Higher-Order Topological Phase

Presentations

• Characterization for higher-order symmetry-protected topological phases by quantized Berry phases

  ORAL

  March 5, 2020, 8:00 AM – March 5, 2020, 8:12 AM

  Presenters

  • Hiromu Araki

    • Department of Physics, University of Tsukuba

  Authors

  • Hiromu Araki

    • Department of Physics, University of Tsukuba

  • Yasuhiro Hatsugai

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

  • Tomonari Mizoguchi

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

  View abstract →

• Evolution of planar topological phases in topocircuits

  ORAL

  March 5, 2020, 8:12 AM – March 5, 2020, 8:24 AM

  Presenters

  • Junkai Dong

    • Cornell University

  Authors

  • Junkai Dong

    • Cornell University

  • Vladimir Juricic

    • NORDITA

  • Bitan Roy

    • Lehigh University

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• Magnetotransport in a second-order topological insulator

  ORAL

  March 5, 2020, 8:24 AM – March 5, 2020, 8:36 AM

  Presenters

  • Benjamin Levitan

    • McGill University

  Authors

  • Benjamin Levitan

    • McGill University

  • Tami Pereg-Barnea

    • McGill University

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• Many-Body Invariants for Topological Insulators: Multipole, Chern, and Hinge States

  ORAL

  March 5, 2020, 8:36 AM – March 5, 2020, 8:48 AM

  Presenters

  • Byungmin Kang

    • School of Physics, Korea Institute for Advanced Study

  Authors

  • Byungmin Kang

    • School of Physics, Korea Institute for Advanced Study

  • Gil Young Cho

    • Department of Physics, Pohang University of Science and Technology (POSTECH)
    • Korea Institute for Advanced Study
    • Pohang University of Science and Technology

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• Gapless hinge states from adiabatic pumping of axion coupling

  ORAL

  March 5, 2020, 8:48 AM – March 5, 2020, 9:00 AM

  Presenters

  • Ivo Souza

    • Centro de Física de Materiales, Universidad del País Vasco
    • Univ del Pais Vasco
    • Centro de Fisica de Materiales, Universidad del Pais Vasco (UPV/EHU)

  Authors

  • Thomas Olsen

    • Department of Physics, Technical University of Denmark

  • Tomas Rauch

    • Friedrich-Schiller-University, Jena
    • IFTO, FSU Jena, Germany

  • David Vanderbilt

    • Department of Physics and Astronomy, Piscataway, NJ 08854, Rutgers University
    • Department of Physics and Astronomy, Rutgers University, New Brunswick, NJ, USA
    • Department of Physics & Astronomy, Rutgers University
    • Physics and Astronomy, Rutgers University
    • Department of Physics and Astronomy, Rutgers University
    • Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
    • Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, United States
    • Rutgers University
    • Physics, Rutgers University
    • Department of Physics and Astronomy, Rutgers University, New Brunswick
    • Rutgers University, New Brunswick

  • Ivo Souza

    • Centro de Física de Materiales, Universidad del País Vasco
    • Univ del Pais Vasco
    • Centro de Fisica de Materiales, Universidad del Pais Vasco (UPV/EHU)

  View abstract →

• Transport signature of helical hinge states of quasi-one-dimensional topological insulators

  ORAL

  March 5, 2020, 9:00 AM – March 5, 2020, 9:12 AM

  Presenters

  • Yanfeng Zhou

    • Department of Physics, The University of Texas at Dallas

  Authors

  • Yanfeng Zhou

    • Department of Physics, The University of Texas at Dallas

  • Fan Zhang

    • University of Texas at Dallas
    • University of Texas, Dallas
    • Department of Physics, The University of Texas at Dallas
    • Department of Physics, University of Texas at Dallas
    • The University of Texas at Dallas
    • The Univerisity of Texas at Dallas

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• Flux Response of Higher-Order Topological Insulators

  ORAL

  March 5, 2020, 9:12 AM – March 5, 2020, 9:24 AM

  Presenters

  • Frank Schindler

    • Univ of Zurich

  Authors

  • Frank Schindler

    • Univ of Zurich

  • Stepan Tsirkin

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

  • Titus Neupert

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

  • Andrei Bernevig

    • Physics, Princeton University
    • Princeton Center for Theoretical Science, Princeton University
    • Princeton University
    • Department of Physics, Princeton university
    • Physics department, Princeton University

  • Benjamin Wieder

    • Princeton University
    • Physics department, Princeton University

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• Disordered intrinsic higher-order topological insulators

  ORAL

  March 5, 2020, 9:24 AM – March 5, 2020, 9:36 AM

  Presenters

  • Jahan Claes

    • University of Illinois at Urbana-Champaign

  Authors

  • Jahan Claes

    • University of Illinois at Urbana-Champaign

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign

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• Higher Order Topological Insulators in Amorphous Solids

  ORAL

  March 5, 2020, 9:36 AM – March 5, 2020, 9:48 AM

  Presenters

  • Adhip Agarwala

    • ICTS

  Authors

  • Adhip Agarwala

    • ICTS

  • Vladimir Juricic

    • NORDITA

  • Bitan Roy

    • Lehigh University

  View abstract →

• Pfaffian formalism for higher-order topological insulators

  ORAL

  March 5, 2020, 9:48 AM – March 5, 2020, 10:00 AM

  Presenters

  • Heqiu Li

    • Univ of Michigan - Ann Arbor

  Authors

  • Heqiu Li

    • Univ of Michigan - Ann Arbor

  • Kai Sun

    • Univ of Michigan - Ann Arbor
    • Department of Physics, University of Michigan
    • University of Michigan

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• Identifying Higher Order Topology and Fractional Corner Charge Using Entanglement Spectra

  ORAL

  March 5, 2020, 10:00 AM – March 5, 2020, 10:12 AM

  Presenters

  • Penghao Zhu

    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champaign

  Authors

  • Penghao Zhu

    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana-Champaign

  • Kieran Loehr

    • Department of physics, Cornell University

  • Taylor Hughes

    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois Urbana Champaign
    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign

  View abstract →