Dirac and Weyl Semimetals: Theory I

Presentations

• On the topological character of three-dimensional Nexus triple point degeneracies

  ORAL

  March 15, 2021, 11:30 AM – March 15, 2021, 11:42 AM

  Presenters

  • Sumiran Pujari

    • Department of Physics, Indian Institute of Technology, Bombay, Powai, Mumbai 400076, India
    • Department of Physics, Indian Institute of Technology Bombay, Mumbai, MH 400076, India
    • Physics, Indian Institute of Technology Bombay

  Authors

  • Sumiran Pujari

    • Department of Physics, Indian Institute of Technology, Bombay, Powai, Mumbai 400076, India
    • Department of Physics, Indian Institute of Technology Bombay, Mumbai, MH 400076, India
    • Physics, Indian Institute of Technology Bombay

  • Ankur Das

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

  View abstract →

• Geometric properties of band crossing points in two dimensions

  ORAL

  March 15, 2021, 11:42 AM – March 15, 2021, 11:54 AM

  Presenters

  • Yoonseok Hwang

    • Center for Correlated Electron Systems (CCES), Institute for Basic Science (IBS)

  Authors

  • Yoonseok Hwang

    • Center for Correlated Electron Systems (CCES), Institute for Basic Science (IBS)

  • Jun-Seo Jung

    • Department of Physics and Astronomy, Seoul National University

  • Jun-Won Rhim

    • Center for Correlated Electron Systems (CCES), Institute for Basic Science (IBS)

  • Bohm-Jung Yang

    • CCES, IBS
    • Center for Correlated Electron Systems, Institute for Basic Science
    • Department of Physics and Astronomy, Seoul National University
    • Seoul Natl Univ
    • IBS CCES

  View abstract →

• Embedded Topological Semimetals

  ORAL

  March 15, 2021, 11:54 AM – March 15, 2021, 12:06 PM

  Presenters

  • Saavanth Velury

    • University of Illinois at Urbana-Champaign

  Authors

  • Saavanth Velury

    • University of Illinois at Urbana-Champaign

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign
    • University of Illinois Urbana-Champaign

  View abstract →

• From triple points to multi-band nodal links with monopole charges

  ORAL

  March 15, 2021, 12:06 PM – March 15, 2021, 12:18 PM

  Presenters

  • Patrick Lenggenhager

    • ETH Zurich

  Authors

  • Patrick Lenggenhager

    • ETH Zurich

  • Xiaoxiong Liu

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

  • Stepan Tsirkin

    • Department of Physics, University of Zurich
    • Department of Physics, University of Zurich (Switzerland)
    • Univ of Zurich
    • Physics, University of Zurich

  • Titus Neupert

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

  • Tomas Bzdusek

    • Paul Scherrer Institute
    • Univ of Zurich

  View abstract →

• Edge-induced magnetism of Dirac nodal line system in the single-component molecular conductor [Pt(dmdt)₂]

  ORAL

  March 15, 2021, 12:18 PM – March 15, 2021, 12:30 PM

  Presenters

  • Taiki Kawamura

    • Physics, Nagoya Univ

  Authors

  • Taiki Kawamura

    • Physics, Nagoya Univ

  • Biao Zhou

    • Chemistry, Nihon Univ

  • Akiko Kobayashi

    • Nihon University
    • Chemistry, Nihon Univ

  • Akito Kobayashi

    • Physics, Nagoya University
    • Physics, Nagoya Univ

  View abstract →

• Diabolical touching point in the magnetic energy levels of topological nodal-line metals

  ORAL

  March 15, 2021, 12:30 PM – March 15, 2021, 12:42 PM

  Presenters

  • Chong Wang

    • Department of Physics, Carnegie Mellon University
    • Physics, Carnegie Mellon University
    • Carnegie Mellon University
    • Carnegie Mellon Univ

  Authors

  • Chong Wang

    • Department of Physics, Carnegie Mellon University
    • Physics, Carnegie Mellon University
    • Carnegie Mellon University
    • Carnegie Mellon Univ

  • Zhongyi Zhang

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

  • Chen Fang

    • Chinese Academy of Sciences,Institute of Physics
    • Institute of Physics, Chinese Academy of Sciences
    • Beijing National Laboratory for Condensed Matter Physics, and Institute of Physics, Chinese Academy of Sciences
    • Institute of Physics, chinese academy of sciences

  • Aris Alexandradinata

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

  View abstract →

• Triply degenerate point in three-dimensional spinless systems

  ORAL

  March 15, 2021, 12:42 PM – March 15, 2021, 12:54 PM

  Presenters

  • Xiaolong Feng

    • Singapore University of Technology and Design

  Authors

  • Xiaolong Feng

    • Singapore University of Technology and Design

  • Weikang Wu

    • Research Laboratory for Quantum Materials, Singapore University of Technology and Design
    • Division of Engineering Product Development, Singapore University of Technology and Design
    • Singapore University of Technology and Design

  • Zhiming Yu

    • Beijing Institute of Technology

  • Shengyuan Yang

    • Research Laboratory for Quantum Materials, Singapore University of Technology and Design
    • Division of Engineering Product Development, Singapore University of Technology and Design
    • Singapore University of Technology and Design

  View abstract →

• Quantum anomalies in interacting topological semimetals

  ORAL

  March 15, 2021, 12:54 PM – March 15, 2021, 1:06 PM

  Presenters

  • Lei Yang

    • Perimeter Inst for Theo Phys

  Authors

  • Lei Yang

    • Perimeter Inst for Theo Phys

  • Chong Wang

    • Perimeter Inst for Theo Phys

  • Anton Burkov

    • University of Waterloo
    • Department of Physics and Astronomy, University of Waterloo

  View abstract →

• Tunable chiral symmetry breaking in symmetric Weyl materials

  ORAL

  March 15, 2021, 1:06 PM – March 15, 2021, 1:18 PM

  Presenters

  • Sahal Kaushik

    • State Univ of NY - Stony Brook
    • Stony Brook University

  Authors

  • Sahal Kaushik

    • State Univ of NY - Stony Brook
    • Stony Brook University

  • Evan Philip

    • State Univ of NY - Stony Brook
    • Computational Science Initiative, Brookhaven National Laboratory
    • Stony Brook University

  • Jennifer Cano

    • Stony Brook University
    • Stony Brook University, USA
    • Physics and Astronomy, Stony Brook University
    • Flatiron Institute; Stony Brook Univ.
    • Department of Physics, Stonybrook University
    • Department of Physics and Astronomy, Stony Brook University
    • State Univ of NY - Stony Brook

  View abstract →

• Antiferromagnetism and spin density waves in three-dimensional Dirac metals

  ORAL

  March 15, 2021, 1:18 PM – March 15, 2021, 1:30 PM

  Presenters

  • Grigory Bednik

    • Shanghai Jiao Tong Institute, Tsung-Dao Lee Institute
    • Tsung-Dao Lee Institute

  Authors

  • Grigory Bednik

    • Shanghai Jiao Tong Institute, Tsung-Dao Lee Institute
    • Tsung-Dao Lee Institute

  View abstract →

• Bulk topology of stable three-dimensional Dirac semimetals

  ORAL

  March 15, 2021, 1:30 PM – March 15, 2021, 1:42 PM

  Presenters

  • Alexander Tyner

    • Northwestern University

  Authors

  • Alexander Tyner

    • Northwestern University

  • Shouvik Sur

    • Northwestern University

  • Danilo Puggioni

    • Northwestern University

  • James M Rondinelli

    • Northwestern University
    • McCormick School of Engineering, Department of Materials Science and Engineering, Northwestern University
    • Department of Materials Science and Engineering, Northwestern University

  • Pallab Goswami

    • Northwestern University

  View abstract →

• Higher-Order Weyl Semimetals

  ORAL

  March 15, 2021, 1:42 PM – March 15, 2021, 1:54 PM

  Presenters

  • Sayed Ali Akbar Ghorashi

    • William & Mary

  Authors

  • Sayed Ali Akbar Ghorashi

    • William & Mary

  • Tianhe Li

    • University of Illinois at Urbana-Champaign

  • Taylor L Hughes

    • University of Illinois at Urbana-Champaign
    • University of Illinois Urbana-Champaign

  View abstract →

• Gapless Criterion for Crystals from Effective Axion Field

  ORAL

  March 15, 2021, 1:54 PM – March 15, 2021, 2:06 PM

  Presenters

  • Jiabin Yu

    • Pennsylvania State University
    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park

  Authors

  • Jiabin Yu

    • Pennsylvania State University
    • Condensed Matter Theory Center, Department of Physics, University of Maryland, College Park

  • Zhida Song

    • Department of Physics, Princeton University
    • Princeton University
    • Physics, Princeton University

  • Chaoxing Liu

    • The department of Physics, Pennsylvania State University
    • Pennsylvania State University
    • Department of Physics, the Pennsylvania State University, University Park

  View abstract →

• The Infinite Berry Curvature of Weyl Fermi Arcs

  ORAL

  March 15, 2021, 2:06 PM – March 15, 2021, 2:18 PM

  Presenters

  • Dennis Wawrzik

    • IFW - Dresden

  Authors

  • Dennis Wawrzik

    • IFW - Dresden

  • Jhih-Shih You

    • Department of Physics, National Taiwan Normal University
    • National Taiwan Normal University Taipei

  • Jorge I. Facio

    • Institute for Theoretical Solid State Physics, IFW Dresden
    • IFW - Dresden

  • Jeroen Van den Brink

    • Institute for Theoretical Solid State Physics, IFW Dresden
    • IFW Dresden, Leibniz-Institut fur Festkorper- und Werkstoffforschung
    • IFW - Dresden

  • Inti A Sodemann

    • Max Planck Institute for the Physics of Complex Systems
    • Condensed Matter, Max Planck Institute for the Physics of Complex Systems
    • PKS, Max Planck Institute

  View abstract →

• Phonon induced Dirac and Weyl phases in topological insulator ZrTe₅

  ORAL

  March 15, 2021, 2:18 PM – March 15, 2021, 2:30 PM

  Presenters

  • Niraj Aryal

    • Brookhaven National Laboratory
    • National High Magnetic Field Laboratory

  Authors

  • Niraj Aryal

    • Brookhaven National Laboratory
    • National High Magnetic Field Laboratory

  • Xilian Jin

    • College of Physics, Jilin University

  • Alexei Tsvelik

    • Condensed Matter Physics and Materials Science Division, Brookhaven National Lab
    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Division, Brookhaven National Laboratory

  • Qiang Li

    • Department of Physics and Astronomy, and Condensed Matter Physics and Materials Science Division, Stony Brook University, and Brookhaven National Laboratory
    • Stony Brook University
    • Brookhaven National Laboratory

  • Weiguo Yin

    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Division, Brookhaven National Laboratory

  View abstract →