Non-Hermitian Topology

Presentations

• Exceptional Topological Insulators

  ORAL

  March 18, 2021, 8:00 AM – March 18, 2021, 8:12 AM

  Presenters

  • Michael Denner

    • Univ of Zurich

  Authors

  • Michael Denner

    • Univ of Zurich

  • Anastasiia Skurativska

    • Univ of Zurich

  • Frank Schindler

    • Princeton University
    • University of Zurich

  • Mark Fischer

    • Universität Zürich
    • Univ of Zurich
    • University of Zurich
    • Department of Physics, University of Zurich

  • Ronny Thomale

    • Julius-Maximilians-Universität Würzburg, Institut für Theoretische Physik und Astrophysik
    • Universität Würzburg
    • Julius-Maximilians University of Wuerzburg
    • Wuerzburg University

  • Tomas Bzdusek

    • Paul Scherrer Institute
    • Univ of Zurich

  • Titus Neupert

    • University of Zurich
    • Universität Zürich
    • Department of Physics, University of Zurich
    • Univ of Zurich
    • Physics, University of Zurich

  View abstract →

• Exceptional topological insulators with crystal symmetries

  ORAL

  March 18, 2021, 8:12 AM – March 18, 2021, 8:24 AM

  Presenters

  • Titus Neupert

    • University of Zurich
    • Universität Zürich
    • Department of Physics, University of Zurich
    • Univ of Zurich
    • Physics, University of Zurich

  Authors

  • Titus Neupert

    • University of Zurich
    • Universität Zürich
    • Department of Physics, University of Zurich
    • Univ of Zurich
    • Physics, University of Zurich

  • Frank Schindler

    • Princeton University
    • University of Zurich

  • Michael Denner

    • Univ of Zurich

  • Marta Brzezinska

    • Univ of Zurich

  • Pascal Vecsei

    • Univ of Zurich

  • Anar Bold

    • Univ of Zurich

  • Tomas Bzdusek

    • Paul Scherrer Institute
    • Univ of Zurich

  View abstract →

• Entanglement properties in topological non-Hermitian systems and non-unitary conformal field theories

  ORAL

  March 18, 2021, 8:24 AM – March 18, 2021, 8:36 AM

  Presenters

  • Po-Yao Chang

    • Natl Tsing Hua Univ
    • Department of physics, National Tsing Hua University

  Authors

  • Po-Yao Chang

    • Natl Tsing Hua Univ
    • Department of physics, National Tsing Hua University

  View abstract →

• Generalized Brillouin zone of non-Hermitian continuum systems

  ORAL

  March 18, 2021, 8:36 AM – March 18, 2021, 8:48 AM

  Presenters

  • Yu-Min Hu

    • Tsinghua University

  Authors

  • Yu-Min Hu

    • Tsinghua University

  • Yin-Quan Huang

    • Tsinghua University

  • Wen-Tan Xue

    • Tsinghua University

  • Zhong Wang

    • Tsinghua University

  View abstract →

• Non-Bloch PT symmetry breaking in two-dimensional non-Hermitian bands

  ORAL

  March 18, 2021, 8:48 AM – March 18, 2021, 9:00 AM

  Presenters

  • Fei Song

    • Tsinghua University

  Authors

  • Fei Song

    • Tsinghua University

  • Hongyi Wang

    • Peking University

  • Zhong Wang

    • Tsinghua University

  View abstract →

• Non-Hermitian SSH3 model in 1D and Hopf model in 3D

  ORAL

  March 18, 2021, 9:00 AM – March 18, 2021, 9:12 AM

  Presenters

  • Chih-Chun Chien

    • Physics department, University of California, Merced
    • University of California, Merced

  Authors

  • Chih-Chun Chien

    • Physics department, University of California, Merced
    • University of California, Merced

  • Yan He

    • College of Physics, Sichuan University

  View abstract →

• Exceptional non-Hermitian topological edge mode and its application to active matter

  ORAL

  March 18, 2021, 9:12 AM – March 18, 2021, 9:24 AM

  Presenters

  • Kazuki Sone

    • Univ of Tokyo

  Authors

  • Kazuki Sone

    • Univ of Tokyo

  • Yuto Ashida

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

  • Takahiro Sagawa

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

  View abstract →

• Topological Duality in Floquet and Non-Hermitian Dynamical Anomalies: Extended Nielsen-Ninomiya Theorem and Chiral Magnetic Effect

  ORAL

  March 18, 2021, 9:24 AM – March 18, 2021, 9:36 AM

  Presenters

  • Takumi Bessho

    • Kyoto Univ

  Authors

  • Takumi Bessho

    • Kyoto Univ

  • Masatoshi Sato

    • Kyoto Univ
    • Yukawa Institute for Theoretical Physics, Kyoto University

  View abstract →

• Driving topological insulators out of equilibrium: deviations from periodicity

  ORAL

  March 18, 2021, 9:36 AM – March 18, 2021, 9:48 AM

  Presenters

  • Ranjani Seshadri

    • Physics, Ben Gurion University of the Negev

  Authors

  • Ranjani Seshadri

    • Physics, Ben Gurion University of the Negev

  • Tami Pereg-Barnea

    • McGill University
    • Physics, McGill University
    • McGill Univ

  View abstract →

• Direction Depended Transport in a Hamiltonian Ratchet induced by a time-Dependent Dissipative Impurity

  ORAL

  March 18, 2021, 9:48 AM – March 18, 2021, 10:00 AM

  Presenters

  • Christoph Dauer

    • Physics, Technical University of Kaiserslautern
    • Technical University of Kaiserslautern

  Authors

  • Zlata Fedorova

    • Rheinische Friedrich-Wilhelms-Universität Bonn

  • Christoph Dauer

    • Physics, Technical University of Kaiserslautern
    • Technical University of Kaiserslautern

  • Anna Sidorenko

    • Rheinische Friedrich-Wilhelms-Universität Bonn

  • Sebastian Eggert

    • Physics, Technical University of Kaiserslautern
    • Technical University of Kaiserslautern

  • Johann Kroha

    • Physikalisches Institut, University of Bonn, Germany
    • Rheinische Friedrich-Wilhelms-Universität Bonn
    • University of Bonn

  • Stefan Linden

    • Rheinische Friedrich-Wilhelms-Universität Bonn

  View abstract →

• Z2 topological quench dynamics

  ORAL

  March 18, 2021, 10:00 AM – March 18, 2021, 10:12 AM

  Presenters

  • Pok-Man Chiu

    • Natl Tsing Hua Univ

  Authors

  • Pok-Man Chiu

    • Natl Tsing Hua Univ

  • Po-Yao Chang

    • Natl Tsing Hua Univ

  View abstract →

• Topological delocalization in two-dimensional quantum walks

  ORAL

  March 18, 2021, 10:12 AM – March 18, 2021, 10:24 AM

  Presenters

  • Janos Asboth

    • Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, P.O. Box 49, H-1525 Budapest, Hungary
    • Department of Theoretical Physics, Budapest University of Technology and Economics

  Authors

  • Janos Asboth

    • Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, P.O. Box 49, H-1525 Budapest, Hungary
    • Department of Theoretical Physics, Budapest University of Technology and Economics

  • Arindam Mallick

    • Center for Theoretical Physics of Complex Systems, Institute for Basic Science (IBS),

  View abstract →

• Non-Hermitian fractional quantum Hall states in open quantum systems

  ORAL

  March 18, 2021, 10:24 AM – March 18, 2021, 10:36 AM

  Presenters

  • Tsuneya Yoshida

    • Univ of Tsukuba

  Authors

  • Tsuneya Yoshida

    • Univ of Tsukuba

  • Koji Kudo

    • Univ of Tsukuba

  • Hosho Katsura

    • Univ of Tokyo
    • Department of Physics, The University of Tokyo
    • Physics, the University of Tokyo

  • Yasuhiro Hatsugai

    • Univ of Tsukuba

  View abstract →

• Open and closed boundary correspondence in non-reciprocal metamaterials

  ORAL

  March 18, 2021, 10:36 AM – March 18, 2021, 10:48 AM

  Presenters

  • Ananya Ghatak

    • Univ of Amsterdam

  Authors

  • Ananya Ghatak

    • Univ of Amsterdam

  • Corentin Coulais

    • Institute of Physics, University of Amsterdam
    • University of Amsterdam
    • Univ of Amsterdam
    • IOP, University of Amsterdam

  • Jasper Van Wezel

    • Univ of Amsterdam
    • nstitute for Theoretical Physics Amsterdam and Delta Institute for Theoretical Physics, University of Amsterdam

  View abstract →