Quantum Hall Effect & Computation of Topological Properties

Presentations

• Ground state search as an optimization problem: discovering unconventional fractional Chern insulators

  ORAL

  March 20, 2026, 8:00 AM – March 20, 2026, 8:12 AM

  Publication: arXiv:2509.10438
  

  Presenters

  • André G Fonseca

    • Massachusetts Institute of Technology

  Authors

  • André G Fonseca

    • Massachusetts Institute of Technology

  • Eric Wang

    • Massachusetts Institute of Technology

  • Sachin Vaidya

    • Massachusetts Institute of Technology

  • Patrick J Ledwith

    • Massachusetts Institute of Technology
    • Harvard University

  • Ashvin Vishwanath

    • Harvard University

  • Marin Soljacic

    • Massachusetts Institute of Technology
    • MIT

  View abstract →

• Machine-Learning Accelerated Calculations of Correlation Functions

  ORAL

  March 20, 2026, 8:12 AM – March 20, 2026, 8:24 AM

  Publication: Azam, Zhao, Yu, to appear

  Presenters

  • Awwab A Azam

    • University of Florida

  Authors

  • Awwab A Azam

    • University of Florida

  • Lexu Zhao

    • University of Florida

  • Jiabin Yu

    • University of Florida

  View abstract →

• Dressing composite fermions with artificial intelligence

  ORAL

  March 20, 2026, 8:24 AM – March 20, 2026, 8:36 AM

  Presenters

  • Mytraya Gattu

    • Pennsylvania State University

  Authors

  • Mytraya Gattu

    • Pennsylvania State University

  • Jainendra K Jain

    • Pennsylvania State University

  • Dezhe Z. Jin

    • Pennsylvania State University

  View abstract →

• Semi-supervised learning of topological phases in the disordered Haldane-Hubbard model

  ORAL

  March 20, 2026, 8:36 AM – March 20, 2026, 8:48 AM

  Presenters

  • Alejandro J Uria Alvarez

    • Goethe-Universitat Frankfurt

  Authors

  • Alejandro J Uria Alvarez

    • Goethe-Universitat Frankfurt

  • Roser Valenti

    • Goethe University Frankfurt

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• Investigation of the Nonlinear Dependence of Anomalous Hall Conductivity on Magnetization in Weak Itinerant Ferromagnet Surasree Sadhukhan, Igor I. Mazin

  ORAL

  March 20, 2026, 8:48 AM – March 20, 2026, 9:00 AM

  Presenters

  • Surasree Sadhukhan

    • George Mason University

  Authors

  • Surasree Sadhukhan

    • George Mason University

  View abstract →

• The fate of the Laughlin state in ideal Chern bands

  ORAL

  March 20, 2026, 9:00 AM – March 20, 2026, 9:12 AM

  Publication: https://arxiv.org/abs/2509.18265

  Presenters

  • Inti A Sodemann Villadiego

    • University Leipzig

  Authors

  • Inti A Sodemann Villadiego

    • University Leipzig

  • Saranyo Moitra

    • University of Leipzig

  • Chuan Chen

    • Lanzhou University

  View abstract →

• Two-dimensional kagome metal-organic framework Gd₂(C₆H₄)₃: a promising arcade for high-temperature fractional quantum anomalous Hall insulator

  ORAL

  March 20, 2026, 9:12 AM – March 20, 2026, 9:24 AM

  Presenters

  • Simin Nie

    • Stanford University

  Authors

  • Simin Nie

    • Stanford University

  • Fritz Prinz

    • Stanford University

  • Jiaxuan Guo

    • Stanford University

  • Xiting Zhang

    • Stanford University

  • Jia Chen

    • Zhejiang University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2026, 9:24 AM – March 20, 2026, 9:36 AM

  View abstract →

• Trial wavefunction for fractional quantum spin Hall insulator

  ORAL

  March 20, 2026, 9:36 AM – March 20, 2026, 9:48 AM

  Presenters

  • Omri Lesser

    • Cornell University

  Authors

  • Omri Lesser

    • Cornell University

  • Chao-Ming Jian

    • Cornell University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2026, 9:48 AM – March 20, 2026, 10:00 AM

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2026, 10:00 AM – March 20, 2026, 10:12 AM

  View abstract →

• Collective Modes of the Two-Component ν=1 Quantum Hall System in a Cavity

  ORAL

  March 20, 2026, 10:12 AM – March 20, 2026, 10:24 AM

  Presenters

  • Herbert A Fertig

    • Indiana Univ - Bloomington
    • Indiana University Bloomington

  Authors

  • Herbert A Fertig

    • Indiana Univ - Bloomington
    • Indiana University Bloomington

  • Luis Brey

    • ICMM, CSIC
    • Instituto de Ciencia de Materiales de Madrid, CSIC

  • Ceren B Dag

    • Harvard University

  • Ganpathy N Murthy

    • University of Kentucky

  View abstract →

• Engineering Quantum Criticality in the Integer Quantum Hall Regime

  ORAL

  March 20, 2026, 10:24 AM – March 20, 2026, 10:36 AM

  Presenters

  • Pranav Thekke Madathil

    • University of California, Berkeley

  Authors

  • Pranav Thekke Madathil

    • University of California, Berkeley

  • Chia-Tse Tai

    • Princeton University

  • Adbhut Gupta

    • Princeton University

  • Loren N Pfeiffer

    • Princeton University

  • Krik W Baldwin

    • Princeton University

  • Mansour Shayegan

    • Princeton University

  View abstract →