Fractionalization, Topology, and Novel Quantum Phases in Correlated Systems

Presentations

• Abstract Withdrawn

  ORAL Withdrawn

  March 21, 2025, 11:00 AM – March 21, 2025, 11:12 AM

  View abstract →

• Numerical demonstration of Abelian fractional statistics of composite fermion excitations in spherical geometry.

  ORAL

  March 21, 2025, 11:12 AM – March 21, 2025, 11:24 AM

  Publication: Planned Papers: Non-Abelian Fractional Statistics using parton theory in fractional quantum Hall fluids

  Presenters

  • Koyena Bose

    Institute of Mathematical Sciences, Chennai

  Authors

  • Koyena Bose

    Institute of Mathematical Sciences, Chennai

  • Ajit C Balram

    The Institute of Mathematical Sciences, CIT Campus, Chennai-600113, India

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• Zero Modes in Fractional Topological Superconductors

  ORAL

  March 21, 2025, 11:24 AM – March 21, 2025, 11:36 AM

  Presenters

  • Junyi Cao

    University of Illinois Urbana-Champaign

  Authors

  • Junyi Cao

    University of Illinois Urbana-Champaign

  • Ramanjit Sohal

    University of Chicago

  • Eduardo Hector Fradkin

    University of Illinois at Urbana-Champaign

  View abstract →

• Anomalous Hall Crystals in Rhombohedral Multilayer Graphene I: Interaction-Driven Chern Bands and Fractional Quantum Hall States at Zero Magnetic Field.

  ORAL

  March 21, 2025, 11:36 AM – March 21, 2025, 11:48 AM

  Publication: arXiv: 2311.05568

  Presenters

  • Junkai Dong

    Harvard University

  Authors

  • Junkai Dong

    Harvard University

  • Taige Wang

    University of California, Berkeley

  • Tianle Wang

    University of California, Berkeley

  • Tomohiro Soejima

    Harvard University, University of California, Berkeley

  • Michael P Zaletel

    University of California, Berkeley

  • Ashvin Vishwanath

    Harvard University

  • Daniel E Parker

    University of California, San Diego, Harvard University

  View abstract →

• Composite Fermion Understanding of Geometry Conditions for Fractional Chern Insulators

  ORAL

  March 21, 2025, 11:48 AM – March 21, 2025, 12:00 PM

  Presenters

  • Xiaodong Hu

    University of Washington, Boston College

  Authors

  • Xiaodong Hu

    University of Washington, Boston College

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• Minimal Fractional Topological Insulator in half-filled conjugate moire Chern bands

  ORAL

  March 21, 2025, 12:00 PM – March 21, 2025, 12:12 PM

  Publication: arXiv:2403.07054

  Presenters

  • Chao-Ming Jian

    Cornell University

  Authors

  • Chao-Ming Jian

    Cornell University

  • Meng Cheng

    Yale University

  • Cenke Xu

    University of California, Santa Barbara

  View abstract →

• Minimal order in a variety of fractional quantum Hall settings

  ORAL

  March 21, 2025, 12:12 PM – March 21, 2025, 12:24 PM

  Publication: S. Musser, M. Cheng, T. Senthil, unpublished

  Presenters

  • Seth W Musser

    University of Maryland

  Authors

  • Seth W Musser

    University of Maryland

  • Meng Cheng

    Yale University

  • Senthil Todadri

    Massachusetts Institute of Technology

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• Surface magnetotransport in the topological Kondo insulator candidate FeSb₂

  ORAL

  March 21, 2025, 12:24 PM – March 21, 2025, 12:36 PM

  Presenters

  • Kurea Nakagawa

    Univ of Tokyo

  Authors

  • Kurea Nakagawa

    Univ of Tokyo

  • Motoi Kimata

    Japan Atomic Energy Agency

  • Takuya Kawada

    Univ of Tokyo, The University of Tokyo

  • Yuki Shiomi

    Univ of Tokyo, The University of Tokyo

  View abstract →

• A Two Dimensional Topological Electron Gas

  ORAL

  March 21, 2025, 12:36 PM – March 21, 2025, 12:48 PM

  Presenters

  • Daniel E Parker

    University of California, San Diego, Harvard University

  Authors

  • Daniel E Parker

    University of California, San Diego, Harvard University

  • Junkai Dong

    Harvard University

  • Tomohiro Soejima

    Harvard University, University of California, Berkeley

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• Progress in understanding fractional anomalous hall crystal

  ORAL

  March 21, 2025, 12:48 PM – March 21, 2025, 1:00 PM

  Publication: arXiv:2409.06775

  Presenters

  • Tixuan Tan

    Stanford University

  Authors

  • Tixuan Tan

    Stanford University

  • Julian May-Mann

    Stanford University

  • Trithep Devakul

    Stanford University

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• Semi-Classical Collective Quantum Phase-Locking Picture for a Macroscopic Quantization Analogy Between Periodically Driven Josephson Oscillation and Quantum Hall Effects

  ORAL

  March 21, 2025, 1:00 PM – March 21, 2025, 1:12 PM

  Presenters

  • Te-chun Wang

    retired high school teacher

  Authors

  • Te-chun Wang

    retired high school teacher

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• Quantum-metric-induced quantum Hall conductance inversion and reentrant transition in fractional Chern insulators

  ORAL

  March 21, 2025, 1:12 PM – March 21, 2025, 1:24 PM

  Publication: Phys. Rev. Research 6, L032063

  Presenters

  • Ang-Kun Wu

    Los Alamos National Laboratory

  Authors

  • Ang-Kun Wu

    Los Alamos National Laboratory

  • Siddhartha Sarkar

    University of Michigan, Max Planck Institute for Physics of Complex Systems

  • Xiaohan Wan

    University of Michigan

  • Kai Sun

    University of Michigan

  • Shizeng Lin

    Los Alamos National Laboratory (LANL), Los Alamos National Lab, Los Alamos National Laboratory, LANL

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• Quantum Hall transformer in a quantum point contact over the full range of transmission

  ORAL

  March 21, 2025, 1:24 PM – March 21, 2025, 1:36 PM

  Publication: arXiv:2406.17778

  Presenters

  • Stuart Nathan Yi-Thomas

    University of Maryland College Park

  Authors

  • Stuart Nathan Yi-Thomas

    University of Maryland College Park

  • Jay D Sau

    University of Maryland College Park

  View abstract →

• Abstract Withdrawn

  COFFEE_KLATCH Withdrawn

  March 21, 2025, 1:36 PM – March 21, 2025, 1:48 PM

  View abstract →