Precision Many-Body Physics II: Cold atoms and Hubbard model

Presentations

• Probing the magnetic origin of the pseudogap using a Fermi-Hubbard quantum simulator (Precision Many Body Physics Focus session)

  Invited-In-person · Invited

  March 18, 2026, 3:30 PM – March 18, 2026, 4:06 PM

  Presenters

  • Immanuel Bloch

    • Max Planck Institute of Quantum Optics

  Authors

  • Immanuel Bloch

    • Max Planck Institute of Quantum Optics

  • Thomas Chalopin

    • Max Planck Institute of Quantum Optics

  • Petar Bojović

    • Max Planck Institute of Quantum Optics

  • Si Wang

  • Titus Franz

  • Aritra Sinha

  • Zhenjiu Wang

  • Dominik Bourgund

    • Max Planck Institute of Quantum Optics

  • Johannes Obermeyer

  • Fabian Grusdt

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Annabelle Bohrdt

    • LMU Munich

  • Lode Pollet

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Alexander Wietek

  • Antoine Georges

    • College de France

  • Timon Hilker

  View abstract →

• Abstract Withdrawn

  Invited · Withdrawn

  March 18, 2026, 4:06 PM – March 18, 2026, 4:42 PM

  View abstract →

• Numerical validation of an ultracold Hubbard quantum simulator

  Oral-In-person

  March 18, 2026, 4:42 PM – March 18, 2026, 4:54 PM

  Presenters

  • Ben Currie

    • King's College London

  Authors

  • Ben Currie

    • King's College London

  • John Sturt

    • King's College London

  • Evgeny Kozik

    • King's College London

  View abstract →

• Entanglement in the Hubbard model

  Oral-In-person

  March 18, 2026, 4:54 PM – March 18, 2026, 5:06 PM

  Publication: ​​​​​​​[1] Bippus et al., Phys. Rev. B 112, L081110 (2025);
  [3] Roósz et al., Phys. Rev. B, 110, 075115 (2024)
  [4] Bippus et al., arXiv:2506.09780 (2025)

  Presenters

  • Frederic Bippus

    • Technical University of Vienna

  Authors

  • Frederic Bippus

    • Technical University of Vienna

  • Anna Kauch

    • Vienna Univ of Technology

  • Gergo Róosz

  • Juraj Krsnik

    • Technical University of Vienna

  • Motoharu Kitatani

  • Luka Akšamović

  • Neven Barišić

  • Fakher Assaad

    • University of Wurzburg

  • Karsten Held

    • TU Wien

  View abstract →

• Superconductivity in the two-dimensional Hubbard model revealed by neural quantum states

  Oral-In-person

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

  Publication: Neural Network-Augmented Pfaffian Wave-functions for
  Scalable Simulations of Interacting Fermions

  Presenters

  • Christopher Roth

    • Simons Foundation (Flatiron Institute)

  Authors

  • Christopher Roth

    • Simons Foundation (Flatiron Institute)

  • Ao Chen

    • University of Augsburg

  • Antoine Georges

    • College de France

  • Zhou-Quan Wan

    • Flatiron Institute

  • Anirvan Sengupta

    • Rutgers University

  View abstract →

• Polarons and dimerons in the two-dimensional attractive Hubbard model

  Oral-In-person

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

  Publication: arXiv:2411.19725

  Presenters

  • Kris Van Houcke

    • Ecole Normale Supérieure

  Authors

  • Gerard Pascual

  • Jordi Boronat

    • University Politecnica de Catalunya

  • Kris Van Houcke

    • Ecole Normale Supérieure

  View abstract →

• BEC-to-BCS crossover from doublon to hole doping in the t'-Hubbard model

  Oral-In-person

  March 18, 2026, 5:30 PM – March 18, 2026, 5:42 PM

  Publication: Homeier, L., Lange, H., Demler, E. et al. Feshbach hypothesis of high-Tc superconductivity in cuprates. Nat Commun 16, 314 (2025). https://doi.org/10.1038/s41467-024-55549-4

  Presenters

  • Fabian Grusdt

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  Authors

  • Fabian Grusdt

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Tizian Blatz

    • LMU Munich

  • Annabelle Bohrdt

  • Hannah Lange

  • Pit Bermes

    • DPG

  • Sebastian Paeckel

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Lukas Homeier

    • JILA, CU Boulder

  View abstract →

• Pairing near a sharp boundary in the BEC-BCS crossover

  Oral-In-person

  March 18, 2026, 5:42 PM – March 18, 2026, 5:54 PM

  Presenters

  • Daniel Sheehy

    • Louisiana State University

  Authors

  • Daniel Sheehy

    • Louisiana State University

  • Kelly Patton

    • Georgia Southern University

  View abstract →

• Exploring Strongly Interacting Dipolar Quantum Gases of Ultracold Molecules

  Oral-In-person

  March 18, 2026, 5:54 PM – March 18, 2026, 6:06 PM

  Publication: Yuan et al., arXiv:2505.08773
  Zhang et al., arXiv:2507.15208

  Presenters

  • Lin Su

    • Columbia University

  Authors

  • Lin Su

    • Columbia University

  • Siwei Zhang

    • Columbia University

  • Weijun Yuan

    • Columbia University

  • Haneul Kwak

    • Columbia University

  • Asaf Toprakci

    • Columbia University

  • Ian Stevenson

    • Columbia University

  • Sebastian Will

    • Columbia University

  View abstract →

• Entropy in the SU(N) Hubbard Model

  Oral-In-person

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

  Publication: Kozik, E. Combinatorial summation of Feynman diagrams. Nat Commun 15, 7916 (2024)

  Presenters

  • Emma Nogué

    • King's College London

  Authors

  • Emma Nogué

    • King's College London

  • Evgeny Kozik

    • King's College London

  • John Sturt

    • King's College London

  View abstract →

• Spin correlations and thermometry in the SU(2) and SU(N) Hubbard model

  Oral-In-person

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

  Presenters

  • John Sturt

    • King's College London

  Authors

  • John Sturt

    • King's College London

  • Ben Currie

    • King's College London

  • Evgeny Kozik

    • King's College London

  View abstract →