Advances in Numerical Modeling of Quantum Phase Transitions

Presentations

• Hamiltonian Bootstrap with gauged symmetries: Tight Bounds for Symmetry Broken Phases in Infinite Systems

  Oral-In-person

  March 18, 2026, 8:00 AM – March 18, 2026, 8:12 AM

  Presenters

  • Michael Scheer

    • Harvard University

  Authors

  • Michael Scheer

    • Harvard University

  • Nisarg Chadha

    • Harvard University

  • Da-Chuan Lu

    • Harvard U. & CU Boulder

  • Eslam Khalaf

    • Harvard University

  View abstract →

• Bootstrap bounds for Quantum Spin Systems using String Operators

  Oral-In-person

  March 18, 2026, 8:12 AM – March 18, 2026, 8:24 AM

  Presenters

  • Nisarg Chadha

    • Harvard University

  Authors

  • Nisarg Chadha

    • Harvard University

  • Michael Scheer

    • Harvard University

  • Eslam Khalaf

    • Harvard University

  View abstract →

• Uncovering Phases of the One-Dimensional Majorana Ladder

  Oral-In-person · Withdrawn

  March 18, 2026, 8:24 AM – March 18, 2026, 8:36 AM

  Presenters

  • Connor Aronoff

    • Texas Tech University

  Authors

  • Connor Aronoff

    • Texas Tech University

  • Will Holdhusen

    • Western Washington University

  • Armin Rahmani

    • Western Washington University

  • Jianxin Zhu

    • Los Alamos National Laboratory

  • Wade DeGottardi

    • Texas Tech University

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• Phase Diagram of the Interacting Lieb-Kitaev Chain Model

  Oral-In-person

  March 18, 2026, 8:36 AM – March 18, 2026, 8:48 AM

  Publication: Jiale Xuan and X.Y. Xu, Phase Diagram of the Interacting Lieb-Kitaev Chain Model (planned)

  Presenters

  • Jiale Xuan

    • Shanghai Jiao Tong University

  Authors

  • Jiale Xuan

    • Shanghai Jiao Tong University

  • Yang Grant Z. X.

    • The Hong Kong University of Science and Technology (HKUST)

  • Kam Tuen Law

    • The Hong Kong University of Science and Technology (HKUST)

  • Xiao Yan Xu

    • Shanghai Jiao Tong Univ

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• Kitaev Chain with Next-Nearest-Neighbor Spin Interactions

  Oral-In-person

  March 18, 2026, 8:48 AM – March 18, 2026, 9:00 AM

  Presenters

  • TA-CHOU JUAN

    • University of California, Riverside

  Authors

  • TA-CHOU JUAN

    • University of California, Riverside

  • Troy Losey

    • University of California, Riverside

  • Shan-Wen Tsai

    • University of California, Riverside

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• Quantum phases of matter in hyperbolic space

  Oral-In-person

  March 18, 2026, 9:00 AM – March 18, 2026, 9:12 AM

  Presenters

  • Ryohei Weil

    • University of Chicago

  Authors

  • Ryohei Weil

    • University of Chicago

  • Ruben Verresen

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• Revisiting the Gross-Neveu-Heisenberg transition with accelerated projective quantum Monte Carlo

  Oral-In-person

  March 18, 2026, 9:12 AM – March 18, 2026, 9:24 AM

  Presenters

  • Fo-Hong Wang

    • Shanghai Jiao Tong University

  Authors

  • Fo-Hong Wang

    • Shanghai Jiao Tong University

  • Fanjie Sun

    • Shanghai Jiao Tong Univ

  • Chenghao He

  • Xiao Yan Xu

    • Shanghai Jiao Tong Univ

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• Flux Phases and Competing Orders in a Honeycomb Lattice Model

  Oral-In-person

  March 18, 2026, 9:24 AM – March 18, 2026, 9:36 AM

  Presenters

  • Muhammad Faisal Manzoor

    • University of California Riverside

  Authors

  • Muhammad Faisal Manzoor

    • University of California Riverside

  • Vivek Aji

    • University of California, Riverside

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• Dimensionality-Changing Transition from a Non-Fermi Liquid to a Spin-Solid in a Multichannel Kondo Lattice

  Oral-In-person

  March 18, 2026, 9:36 AM – March 18, 2026, 9:48 AM

  Presenters

  • Simon Martin

    • University of California, San Diego

  Authors

  • Simon Martin

    • University of California, San Diego

  • Marcin Raczkowski

  • Fakher Assaad

    • University of Wurzburg

  • Tarun Grover

    • University of California, San Diego

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• Stoner transition in a two-dimensional electronic system at low-density: a diagrammatic Monte Carlo study

  Oral-In-person

  March 18, 2026, 9:48 AM – March 18, 2026, 10:00 AM

  Presenters

  • Yueh-Chen Lee

    • University of Minnesota

  Authors

  • Yueh-Chen Lee

    • University of Minnesota

  • Andrey Chubukov

    • University of Minnesota

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• Spectral Properties and Stability of a Two-Chain non-Hermitian Hubbard Model

  Oral-In-person

  March 18, 2026, 10:00 AM – March 18, 2026, 10:12 AM

  Presenters

  • Jonah Huang

    • University of California, Davis

  Authors

  • Jonah Huang

    • University of California, Davis

  • Rubem Mondaini

    • University of Houston

  • Nancy Aggarwal

    • U C Davis

  • Richard Scalettar

    • University of California, Davis

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• Precise computation of universal terms for the entanglement entropy at 2+1-dimensional quantum phase transitions

  Oral-In-person · Withdrawn

  March 18, 2026, 10:12 AM – March 18, 2026, 10:24 AM

  Presenters

  • Tim Lok Chau

    • The University of Hong Kong

  Authors

  • Tim Lok Chau

    • The University of Hong Kong

  • Lee Yeung Ngai

  • Junchen Rong

  • Meng Cheng

    • Yale University

  • Yuan Da Liao

  • Zi Yang Meng

    • The University of Hong Kong

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• Ising-criticality-driven deconfinement of vortices in a spin-orbit coupled Bose gas

  Oral-In-person

  March 18, 2026, 10:24 AM – March 18, 2026, 10:36 AM

  Presenters

  • Stuart Yi-Thomas

    • University of Maryland College Park

  Authors

  • Stuart Yi-Thomas

    • University of Maryland College Park

  • David Long

    • University of Maryland College Park

  • Jay Sau

    • University of Maryland College Park

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• Semi-Metal to Valence-Bond-Solid Phase Transition in the Honeycomb Lattice Using Machine Learning Techniques

  Oral-In-person

  March 18, 2026, 10:36 AM – March 18, 2026, 10:48 AM

  Presenters

  • Sohan Sanjay Malkaruge Costa

    • University of Tennessee

  Authors

  • Sohan Sanjay Malkaruge Costa

    • University of Tennessee

  • George Issa

    • University of California, Davis

  • Philip Dee

    • Oak Ridge National Laboratory

  • Benjamin Cohen-Stead

    • University of Tennessee

  • Ehsan Khatami

    • San Jose State University

  • Richard Scalettar

    • University of California, Davis

  • Steven Johnston

    • University of Tennessee

  View abstract →