Topological Moire, SPT, and Fractons

Presentations

• Projective Construcion of Composite Fermion States in Fractional Chern Insulator

  ORAL

  March 5, 2024, 3:00 PM – March 5, 2024, 3:12 PM

  Presenters

  • Xiaodong Hu

    • Boston College

  Authors

  • Xiaodong Hu

    • Boston College

  • Di Xiao

    • University of Washington

  • Ying Ran

    • Boston College

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• Mapping twist-tuned multi-band topology in bilayer WSe₂

  ORAL

  March 5, 2024, 3:12 PM – March 5, 2024, 3:24 PM

  Publication: arXiv:2304.09808

  Presenters

  • Benjamin Foutty

    • Stanford University

  Authors

  • Benjamin Foutty

    • Stanford University

  • Carlos R Kometter

    • Stanford University

  • Trithep Devakul

    • Stanford University

  • Aidan Reddy

    • Massachusetts Institute of Technology MI

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Liang Fu

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

  • Ben Feldman

    • Stanford University

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• Toward a global phase diagram of the fractional quantum anomalous Hall effect

  ORAL

  March 5, 2024, 3:24 PM – March 5, 2024, 3:36 PM

  Publication: Reddy, A.P. et al. "Fractional quantum anomalous Hall states in twisted bilayer MoTe2 and WSe2." Phys. Rev. B 108, 085117. (2023)
  Goldman, H, Reddy, A.P., Paul, N., & Fu, L." Zero-Field Composite Fermi Liquid in Twisted Semiconductor Bilayers." Phys. Rev. Lett. 131, 136501 (2023).
  Reddy, A. P., & Fu, L. "Toward a global phase diagram of the fractional quantum anomalous Hall effect." arXiv preprint arXiv:2308.10406 (2023).

  Presenters

  • Aidan Reddy

    • Massachusetts Institute of Technology MI

  Authors

  • Aidan Reddy

    • Massachusetts Institute of Technology MI

  • Liang Fu

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

  • Nisarga Paul

    • Massachusetts Institute of Technology

  • Hart Goldman

    • MIT

  • Faisal Alsallom

    • UC Berkeley

  • Trithep Devakul

    • Stanford University

  • Yang Zhang

    • University of Tennessee, Knoxville
    • University of Tennessee
    • IAMM HQ, University of Tennessee Knoxville

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• Classification of Vortexable Bands

  ORAL

  March 5, 2024, 3:36 PM – March 5, 2024, 3:48 PM

  Presenters

  • Daniel E Parker

    • University of California at San Diego
    • Harvard University

  Authors

  • Daniel E Parker

    • University of California at San Diego
    • Harvard University

  • Patrick Ledwith

    • Harvard University
    • Harvard university

  • Ashvin Vishwanath

    • Harvard University

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• Exact Many Body Ground States of Vortexable Bands with Higher Chern Number: Applications to Moire Multilayer Graphene

  ORAL

  March 5, 2024, 3:48 PM – March 5, 2024, 4:00 PM

  Publication: Phys. Rev. Research 5, 023166

  Presenters

  • Patrick Ledwith

    • Harvard University
    • Harvard university

  Authors

  • Patrick Ledwith

    • Harvard University
    • Harvard university

  • Junkai Dong

    • Harvard University

  • Eslam Khalaf

    • University of Texas at Austin
    • Harvard University

  • Jong Yeon Lee

    • University of Illinois, Urbana-Champaign

  • Ashvin Vishwanath

    • Harvard University

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• Helical Quadrilayer Graphene: Towards an ideal version of magic angle graphene's flat bands

  ORAL

  March 5, 2024, 4:00 PM – March 5, 2024, 4:12 PM

  Presenters

  • Ashvin Vishwanath

    • Harvard University

  Authors

  • Ashvin Vishwanath

    • Harvard University

  • Manato Fujimoto

    • Harvard Univeristy, Department of Physics
    • Harvard Univeristy

  • Patrick Ledwith

    • Harvard University
    • Harvard university

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• Probing the Hofstadter's butterfly in graphene/hexagonal-boron nitride moire superlattice using infrared magneto-spectroscopy

  ORAL

  March 5, 2024, 4:12 PM – March 5, 2024, 4:24 PM

  Presenters

  • Yashika Kapoor

    • Washington University, St. Louis

  Authors

  • Yashika Kapoor

    • Washington University, St. Louis

  • Xinyi Du

    • Washington University, St. Louis
    • Washington University in St. Louis

  • Gwyneth Phillips

    • Washington University in Saint Louis

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Jordan Russell

    • Washington University in St. Louis

  • Erik Henriksen

    • Washington University, St. Louis

  View abstract →

• Magnetic field driven quantum phases in magic angle twisted bilayer graphene

  ORAL

  March 5, 2024, 4:24 PM – March 5, 2024, 4:36 PM

  Publication: I. Das et al, Nature Physics, 17, 2021
  I. Das et al., Physical Review Letters, 128, 217701, 2022

  Presenters

  • Ipsita Das

    • Ludwig Maximilians Universitat

  Authors

  • Ipsita Das

    • Ludwig Maximilians Universitat

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• Topological holography, quantum criticality, and boundary states

  ORAL

  March 5, 2024, 4:36 PM – March 5, 2024, 4:48 PM

  Presenters

  • Sheng-Jie Huang

    • Max Planck Institute for the Physics of Complex Systems

  Authors

  • Sheng-Jie Huang

    • Max Planck Institute for the Physics of Complex Systems

  • Meng Cheng

    • Yale University

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• Disordered and Decohered Emergent Anomalies: The Case for Intrinsic Average Symmetry Protected Topological Phases

  ORAL

  March 5, 2024, 4:48 PM – March 5, 2024, 5:00 PM

  Presenters

  • Yichen Xu

    • Cornell University

  Authors

  • Yichen Xu

    • Cornell University

  • Chao-Ming Jian

    • Cornell University

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• Constraints and topological order in the fermionic dimer model

  ORAL

  March 5, 2024, 5:00 PM – March 5, 2024, 5:12 PM

  Publication: Exact diagonalization study of the fermionic dimer model; Seth Musser, Ya-Hui Zhang, Donna N Sheng, T. Senthil

  Presenters

  • Seth W Musser

    • Massachusetts Institute of Technology MIT

  Authors

  • Seth W Musser

    • Massachusetts Institute of Technology MIT

  • Ya-Hui Zhang

    • Johns Hopkins University
    • Johns Hopkins

  • Donna Sheng

    • California State University, Northridge

  • Senthil Todadri

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

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• Exotic Z_N generalization of 3D fractons

  ORAL

  March 5, 2024, 5:12 PM – March 5, 2024, 5:24 PM

  Presenters

  • Chanbeen Lee

    • POSTECH

  Authors

  • Chanbeen Lee

    • POSTECH

  • Yaozong Hu

    • The university of Tokyo

  • Gil Young Cho

    • Pohang Univ of Sci & Tech

  • Haruki Watanabe

    • The university of Tokyo
    • Department of Applied Physics, The University of Tokyo

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• Unveiling UV/IR Mixing via Symmetry Defects: A View from Topological Entanglement Entropy

  ORAL

  March 5, 2024, 5:24 PM – March 5, 2024, 5:36 PM

  Publication: arXiv:2310.09425

  Presenters

  • Danny S Bulmash

    • United States Naval Academy

  Authors

  • Danny S Bulmash

    • United States Naval Academy

  • Jintae Kim

    • Sungkyunkwan University

  • Yun-Tak Oh

    • Sungkyunkwan Univ

  • Jung Hoon Han

    • Sungkyunkwan University

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• A parent model for symmetry-protected topological phases, topological order, and symmetry breaking in (2+1)d

  ORAL

  March 5, 2024, 5:36 PM – March 5, 2024, 5:48 PM

  Presenters

  • Benjamin T Moy

    • University of Illinois Urbana-Champaign

  Authors

  • Benjamin T Moy

    • University of Illinois Urbana-Champaign

  • Eduardo H Fradkin

    • University of Illinois
    • University of Illinois Urbana-Champaign

  View abstract →