Non-Hermitian Topology

Presentations

• Exceptional Topological Insulators

  ORAL

  March 18, 2021, 9:00 AM – March 18, 2021, 9:12 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, 9:12 AM – March 18, 2021, 9:24 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, 9:24 AM – March 18, 2021, 9:36 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

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• Generalized Brillouin zone of non-Hermitian continuum systems

  ORAL

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

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

  ORAL

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

  Presenters

  • Fei Song

    Tsinghua University

  Authors

  • Fei Song

    Tsinghua University

  • Hongyi Wang

    Peking University

  • Zhong Wang

    Tsinghua University

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

  ORAL

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

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

  ORAL

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

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

  ORAL

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

  Presenters

  • Takumi Bessho

    Kyoto Univ

  Authors

  • Takumi Bessho

    Kyoto Univ

  • Masatoshi Sato

    Kyoto Univ, Yukawa Institute for Theoretical Physics, Kyoto University

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• Driving topological insulators out of equilibrium: deviations from periodicity

  ORAL

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

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

  ORAL

  March 18, 2021, 10:48 AM – March 18, 2021, 11:00 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

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• Z2 topological quench dynamics

  ORAL

  March 18, 2021, 11:00 AM – March 18, 2021, 11:12 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, 11:12 AM – March 18, 2021, 11:24 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),

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

  ORAL

  March 18, 2021, 11:24 AM – March 18, 2021, 11:36 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, 11:36 AM – March 18, 2021, 11:48 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 →