Topological States in AMO Systems

Presentations

• Nonlinear topological photonics: nested frequency combs and novel phase-matching schemes

  Invited-In-person · Invited

  March 18, 2026, 12:00 PM – March 18, 2026, 12:36 PM

  Publication: [1] S. Mittal, et al. "Topological frequency combs and nested temporal solitons", Nature Physics 17, 1169 (2021).
  [2] C. Flower*, M. Jalali*, L. Xu*, G. Moille, D. Suarez, Y. Chembo, K. Srinivasan, S. Mittal, M. Hafezi, Observation of topological frequency combs, Science 384, 6702 (2024).
  [3] M. Jalali *, L. Xu*, G. Moille, C. Flower, S. Sarkar, A. Padhye, S. Ou, D. G. Suarez-Forero, M. Ghafariasl, Y. Chembo, K. Srinivasan, and M. Hafezi, Multi-timescale frequency-phase matching for high-yield nonlinear photonics, Science 390, 612 (2025).

  Presenters

  • Mohammad Hafezi

    • University of Maryland College Park

  Authors

  • Mohammad Hafezi

    • University of Maryland College Park

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• Topology, interactions, and disorder in neutral-atom quantum simulators

  Invited-In-person · Invited

  March 18, 2026, 12:36 PM – March 18, 2026, 1:12 PM

  Presenters

  • Monika Aidelsburger

    • Max Planck Institute of Quantum Optics

  Authors

  • Monika Aidelsburger

    • Max Planck Institute of Quantum Optics

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• Classification And Signatures of Multi-gap Band Topologies Far From Equilibrium

  Oral-In-person

  March 18, 2026, 1:12 PM – March 18, 2026, 1:24 PM

  Publication: arXiv:2507.22874 [cond-mat.quant-gas]
  APS Physical Review Research (under review)

  Presenters

  • Osama Alsaiari

    • University of Cambridge

  Authors

  • Osama Alsaiari

    • University of Cambridge

  • Adrien Bouhon

    • Univ of Cambridge

  • Robert-Jan Slager

    • Univ of Cambridge

  • Nur Unal

    • Univ of Cambridge

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• Probing symmetry protected topology in and out of equilibrium in an interacting SSH ladder

  Oral-In-person

  March 18, 2026, 1:24 PM – March 18, 2026, 1:36 PM

  Presenters

  • Lauren Li

    • Princeton University

  Authors

  • Lauren Li

    • Princeton University

  • Cora Barrett

  • Ceren Dag

    • Harvard University

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• Vortex Dynamics in Strongly Interacting Superfluid

  Oral-In-person

  March 18, 2026, 1:36 PM – March 18, 2026, 1:48 PM

  Presenters

  • Lorenzo Maffi

    • University of Padua

  Authors

  • Lorenzo Maffi

    • University of Padua

  • Marco Fedele Di Liberto

    • Universite libre de Bruxelles

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• Quantum Metamorphosis: Topology in Multiscale systems

  Oral-In-person

  March 18, 2026, 1:48 PM – March 18, 2026, 2:00 PM

  Presenters

  • Alireza Parhizkar

    • University of Maryland College Park

  Authors

  • Alireza Parhizkar

    • University of Maryland College Park

  • Mahmoud Jalali Mehrabad

    • University of Maryland College Park

  • Lida Xu

    • University of Maryland

  • Mohammad Hafezi

    • University of Maryland College Park

  • Avik Dutt

  • Gregory Moille

  • Daniel Leykam

    • Singapore University of Technology and Design

  • Kartik Srinivasan

    • National Institute of Standards and Technology (NIST)

  • Dirk Englund

    • Columbia University

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• Topological nature of edge states for one-dimensional systems without symmetry protection

  Oral-In-person

  March 18, 2026, 2:00 PM – March 18, 2026, 2:12 PM

  Publication: Zhong, Janet, et al. "Topological nature of edge states for one-dimensional systems without symmetry protection." Physical Review Letters 135.1 (2025): 016601.

  Presenters

  • Janet zhong

    • stanford

  Authors

  • Janet zhong

    • stanford

  • Heming Wang

  • Alexander Poddubny

  • Shanhui Fan

    • Stanford University

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• Universal Dynamics with Globally Controlled Analog Quantum Simulators

  Oral-In-person

  March 18, 2026, 2:12 PM – March 18, 2026, 2:24 PM

  Publication: arXiv:2508.19075

  Presenters

  • Hongye Hu

    • Harvard University

  Authors

  • Hongye Hu

    • Harvard University

  • Abigail McClain Gomez

    • Harvard University

  • Liyuan Chen

    • Harvard University

  • Aaron Trowbridge

    • Carnegie Mellon University

  • Andy Goldschmidt

    • University of Chicago

  • Zachary Manchester

  • Fred Chong

  • Arthur Jaffe

    • Harvard University

  • Susanne Yelin

    • Harvard University

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• Bosonic many-body topological phase with synthetic time dimensions

  Oral-In-person

  March 18, 2026, 2:24 PM – March 18, 2026, 2:36 PM

  Presenters

  • xinyuan zheng

    • University of Maryland College Park

  Authors

  • xinyuan zheng

    • University of Maryland College Park

  • Edo Waks

    • University of Maryland, College Park

  • Mahmoud Jalali Mehrabad

  • Avik Dutt

    • University of Maryland College Park

  • Nathan Schine

    • University of Maryland College Park

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