Topological States in AMO Systems

FOCUS · S54 · ID: 2154894

Presentations

  • Non-Hermitian gauged two-dimensional reconfigurable laser arrays

    ORAL

    –

    Publication: Z. Gao, X. Qiao, M. Pan, S. Wu, J. Yim, K. Chen, B. Midya, L. Ge, and L. Feng, Two-Dimensional Reconfigurable Non-Hermitian Gauged Laser Array, Phys. Rev. Lett. 130, 263801 (2023).

    Presenters

    • Zihe Gao

      Auburn University

    Authors

    • Zihe Gao

      Auburn University

    • Xingdu Qiao

      University of Pennsylvania

    • Mingsen Pan

      University of Pennsylvania

    • Shuang Wu

      University of Pennsylvania

    • Jieun Yim

      University of Pennsylvania

    • Kaiyuan Chen

      University of Pennsylvania

    • Bikashkali Midya

      Indian Institute of Science Education and Research

    • Li Ge

      The City University of New York

    • Liang Feng

      University of Pennsylvania

    View abstract →

  • Transport Effects in non-Hermitian Topological Models

    ORAL

    –

    Publication: [1] H. Ghaemi-Dizicheh and H. Schomerus, Compatibility of transport effects in non-hermitian nonreciprocal systems,
    Physical Review A 104, 023515 (2021)
    [2] H. Ghaemi-Dizicheh, Transport effects in non-hermitian
    nonreciprocal systems: General approach, Phys. Rev. B 107, 125155 (2023).

    Presenters

    • Hamed Ghaemidizicheh

      University of Texas Rio Grande Valley

    Authors

    • Hamed Ghaemidizicheh

      University of Texas Rio Grande Valley

    View abstract →

  • What are the building blocks of photonic band structures?

    ORAL

    –

    Presenters

    • Vaibhav Gupta

      University of Illinois at Urbana-Champaign

    Authors

    • Vaibhav Gupta

      University of Illinois at Urbana-Champaign

    • Yoonseok Hwang

      University of Illinois at Urbana-Champaign

    • Chiara Devescovi

      Donostia International Physics Center (DIPC), Donostia International Physics Center

    • Antonio Morales-Pérez

      Donostia International Physics Center (DIPC), Donostia Iternational Physics Center (DIPC)

    • Juan Luis Mañes

      University of Basque Country

    • Aitzol García-Etxarri

      Donostia International Physics Center (DIPC), DONOSTIA INTERNATIONAL PHYSICS CENTER, Donostia International Physics Center

    • Maia G Vergniory

      Donostia International Physics Center (DIPC), Donostia International Physics Center, Donostia International Physics Center, 20018 Donostia-San Sebastian, Spain, DIPC / MPI CPfS, DIPC

    • Barry Bradlyn

      University of Illinois at Urbana-Champai, University of Illinois at Urbana-Champaign, University of Illinois at Urbana-Champain

    View abstract →

  • Interaction-induced charge pumping in a topological many-body system

    ORAL

    –

    Publication: Viebahn et al., arXiv:2308.03756

    Presenters

    • Fabian Heidrich-Meisner

      University of Goettingen

    Authors

    • Fabian Heidrich-Meisner

      University of Goettingen

    • Konrad Viebahn

      ETH Zurich

    • Anne-Sophie Walter

      ETH Zurich

    • Eric Bertok

      Georg-August-Universität Göttingen

    • Zijie Zhu

      ETH Zurich

    • Marius Gachter

      ETH Zurich

    • Armando A Aligia

      Centro Atomico Bariloche

    • Tilman Esslinger

      ETH Zurich

    View abstract →

  • Floquet topological phase transitions induced by uncorrelated or correlated disorder

    ORAL

    –

    Publication: Jun-Hui Zheng, Arijit Dutta, Monika Aidelsburger, Walter Hofstetter,
    Floquet topological phase transitions induced by uncorrelated or correlated disorder,
    Preprint [arXiv:2309.07035]

    Presenters

    • Walter Hofstetter

      Goethe University Frankfurt, Institute for Theoretical Physics

    Authors

    • Jun-Hui Zheng

      Shaanxi Key Laboratory for Theoretical Physics Frontiers, Institute of Modern Physics, Northwest University, Xi'an

    • Arijit Dutta

      Goethe University Frankfurt, Institute for Theoretical Physics

    • Monika Aidelsburger

      Ludwig-Maximilians-Universitaet (LMU-Munich)

    • Walter Hofstetter

      Goethe University Frankfurt, Institute for Theoretical Physics

    View abstract →

  • Oral: Exceptional degeneracies and their non-Abelian topology in non-Hermitian systems

    ORAL

    –

    Publication: C.-X. Guo, S. Chen, K. Ding, and H. Hu, Phys. Rev. Lett. 130, 157201 (2023);
    H. Hu, S. Sun, and S. Chen, Physical Review Research 4, L022064 (2022).

    Presenters

    • Haiping Hu

      Institute of Physics, Chinese Academy of Sciences

    Authors

    • Haiping Hu

      Institute of Physics, Chinese Academy of Sciences

    • Shu Chen

      Institute of Physics, Chinese Academy of Sciences

    • Cuixian Guo

      Institute of Physics, Chinese Academy of Sciences

    • Kun Ding

      Fudan University

    View abstract →

  • Hidden Order in Fractional Chern Insulators

    ORAL

    –

    Publication: Hidden Order in Fractional Chern Insulators

    Presenters

    • Fabian J Pauw

      Ludwig-Maximilians-Universität München

    Authors

    • Fabian J Pauw

      Ludwig-Maximilians-Universität München

    • Felix A Palm

      Ludwig-Maximilians-Universitaet (LMU-Munich)

    • Annabelle Bohrdt

      Harvard University and ITAMP, University of Regensburg

    • Sebastian Paeckel

      Ludwig-Maximilians-Universitaet

    • Fabian Grusdt

      LMU Munich

    View abstract →

  • Topological electromagnetic waves in dispersive and lossy plasma crystals

    ORAL

    –

    Publication: Qian, C. et al. Geometric similarities and topological phases in surface magnon polaritons. arXiv [cond-mat.mes-hall] (2023).
    https://arxiv.org/abs/2304.09763

    Presenters

    • Chen Qian

      University of Pennsylvania

    Authors

    • Chen Qian

      University of Pennsylvania

    • Yue Jiang

      University of Pennsylvania

    • Jicheng Jin

      University of Pennsylvania

    • Thomas Christensen

      Technical University of Denmark

    • Marin Soljacic

      Massachusetts Institute of Technology, MIT

    • Alexander V Kildishev

      Purdue University West Lafayette

    • Bo Zhen

      University of Pennsylvania

    View abstract →