXiv preprint arXiv:2309.14172

  Presenters

  • Haruki Emori

    • Hokkaido University

  Authors

  • Haruki Emori

    • Hokkaido University

  • Hiroyasu Tajima

    • University of Electro-Communications

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• Clifford Group and Unitary Designs in the Presence of Symmetry

  ORAL

  March 8, 2024, 8:36 AM – March 8, 2024, 8:48 AM

  Publication: arXiv:2306.17559

  Presenters

  • Yosuke Mitsuhashi

    • Univ of Tokyo

  Authors

  • Yosuke Mitsuhashi

    • Univ of Tokyo

  • Nobuyuki Yoshioka

    • University of Tokyo
    • Department of Applied Physics, The University of Tokyo

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• Random unitaries with SU(d) Symmetry: OTOCs and Covariant Codes

  ORAL

  March 8, 2024, 8:48 AM – March 8, 2024, 9:00 AM

  Presenters

  • Han Zheng

    • The University of Chicago

  Authors

  • Han Zheng

    • The University of Chicago

  • Zimu Li

    • Tsinghua University

  • Yunfei Wang

    • Brandeis University

  • Liang Jiang

    • University of Chicago

  • Zi-Wen Liu

    • Tsinghua University

  • Junyu Liu

    • University of Chicago

  View abstract →

• Information Dynamics in Random Quantum Circuits

  ORAL

  March 8, 2024, 9:00 AM – March 8, 2024, 9:12 AM

  Publication: [1] J.-Z. Zhuang, Y.-K. Wu, and L.-M. Duan, Phys. Rev. B 106, 144308
  [2] J.-Z. Zhuang, Y.-K. Wu, and L.-M. Duan, arXiv:2304.01256

  Presenters

  • Jingze Zhuang

    • Tsinghua University

  Authors

  • Jingze Zhuang

    • Tsinghua University

  View abstract →

• Extracting Randomness from "Magic" States

  ORAL

  March 8, 2024, 9:12 AM – March 8, 2024, 9:24 AM

  Publication: Extracting Randomness From "Magic" States, in preparation

  Presenters

  • Christopher Vairogs

    • University of Illinois at Urbana-Champaign

  Authors

  • Christopher Vairogs

    • University of Illinois at Urbana-Champaign

  • Bin Yan

    • Los Alamos National Laboratory

  View abstract →

• Proper Measures of Correlations: The Case for Rényi Mutual Informations

  ORAL

  March 8, 2024, 9:24 AM – March 8, 2024, 9:36 AM

  Publication: Rényi Mutual Information in Quantum Field Theory, Tensor Networks, and Gravity, arxiv 2308.08600

  Presenters

  • Akash Vijay

    • University of Illinois, Urbana Champaign

  Authors

  • Akash Vijay

    • University of Illinois, Urbana Champaign

  • Laimei Nie

    • Purdue University

  • Jonah Kudler-Flam

    • Institute for Advanced Study, Princeton
    • School of Natural Sciences, Institute for Advanced Study, Princeton
    • Institute of Advanced Study

  View abstract →

• Local Weak Measurements as a Probe of the Spectrum of Quantum Magnets

  ORAL

  March 8, 2024, 9:36 AM – March 8, 2024, 9:48 AM

  Presenters

  • Carter J Swift

    • Ohio State University

  Authors

  • Carter J Swift

    • Ohio State University

  • Nandini Trivedi

    • The Ohio State University

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• Two-Source Topological Phases and A New Method for Testing Bell-CHSH Inequalities

  ORAL

  March 8, 2024, 9:48 AM – March 8, 2024, 10:00 AM

  Publication: HO Cildiroglu, AU Yilmazer; Investigation of the Aharonov-Bohm and Aharonov-Casher topological phases for quantum entangled states, Physics Letters A 420, 127753.
  
  Planned paper: Using Beam Splitter Systems for Joint Spin Measurements

  Presenters

  • Hasan O Cildiroglu

    • Boston University

  Authors

  • Hasan O Cildiroglu

    • Boston University

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• Entanglement Entropy of Interacting Fermions from Correlation functions

  ORAL

  March 8, 2024, 10:00 AM – March 8, 2024, 10:12 AM

  Publication: preprint arXiv:2306.07963
  Submitted to Phys Rev B

  Presenters

  • Saranyo Moitra

    • Tata Institute of Fundamental Research (
    • Tata Institute of Fundamental Research

  Authors

  • Saranyo Moitra

    • Tata Institute of Fundamental Research (
    • Tata Institute of Fundamental Research

  • Rajdeep Sensarma

    • Tata Inst of Fundamental Res
    • Tata Institute of Fundamental Research
    • Tata Inst of Fundamental Research

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• Separability criterion using one observable for special states: Entanglement detection via quantum quench

  ORAL

  March 8, 2024, 10:12 AM – March 8, 2024, 10:24 AM

  Publication: arXiv:2307.03735

  Presenters

  • Roopayan Ghosh

    • University College London

  Authors

  • Roopayan Ghosh

    • University College London

  • Sougato Bose

    • University College London

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• Quantum Entanglement Phase Transitions and Computational Complexity: Insights from Ising Models

  ORAL

  March 8, 2024, 10:24 AM – March 8, 2024, 10:36 AM

  Publication: Liu, Hanchen, Vikram Ravindranath, and Xiao Chen. "Quantum Entanglement Phase Transitions and Computational Complexity: Insights from Ising Models," 2023. arXiv: 2310.01699

  Presenters

  • Hanchen Liu

    • Boston College

  Authors

  • Hanchen Liu

    • Boston College

  • Vikram Ravindranath

    • Boston College

  • Xiao Chen

    • Boston College

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• Optimal lower bound of the average indeterminate length lossless block encoding

  ORAL

  March 8, 2024, 10:36 AM – March 8, 2024, 10:48 AM

  Publication: https://arxiv.org/abs/2305.18748

  Presenters

  • George Androulakis

    • University of South Carolina

  Authors

  • George Androulakis

    • University of South Carolina

  • Rabins Wosti

    • University of South Carolina

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• Boson-Assisted Quantum Error-Correcting Codes

  ORAL

  March 8, 2024, 10:48 AM – March 8, 2024, 11:00 AM

  Publication: TBA

  Presenters

  • Omid Khosravani

    • Duke University

  Authors

  • Omid Khosravani

    • Duke University

  • Or Katz

    • Duke University

  • Kenneth R Brown

    • Duke
    • Duke University

  View abstract →