Non-Hermitian Topological Phases

Presentations

• Homotopical classification of non-Hermitian band structures

  ORAL

  March 6, 2020, 8:00 AM – March 6, 2020, 8:12 AM

  Presenters

  • Zhi Li

    • Univ of Pittsburgh
    • University of Pittsburgh

  Authors

  • Zhi Li

    • Univ of Pittsburgh
    • University of Pittsburgh

  • Roger Mong

    • Univ of Pittsburgh
    • University of Pittsburgh
    • Physics, University of Pittsburgh

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• Doubling theorem for Fermi points, degenerate points, and exceptional points in 2D non-Hermitian systems

  ORAL

  March 6, 2020, 8:12 AM – March 6, 2020, 8:24 AM

  Presenters

  • Ching-Kai Chiu

    • Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

  Authors

  • Ching-Kai Chiu

    • Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences

  • Zhesen Yang

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences,Institute of Physics

  • Andreas P Schnyder

    • Max-Planck Institute for Solid State Physics
    • Max Planck Institute for Solid State Research
    • MPI Stuttgart

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• Non-Hermitian exceptional Landau quantization in electric circuits

  ORAL

  March 6, 2020, 8:24 AM – March 6, 2020, 8:36 AM

  Presenters

  • Xiao-Xiao Zhang

    • University of British Columbia

  Authors

  • Xiao-Xiao Zhang

    • University of British Columbia

  • Marcel Franz

    • University of British Columbia

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• Topological invariants for non-Hermitian chiral-symmetric systems

  ORAL

  March 6, 2020, 8:36 AM – March 6, 2020, 8:48 AM

  Presenters

  • Timo Hyart

    • Institute of Physics, Polish Academy of Sciences
    • International Research Centre MagTop, Institute of Physics, Polish Academy of Sciences

  Authors

  • Timo Hyart

    • Institute of Physics, Polish Academy of Sciences
    • International Research Centre MagTop, Institute of Physics, Polish Academy of Sciences

  • Wojciech Brzezicki

    • Institute of Physics, Polish Academy of Sciences

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• Non-Hermitian band theory of directional amplification

  ORAL

  March 6, 2020, 8:48 AM – March 6, 2020, 9:00 AM

  Presenters

  • Wentan Xue

    • Tsinghua University

  Authors

  • Wentan Xue

    • Tsinghua University

  • Ming-Rui Li

    • Tsinghua University

  • Fei Song

    • Tsinghua University

  • Yu-Min Hu

    • Tsinghua University

  • Zhong Wang

    • Tsinghua University

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• Non-Hermitian skin effect and chiral damping in open quantum systems

  ORAL

  March 6, 2020, 9:00 AM – March 6, 2020, 9:12 AM

  Presenters

  • Fei Song

    • Tsinghua University

  Authors

  • Fei Song

    • Tsinghua University

  • Shunyu Yao

    • Tsinghua University

  • Zhong Wang

    • Tsinghua University

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• Observation of non-Hermitian topology and its bulk-edge correspondence

  ORAL

  March 6, 2020, 9:12 AM – March 6, 2020, 9:24 AM

  Presenters

  • Ananya Ghatak

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

  Authors

  • Ananya Ghatak

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

  • Martin Brandenbourger

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

  • Jasper van Wezel

    • Univ of Amsterdam

  • Corentin Coulais

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

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• Symmetry and Topology in Non-Hermitian Physics

  ORAL

  March 6, 2020, 9:24 AM – March 6, 2020, 9:36 AM

  Presenters

  • Kohei Kawabata

    • Physics, University of Tokyo
    • Department of Physics, University of Tokyo

  Authors

  • Kohei Kawabata

    • Physics, University of Tokyo
    • Department of Physics, University of Tokyo

  • Ken Shiozaki

    • Yukawa Institute for Theoretical Physics, Kyoto University

  • Masahito Ueda

    • Physics, University of Tokyo
    • Department of Physics, University of Tokyo
    • University of Tokyo

  • Masatoshi Sato

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

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• Classification of Exceptional Points and Non-Hermitian Topological Semimetals

  ORAL

  March 6, 2020, 9:36 AM – March 6, 2020, 9:48 AM

  Presenters

  • Takumi Bessho

    • Yukawa Institute for Theoretical Physics, Kyoto University

  Authors

  • Takumi Bessho

    • Yukawa Institute for Theoretical Physics, Kyoto University

  • Kohei Kawabata

    • Physics, University of Tokyo
    • Department of Physics, University of Tokyo

  • Masatoshi Sato

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

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• Non-Hermitian physical aspects in disordered Weyl/Dirac semimetals

  ORAL

  March 6, 2020, 9:48 AM – March 6, 2020, 10:00 AM

  Presenters

  • Taiki Matsushita

    • Osaka Univ

  Authors

  • Taiki Matsushita

    • Osaka Univ

  • Yuki Nagai

    • JAEA
    • Japan Atomic Energy Agency

  • Satoshi Fujimoto

    • Osaka Univ

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• Non-Hermitian fractional quantum Hall states with 1/3 filling

  ORAL

  March 6, 2020, 10:00 AM – March 6, 2020, 10:12 AM

  Presenters

  • Tsuneya Yoshida

    • Univ of Tsukuba
    • Physical Society of Japan

  Authors

  • Tsuneya Yoshida

    • Univ of Tsukuba
    • Physical Society of Japan

  • Koji Kudo

    • Univ of Tsukuba

  • Yasuhiro Hatsugai

    • Univ of Tsukuba
    • Department of Physics, University of Tsukuba

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• Appearance of a topological semimetal phase in 1D non-Hermitian systems

  ORAL

  March 6, 2020, 10:12 AM – March 6, 2020, 10:24 AM

  Presenters

  • Kazuki Yokomizo

    • Tokyo Institute of Technology

  Authors

  • Kazuki Yokomizo

    • Tokyo Institute of Technology

  • Shuichi Murakami

    • Department of physics, Tokyo Inst of Tech - Tokyo
    • Tokyo Institute of Technology
    • Tokyo Inst of Tech - Tokyo
    • Department of Physics, Tokyo Institute of Technology

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