New Advances in Hubbard Model Physics

Presentations

• GPU-accelerated linearly scaling semi-classical methods to study Hubbard model on frustrated lattices

  Oral-In-person

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

  Presenters

  • Shreekant Gawande

    • University of Tennessee

  Authors

  • Shreekant Gawande

    • University of Tennessee

  • Benjamin Cohen-Stead

    • University of Tennessee

  • Cristian Batista

    • University of Tennessee

  • Kipton Barros

    • Los Alamos National Laboratory (LANL)

  • Steven Johnston

    • University of Tennessee

  View abstract →

• Determinant quantum Monte Carlo simulation of the non-Hermitian Hubbard model

  Oral-In-person

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

  Presenters

  • John Walker

    • University of California, Davis

  Authors

  • John Walker

    • University of California, Davis

  • Richard Scalettar

    • University of California, Davis

  • Zhaojun Bai

  • Jonah Huang

    • University of California, Davis

  • Rubem Mondaini

    • University of Houston

  View abstract →

• Hartree-Fock mean field theory analysis of the two-species Kagome lattice Hubbard model

  Oral-In-person

  March 18, 2026, 12:24 PM – March 18, 2026, 12:36 PM

  Presenters

  • Matthew Enjalran

    • Southern Connecticut State University

  Authors

  • Matthew Enjalran

    • Southern Connecticut State University

  • Garrett Zills

    • Louisiana State University

  • Trinanjan Datta

    • Augusta University

  View abstract →

• Orbital magnetization and magnetic susceptibility within the self-consistent Hartree-Fock approximation

  Oral-In-person

  March 18, 2026, 12:36 PM – March 18, 2026, 12:48 PM

  Publication: arXiv:2509.20626
  

  Presenters

  • Oskar Vafek

    • University of Minnesota Twin Cities

  Authors

  • Oskar Vafek

    • University of Minnesota Twin Cities

  • Jian Kang

  • Minxuan Wang

    • Princeton University

  View abstract →

• Orbital magnetization and magnetic susceptibility in an interacting Rashba model

  Oral-In-person

  March 18, 2026, 12:48 PM – March 18, 2026, 1:00 PM

  Publication: arXiv:2509.20626

  Presenters

  • Minxuan Wang

    • Princeton University

  Authors

  • Minxuan Wang

    • Princeton University

  • Jian Kang

  • Oskar Vafek

    • University of Minnesota Twin Cities

  View abstract →

• Ground-state phases of the extended Hubbard model

  Oral-In-person · Withdrawn

  March 18, 2026, 1:00 PM – March 18, 2026, 1:12 PM

  Presenters

  • Chunhan Feng

    • Max Planck Institute for the Physics of Complex Systems

  Authors

  • Chunhan Feng

    • Max Planck Institute for the Physics of Complex Systems

  • Miguel Morales

    • Simons Foundation (Flatiron Institute)

  • Shiwei Zhang

    • Simons Foundation (Flatiron Institute)

  View abstract →

• Magnetic and Charge Order in the SU(N) Hubbard Model

  Oral-In-person

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

  Presenters

  • Xinyi Li

    • University of California, Davis

  Authors

  • Xinyi Li

    • University of California, Davis

  • Kaden Hazzard

    • Rice University

  • Ettore Vitali

    • California State University, Fresno

  • Richard Scalettar

    • University of California, Davis

  • Eduardo Ibarra-García-Padilla

  View abstract →

• Copper acetate monohydrate in the extended Hubbard dimer model

  Oral-In-person

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

  Publication: Libor Vojáček*, Federico Pisani*, Leonie Spitz*, Flaviano José Marchiori dos Santos, Alberto Carta, Bastien Dalla Piazza, Stanislav E. Nikitin, Karl W. Kramer Bjorn Fak, Taro Nakajima, Jian-Rui Soh, Bruce Normand, Nicola Marzari and Henrik Rønnow, Direct measurement of the magnetic form factor in a model spin dimer system, in preparation

  Presenters

  • Libor Vojáček

    • Paul Scherrer Institute PSI

  Authors

  • Libor Vojáček

    • Paul Scherrer Institute PSI

  • Flaviano José dos Santos

  • Alberto Carta

  • Nicola Marzari

    • Ecole Polytechnique Federale de Lausanne

  View abstract →

• Fate of the Mott Metal–Insulator Transition in the 2D Hubbard Model: A Large-Cluster DCA Study

  Oral-In-person

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

  Presenters

  • Hanna Terletska

    • Middle Tennessee State University

  Authors

  • Hanna Terletska

    • Middle Tennessee State University

  • Anirudha Mirmira

    • Middle Tennessee State University

  • Xinyang Dong

    • University of Michigan

  • Sergei Iskakov

    • University of Michigan

  • Emanuel Gull

    • University of Michigan & University of Warsaw

  • Thomas Maier

    • Oak Ridge National Laboratory

  View abstract →

• Spin stiffness in the two-dimensional Hubbard model

  Oral-In-person

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

  Publication: arXiv:2504.12191

  Presenters

  • Demetrio Vilardi

    • Max Planck Institute for Solid State Research

  Authors

  • Demetrio Vilardi

    • Max Planck Institute for Solid State Research

  • Pietro Maria Bonetti

    • Harvard University

  • Walter Metzner

  View abstract →

• Analysis of the nonlinear Drude weights in the one-dimensional Hubbard model

  Oral-In-person

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

  Presenters

  • Tetsuya Iwasaki

    • The University of Tokyo

  Authors

  • Tetsuya Iwasaki

    • The University of Tokyo

  • Hosho Katsura

  View abstract →

• Emergence of Finite-Temperature Long-Range Order in the One-Dimensional Attractive Hubbard Model with Power-Law Hopping

  Oral-In-person

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

  Presenters

  • George Issa

    • University of California, Davis

  Authors

  • George Issa

    • University of California, Davis

  • Richard Scalettar

    • University of California, Davis

  • George Batrouni

    • Institut Non Lineaire de Nice

  View abstract →

• An analogy between classical and electronic fluids in the triangular Hubbard model

  Oral-In-person

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

  Publication: [1] J. Fournier, P.-O. Downey, O. Gingras, C.-D. Hébert, M. Charlebois, and A.-M. S. Tremblay, The Frenkel line and the pseudogap: an analogy between classical and electronic fluids, arXiv:2509.18317.
  [2] P.-O. Downey, O. Gingras, J. Fournier, C.-D. Hébert, M. Charlebois, and A.-M. S. Tremblay, Mott transition, Widom line, and pseudogap in the half-filled triangular lattice Hubbard model, Phys. Rev. B 107, 125159 (2023).
  [3] P.-O. Downey, O. Gingras, C.-D. Hébert, M. Charlebois, and A.-M. S. Tremblay, Doping the Mott insulating state of the triangular-lattice Hubbard model reveals the Sordi transition, Phys. Rev. B 110, L121109 (2024).

  Presenters

  • Olivier Gingras

    • Simons Foundation (Flatiron Institute)

  Authors

  • Olivier Gingras

    • Simons Foundation (Flatiron Institute)

  • Jérôme Fournier

    • Université de Sherbrooke

  • Pierre-Olivier Downey

    • Universite de Sherbrooke

  • Charles-David Hebert

  • Maxime Charlebois

    • Université du Québec à Trois-Rivières

  • André-Marie Tremblay

    • Université de Sherbrooke

  View abstract →

• Emergence of Inhomogeneities after Interaction Quenches in the Hubbard Model

  Oral-In-person

  March 18, 2026, 2:36 PM – March 18, 2026, 2:48 PM

  Presenters

  • Sankha Subhra Bakshi

  Authors

  • Gia-Wei Chern

    • University of Virginia

  • Sankha Subhra Bakshi

  View abstract →

• Unconventional Metallic States in a Two-orbital Square-Lattice Moiré Hubbard Model

  Oral-In-person

  March 18, 2026, 2:48 PM – March 18, 2026, 3:00 PM

  Presenters

  • Bader Aldossari

    • Georgia Institute of Technology

  Authors

  • Bader Aldossari

    • Georgia Institute of Technology

  • Yajat Thanawala

  • Zhu-Xi Luo

    • Georgia Institute of Technology

  View abstract →