Fractionalization, Topology, and Novel Quantum Phases in Correlated Systems

Presentations

• Abstract Withdrawn

  ORAL · Withdrawn

  March 21, 2025, 8:00 AM – March 21, 2025, 8:12 AM

  View abstract →

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

  ORAL

  March 21, 2025, 8:12 AM – March 21, 2025, 8:24 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, 8:24 AM – March 21, 2025, 8:36 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

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• 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, 8:36 AM – March 21, 2025, 8:48 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

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• Composite Fermion Understanding of Geometry Conditions for Fractional Chern Insulators

  ORAL

  March 21, 2025, 8:48 AM – March 21, 2025, 9:00 AM

  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, 9:00 AM – March 21, 2025, 9:12 AM

  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

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• Minimal order in a variety of fractional quantum Hall settings

  ORAL

  March 21, 2025, 9:12 AM – March 21, 2025, 9:24 AM

  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, 9:24 AM – March 21, 2025, 9:36 AM

  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

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• A Two Dimensional Topological Electron Gas

  ORAL

  March 21, 2025, 9:36 AM – March 21, 2025, 9:48 AM

  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, 9:48 AM – March 21, 2025, 10:00 AM

  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, 10:00 AM – March 21, 2025, 10:12 AM

  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, 10:12 AM – March 21, 2025, 10:24 AM

  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, 10:24 AM – March 21, 2025, 10:36 AM

  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

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• Abstract Withdrawn

  COFFEE_KLATCH · Withdrawn

  March 21, 2025, 10:36 AM – March 21, 2025, 10:48 AM

  View abstract →