Topological Crystalline Phases

Presentations

• Aperiodic Topological Crystalline Insulators

  ORAL

  March 5, 2020, 2:30 PM – March 5, 2020, 2:42 PM

  Presenters

  • Huaqing Huang

    • Utah University
    • University of Utah

  Authors

  • Huaqing Huang

    • Utah University
    • University of Utah

  • Yong-Shi Wu

    • University of Utah

  • Feng Liu

    • Utah University
    • University of Utah
    • Department of Materials Science and Engineering, University of Utah
    • Materials Science and Engineering, University of Utah

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• Real Space Invariants: Spectral Flow of Fragile Topological State under Twisted Boundary Conditions

  ORAL

  March 5, 2020, 2:42 PM – March 5, 2020, 2:54 PM

  Presenters

  • Zhida Song

    • Princeton University

  Authors

  • Zhida Song

    • Princeton University

  • Luis Elcoro

    • University of the Basque Country
    • Department of Condensed Matter Physics, University of the Basque Country

  • Nicolas Regnault

    • Ecole Normale Superieure
    • Princeton University
    • Department of Physics, Princeton university
    • Physics department, Princeton University

  • Andrei Bernevig

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

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• Abstract Withdrawn

  COFFEE_KLATCH

  March 5, 2020, 2:54 PM – March 5, 2020, 3:06 PM

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• Fragile Topology Protected by Inversion Symmetry: Diagnosis, Bulk-Boundary Correspondence, and Wilson Loop

  ORAL

  March 5, 2020, 3:06 PM – March 5, 2020, 3:18 PM

  Presenters

  • Yoonseok Hwang

    • Seoul Natl Univ

  Authors

  • Yoonseok Hwang

    • Seoul Natl Univ

  • Junyeong Ahn

    • Physics, Seoul National University
    • Seoul Natl Univ

  • Bohm-Jung Yang

    • Physics and Astronomy, Seoul National University
    • Seoul Natl Univ
    • Depeartment of Physics and Astronomy, Seoul National University

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• Crystalline topological phases without symmetry indicators

  ORAL

  March 5, 2020, 3:18 PM – March 5, 2020, 3:30 PM

  Presenters

  • Sander Kooi

    • Univ of Utrecht

  Authors

  • Sander Kooi

    • Univ of Utrecht

  • Guido van Miert

    • Univ of Utrecht

  • Carmine Ortix

    • Univ of Utrecht

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• Topology of chiral insulators

  ORAL

  March 5, 2020, 3:30 PM – March 5, 2020, 3:42 PM

  Presenters

  • Marcelo Guzmán

    • Physique, Ecole Normale Superieure de Lyon

  Authors

  • Marcelo Guzmán

    • Physique, Ecole Normale Superieure de Lyon

  • Denis Bartolo

    • Physique, Ecole Normale Superieure de Lyon
    • Univ. Lyon, ENS de Lyon, Univ. Claude Bernard, CNRS, Laboratoire de Physique, F-69342, Lyon, France
    • École Normale Supérieure de Lyon
    • Laboratoire de Physique, Ecole Normale Supérieure de Lyon

  • David Carpentier

    • Physique, Ecole Normale Superieure de Lyon

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• Boundary obstructed topological phases

  ORAL

  March 5, 2020, 3:42 PM – March 5, 2020, 3:54 PM

  Presenters

  • Eslam Khalaf

    • Harvard University

  Authors

  • Eslam Khalaf

    • Harvard University

  • Wladimir A Benalcazar

    • The Pennsylvania State University
    • Pennsylvania State University
    • Department of Physics, Pennsylvania State University

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign

  • Raquel Queiroz

    • Weizmann Institute of Science
    • Department of Condensed Matter Physics, Weizmann Institute of Science

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• Topological Crystalline States with Non-trivial Relative Group Cohomology

  ORAL

  March 5, 2020, 3:54 PM – March 5, 2020, 4:06 PM

  Presenters

  • Sydney R Timmerman

    • Johns Hopkins University

  Authors

  • Sydney R Timmerman

    • Johns Hopkins University

  • Yi Li

    • Johns Hopkins University
    • Physics and Astronomy, Johns Hopkins University

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• Topological Invariants of a Filling-Enforced Quantum Band Insulator

  ORAL

  March 5, 2020, 4:06 PM – March 5, 2020, 4:18 PM

  Presenters

  • Abijith Krishnan

    • Harvard University

  Authors

  • Abijith Krishnan

    • Harvard University

  • Hoi Chun Po

    • Massachusetts Institute of Technology
    • MIT
    • Department of Physics, MIT
    • Department of Physics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Ashvin Vishwanath

    • Harvard University
    • Physics, Harvard University
    • Department of Physics, Harvard University

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• Fermions in Z_N Gauge Fields: From Chern Insulators to Higher-Order Topological Insulators

  ORAL

  March 5, 2020, 4:18 PM – March 5, 2020, 4:30 PM

  Presenters

  • Vijay Shenoy

    • Indian Institute of Science
    • Indian Institute of Science, Bangalore

  Authors

  • Vijay Shenoy

    • Indian Institute of Science
    • Indian Institute of Science, Bangalore

  • Shubham Rana

    • Indian Institute of Science

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• Type-II quadrupole topological insulators

  ORAL

  March 5, 2020, 4:30 PM – March 5, 2020, 4:42 PM

  Presenters

  • Yanbin Yang

    • Tsinghua University

  Authors

  • Yanbin Yang

    • Tsinghua University

  • Kai Li

    • Tsinghua University

  • Luming Duan

    • Tsinghua University

  • Yong Xu

    • Tsinghua University

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• Layer Construction of Topological Crystalline Insulator LaSbTe

  ORAL

  March 5, 2020, 4:42 PM – March 5, 2020, 4:54 PM

  Presenters

  • Yuting Qian

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

  Authors

  • Yuting Qian

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

  • Zhiyun Tan

    • School of Physics and Electronic Science, Zunyi Normal University

  • Tan Zhang

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

  • Jiacheng Gao

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

  • Zhijun Wang

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

  • Zhong Fang

    • Chinese academy of sciences
    • Institute of Physics, Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Science
    • Chinese Academy of Sciences,Institute of Physics

  • Chen Fang

    • Chinese academy of sciences
    • Institute of Physics, Chinese Academy of Sciences/Beijing National Laboratory for Condensed Matter Physics, Beijing, China
    • Chinese Academy of Sciences,Institute of Physics
    • Institute of Physics, Chinese Academy of Science
    • Beijing National Research Center for Condensed Matter Physics, and Institute of Physics, Chinese Academy of Sciences

  • Hongming Weng

    • Chinese academy of sciences
    • Chinese Academy of Sciences,Institute of Physics
    • Institute of Physics, Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Science

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• Filling-enforced Dirac loops and their evolutions under various perturbations

  ORAL

  Presenters

  • Dexi Shao

    • Chinese Academy of Sciences,Institute of Physics

  Authors

  • Dexi Shao

    • Chinese Academy of Sciences,Institute of Physics

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