Fractional Quantum Hall Effect II

Presentations

• Fractional Quantum Hall States with Two-Dimensional Isometric Tensor Networks

  ORAL

  March 19, 2026, 3:30 PM – March 19, 2026, 3:42 PM

  Presenters

  • Zhifan F Yin

    • University of California, Berkeley

  Authors

  • Zhifan F Yin

    • University of California, Berkeley

  • Shahin Jahanbani

    • University of California, Berkeley

  • Sajant Anand

    • Harvard University

  • Michael P Zaletel

    • University of California, Berkeley

  View abstract →

• Topological phase transitions between bosonic and fermionic quantum Hall states near even-denominator filling factors

  ORAL

  March 19, 2026, 3:42 PM – March 19, 2026, 3:54 PM

  Publication: "Topological phase transitions between bosonic and fermionic quantum Hall states near even-denominator filling factors" https://arxiv.org/abs/2508.17457

  Presenters

  • Evgenii Zheltonozhskii

    • Technion - Israel Institute of Technology

  Authors

  • Evgenii Zheltonozhskii

    • Technion - Israel Institute of Technology

  • Ady L Stern

    • Weizmann Institute of Science

  • Netanel H Lindner

    • Technion - Israel Institute of Technology

  View abstract →

• Beyond the Lowest Landau Level: Unlocking More Robust Fractional States Using Flat Chern Bands with Higher Vortexability

  ORAL

  March 19, 2026, 3:54 PM – March 19, 2026, 4:06 PM

  Presenters

  • Yitong Zhang

    • University of Michigan

  Authors

  • Yitong Zhang

    • University of Michigan

  • Siddhartha Sarkar

    • Max Planck Institute for the Physics of Complex Systems

  • Xiaohan Wan

    • University of Michigan and University of Washington, Seattle
    • University of Washington

  • Daniel E Parker

    • University of California, San Diego
    • University of California San Diego

  • Shizeng Lin

    • Los Alamos National Laboratory (LANL)

  • Kai Sun

    • University of Michigan

  View abstract →

• Hydrodynamic Edge Modes and Fragile Surface States of Symmetry Protected Integer Quantum Hall Effect of Bosons

  ORAL

  March 19, 2026, 4:06 PM – March 19, 2026, 4:18 PM

  Publication: arXiv:2410.01730

  Presenters

  • Gustavo M Machado Monteiro

    • CUNY - College of Staten Island

  Authors

  • Gustavo M Machado Monteiro

    • CUNY - College of Staten Island

  • Sriram Ganeshan

    • City College of New York

  • Dylan Reynolds

    • ICTS-TIFR, Bengaluru

  View abstract →

• A New Instance of a Composite Fermion Bubble Phase

  ORAL

  March 19, 2026, 4:18 PM – March 19, 2026, 4:30 PM

  Presenters

  • Adam Bozzone

    • Purdue University

  Authors

  • Adam Bozzone

    • Purdue University

  • Waseem Hussain

    • Purdue University

  • Nodar Samkharadze

    • Equal1 Laboratories
    • Equal1

  • Loren N Pfeiffer

    • Princeton University

  • Ken West

    • Princeton University

  • Gabor A Csathy

    • Purdue University

  View abstract →

• Non-Local Phase Transitions in Synthetic Dimensions

  ORAL

  March 19, 2026, 4:30 PM – March 19, 2026, 4:42 PM

  Presenters

  • Patrick Geraghty

    • University of Cologne

  Authors

  • Patrick Geraghty

    • University of Cologne

  • Alberto Nardin

    • Universite Paris Saclay

  • leonardo mazza

    • Universite Paris Saclay

  • Matteo Rizzi

    • University of Cologne

  View abstract →

• Exploring re-entrant integer quantum hall phases in two-dimensional heterostructures

  ORAL

  March 19, 2026, 4:42 PM – March 19, 2026, 4:54 PM

  Presenters

  • Aranya Goswami

    • Massachusetts Institute of Technology
    • Nokia Bell Labs

  Authors

  • Aranya Goswami

    • Massachusetts Institute of Technology
    • Nokia Bell Labs

  • Ian Crawley

    • Nokia Bell Labs

  • Trevor Chistolini

    • Nokia Bell Labs

  • Hasan Siddiquee

    • Nokia Bell Labs

  • Kirill Shtengel

    • University of California, Riverside

  • Loren N Pfeiffer

    • Princeton University

  • Krik W Baldwin

    • Princeton University

  • Robert L Willett

    • Nokia Bell Labs

  View abstract →

• Towards Fabry-Pérot Interferometry at ν=5/2

  ORAL

  March 19, 2026, 4:54 PM – March 19, 2026, 5:06 PM

  Presenters

  • Ramon Guerrero-Suarez

    • Purdue University

  Authors

  • Ramon Guerrero-Suarez

    • Purdue University

  • Shuang Liang

    • Purdue University

  • Kinga Lasek

    • Purdue University

  • Geoffrey C Gardner

    • Microsoft Quantum, West Lafayette
    • Microsoft Quantum
    • Purdue University

  • Michael J Manfra

    • Purdue University

  View abstract →

• Engineering ultraclean GaAs quantum wells at high densities

  ORAL

  March 19, 2026, 5:06 PM – March 19, 2026, 5:18 PM

  Presenters

  • Adbhut Gupta

    • Princeton University

  Authors

  • Adbhut Gupta

    • Princeton University

  • Chengyu Wang

    • Princeton University

  • Nop Toemtrisna

    • Princeton University

  • Krik W Baldwin

    • Princeton University

  • Mansour Shayegan

    • Princeton University

  • Loren N Pfeiffer

    • Princeton University

  View abstract →

• Controlled phase slips of even denominator fractional quasiparticles in a bilayer graphene quantum Hall interferometer

  ORAL

  March 19, 2026, 5:18 PM – March 19, 2026, 5:30 PM

  Presenters

  • Christina E. Henzinger

    • Harvard University

  Authors

  • Christina E. Henzinger

    • Harvard University

  • James R Ehrets

    • Harvard University

  • Rikuto Fushio

    • Harvard University

  • Thomas R Werkmeister

    • Harvard University

  • Junkai Dong

    • Harvard University

  • Marie Elizabeth Wesson

    • Harvard University

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Ashvin Vishwanath

    • Harvard University

  • Bertrand I Halperin

    • Harvard University

  • Amir Yacoby

    • Harvard University

  • Philip Kim

    • Harvard University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 19, 2026, 5:30 PM – March 19, 2026, 5:42 PM

  View abstract →

• Topological robustness of anyon tunneling at ν = 1/3

  ORAL

  March 19, 2026, 5:42 PM – March 19, 2026, 5:54 PM

  Publication: A. Suresh, R. Guerrero-Suarez, T. Maiti, S. Liang, G. Gardner, C. Chamon, and M. Manfra, Topological robustness of anyon tunneling at ν = 1/3 (2025), arXiv:2510.11860 [cond-mat.mes-hall].

  Presenters

  • Adithya Suresh

    • Purdue University

  Authors

  • Adithya Suresh

    • Purdue University

  • Othman Alrawi

    • Purdue University

  • Ramon Guerrero-Suarez

    • Purdue University

  • Tanmay Maiti

    • Purdue University

  • Shuang Liang

    • Purdue University

  • Geoffrey C Gardner

    • Microsoft Quantum, West Lafayette
    • Microsoft Quantum
    • Purdue University

  • Claudio Chamon

    • Purdue University

  • Michael J Manfra

    • Purdue University

  View abstract →

• None-centrosymmetry and topology in ABCBC graphene

  ORAL

  March 19, 2026, 5:54 PM – March 19, 2026, 6:06 PM

  Publication: arXiv:2505.12478
  arXiv:2507.20695

  Presenters

  • kai liu

    • Shanghai Jiao Tong Univ
    • School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China

  Authors

  • kai liu

    • Shanghai Jiao Tong Univ
    • School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China

  • Yating Sha

    • Shanghai Jiao Tong Univ

  • Chenxin Jiang

    • Chongqing University

  • Bo Yin

    • Chinese Academy of Sciences

  • Dan Ye

    • Chongqing University

  • Hongyun Zhang

    • Tsinghua University

  • Jinxi Lu

    • Tsinghua University

  • Shuhan Liu

    • Shanghai Jiao Tong University

  • Size Wu

    • Shanghai Jiao Tong University

  • yulu ren

    • Shanghai Jiao Tong University

  • Jingjing Gao

    • Fudan University

  • Zhongxun Guo

    • Fudan Univ

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Bingbing Tong

    • Institute of Physics, Chinese Academy of Sciences
    • Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing, China
    • Chinese Academy of Sciences

  • Guangtong Liu

    • Institute of Physics, Chinese Academy of Sciences

  • Li Lu

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

  • Yuanbo Zhang

    • Fudan Univ

  • Weidong Luo

    • Shanghai Jiao Tong Univ

  • Zhiwen Shi

    • Shanghai Jiao Tong University
    • School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China

  • Shuyun Zhou

    • Tsinghua University

  • Quansheng Wu

    • Institute of Physics

  • Zixiang Hu

    • Chongqing University

  • Guorui Chen

    • Shanghai Jiao Tong Univ
    • School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, China

  View abstract →

• Quantized Transport of Disordered Superconducting Fractional Quantum Hall Edge (II): the ν=5/2 Case Study

  ORAL

  March 19, 2026, 6:06 PM – March 19, 2026, 6:18 PM

  Presenters

  • Hao Chen

    • Princeton University

  Authors

  • Hao Chen

    • Princeton University

  • Pok Man Tam

    • Princeton University

  • Biao Lian

    • Princeton University

  View abstract →

• Detection of Fractional Charge in a Quantum Hall Antidot

  ORAL

  March 19, 2026, 6:18 PM – March 19, 2026, 6:30 PM

  Publication: Mario Di Luca, et al. "Quantum Hall Antidot as a Fractional Coulombmeter." arXiv, 4 Sept. 2025, doi:10.48550/arXiv.2509.04209.

  Presenters

  • Mario Di Luca

    • EPFL

  Authors

  • Mario Di Luca

    • EPFL

  • Emily Hajigeorgiou

    • EPFL

  • Zekang Zhou

    • EPFL
    • Federal Institute of Technology (EPFL)

  • Tevz Lotric

    • University of Oxford

  • Tengyan Feng

    • EPFL

  • Kenji Watanabe

    • National Institute for Materials Science
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Takashi Taniguchi

    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
    • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

  • Steven H Simon

    • University of Oxford

  • Mitali Banerjee

    • EPFL
    • EPF PHB-ECUBLENS
    • Federal Institute of Technology (EPFL)

  View abstract →