Topological Quantum Information: Topological Phases, Error-Correcting Codes, and Entanglement

Presentations

• Hybrid Fracton Phases: Parent Orders for Liquid and Non-Liquid Quantum Phases

  ORAL

  March 14, 2022, 8:00 AM – March 14, 2022, 8:12 AM

  Publication: PhysRevB.103.245136, PhysRevB.104.115117.

  Presenters

  • Wenjie Ji

    • University of California, Santa Barbara

  Authors

  • Wenjie Ji

    • University of California, Santa Barbara

  View abstract →

• Subsystem criticality & bifurcating entanglement renormalization

  ORAL

  March 14, 2022, 8:12 AM – March 14, 2022, 8:24 AM

  Presenters

  • Dominic J Williamson

    • Stanford Univ
    • Stanford University

  Authors

  • Dominic J Williamson

    • Stanford Univ
    • Stanford University

  View abstract →

• Classification of Non-Unitary MTC and Topological Phases

  ORAL

  March 14, 2022, 8:24 AM – March 14, 2022, 8:36 AM

  Presenters

  • Donghae Seo

    • Pohang Univ of Sci & Tech

  Authors

  • Donghae Seo

    • Pohang Univ of Sci & Tech

  • Minyoung You

    • Caltech

  • Hee-Cheol Kim

    • Pohang Univ of Sci & Tech

  • Gil Young Cho

    • Pohang Univ of Sci & Tech
    • Pohang University of Science and Technology

  View abstract →

• Irreducible multi-partite correlations as an order parameter for k-local nontrivial states

  ORAL

  March 14, 2022, 8:36 AM – March 14, 2022, 8:48 AM

  Publication: https://arxiv.org/abs/2106.05269

  Presenters

  • Yahya Alavirad

    • University of Maryland, College Park

  Authors

  • Ali Lavasani

    • University of Maryland, College Park

  • Yahya Alavirad

    • University of Maryland, College Park

  View abstract →

• Observation of Symmetry-Protected Selection Rules in Periodically Driven Quantum Systems

  ORAL

  March 14, 2022, 8:48 AM – March 14, 2022, 9:00 AM

  Publication: PHYSICAL REVIEW LETTERS 127, 140604 (2021)

  Presenters

  • GUOQING WANG

    • Massachusetts Institute of Technology MI

  Authors

  • GUOQING WANG

    • Massachusetts Institute of Technology MI

  • Changhao Li

    • Massachusetts Institute of Technology MI

  • Paola Cappellaro

    • Massachusetts Institute of Technology MIT

  View abstract →

• A holographic view of topological stabilizer codes

  ORAL

  March 14, 2022, 9:00 AM – March 14, 2022, 9:12 AM

  Presenters

  • Nathanan Tantivasadakarn

    • Harvard University

  Authors

  • Nathanan Tantivasadakarn

    • Harvard University

  • Thomas Schuster

    • University of California, Berkeley

  • Ashvin Vishwanath

    • Harvard University

  • Norman Y Yao

    • University of California, Berkeley

  View abstract →

• Pauli topological stabilizer codes from twisted quantum doubles

  ORAL

  March 14, 2022, 9:12 AM – March 14, 2022, 9:24 AM

  Presenters

  • Tyler D Ellison

    • Yale University

  Authors

  • Tyler D Ellison

    • Yale University

  • Yu-An Chen

    • University of Maryland, College Park

  • Arpit Dua

    • Caltech

  • Wilbur Shirley

    • Institute for Advanced Study

  • Nathanan Tantivasadakarn

    • Harvard University

  • Dominic J Williamson

    • Stanford Univ
    • Stanford University

  View abstract →

• Entanglement cost in topological stabilizer models at finite temperature

  ORAL

  March 14, 2022, 9:24 AM – March 14, 2022, 9:36 AM

  Presenters

  • Hung-Hwa Lin

    • University of California, San Diego

  Authors

  • Hung-Hwa Lin

    • University of California, San Diego

  • Tsung-Cheng Lu

    • Perimeter Institute for Theoretical Physics

  • En-Jui Kuo

    • Uuniversity of Maryland

  View abstract →

• Chiral central charge from a single bulk wave function

  ORAL

  March 14, 2022, 9:36 AM – March 14, 2022, 9:48 AM

  Publication: arxiv 2110.06932 and 2110.10400

  Presenters

  • Bowen Shi

    • University of California, San Diego

  Authors

  • Bowen Shi

    • University of California, San Diego

  • Isaac Kim

    • University of California, Davis

  • Kohtaro Kato

    • Nagoya University, Nagoya, Japan

  • Victor V Albert

    • QuICS @ NIST & UMD
    • University of Maryland, College Park

  View abstract →

• Multipartitioning topological phases by vertex states and quantum entanglement

  ORAL

  March 14, 2022, 9:48 AM – March 14, 2022, 10:00 AM

  Presenters

  • Yuhan Liu

    • University of Chicago

  Authors

  • Yuhan Liu

    • University of Chicago

  • Ramanjit Sohal

    • Princeton University

  • Jonah L Kudler-Flam

    • University of Chicago

  • Shinsei Ryu

    • Princeton University

  View abstract →

• Topological graph states and quantum error correction codes

  ORAL

  March 14, 2022, 10:00 AM – March 14, 2022, 10:12 AM

  Presenters

  • David L Feder

    • University of Calgary

  Authors

  • Pengcheng Liao

    • University of Calgary

  • David L Feder

    • University of Calgary

  • Barry C Sanders

    • University of Calgary
    • Institute for Quantum Science and Technology, University of Calgary

  View abstract →

• Understanding entanglement negativity in topological order at finite temperature

  ORAL

  March 14, 2022, 10:12 AM – March 14, 2022, 10:24 AM

  Presenters

  • Tsung-Cheng Lu

    • Perimeter Institute for Theoretical Physics

  Authors

  • Tsung-Cheng Lu

    • Perimeter Institute for Theoretical Physics

  • Sagar Vijay

    • University of California, Santa Barbara

  View abstract →

• Optimal thresholds for fracton codes and random spin models with subsystem symmetry

  ORAL

  March 14, 2022, 10:24 AM – March 14, 2022, 10:36 AM

  Presenters

  • Hao Song

    • McMaster University

  Authors

  • Hao Song

    • McMaster University

  • Janik Schönmeier-Kromer

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Ke Liu

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Oscar Viyuela

    • MIT and Harvard University

  • Lode C Pollet

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Miguel Angel Martin-Delgado

    • Complutense University of Madrid

  View abstract →

• Topology of hole spins in semiconductor quantum dots

  ORAL

  March 14, 2022, 10:36 AM – March 14, 2022, 10:48 AM

  Presenters

  • Joseph E Zwiener

    • Northwest Missouri State University

  Authors

  • Joseph E Zwiener

    • Northwest Missouri State University

  • Sanjay Prabhakar

    • Northwest Missouri State University

  View abstract →