Quantum Many-Body Systems and Methods I

Presentations

• Accurate Variational Simulation of Lattice Bosons with Neural Quantum States

  ORAL

  March 6, 2024, 12:30 PM – March 6, 2024, 12:42 PM

  Publication: Zakari Denis, Federico Becca, and Giuseppe Carleo, Accurate Variational Simulation of Lattice Bosons with Neural Quantum States, in preparation (2023).

  Presenters

  • Zakari Denis

    EPFL

  Authors

  • Zakari Denis

    EPFL

  • David Clément

    Institut d'Optique

  • Giuseppe Carleo

    EPFL

  View abstract →

• Tensor Network Algorithims for Simulating Many-Body Open Quantum Systems in Two Dimensions

  ORAL

  March 6, 2024, 12:42 PM – March 6, 2024, 12:54 PM

  Presenters

  • Jack Dunham

    University College London

  Authors

  • Jack Dunham

    University College London

  View abstract →

• Temperature Optimization for Parallel Tempering in Neural Networks

  ORAL

  March 6, 2024, 12:54 PM – March 6, 2024, 1:06 PM

  Presenters

  • Conor Smith

    University of New Mexico

  Authors

  • Conor Smith

    University of New Mexico

  • Tameem Albash

    University of New Mexico

  • Quinn Campbell

    Sandia National Laboratories

  • Andrew D Baczewski

    Sandia National Laboratories

  View abstract →

• Real-Space Renormalization Process using High-Order Tensor Renormalization Group for CFT properties

  ORAL

  March 6, 2024, 1:06 PM – March 6, 2024, 1:18 PM

  Publication: https://arxiv.org/abs/2305.09899

  Presenters

  • Wenhan Guo

    Stony Brook University (SUNY)

  Authors

  • Wenhan Guo

    Stony Brook University (SUNY)

  • Tzu-Chieh Wei

    Stony Brook University (SUNY)

  View abstract →

• Using quantum Monte Carlo to study quantum phase transitions

  ORAL

  March 6, 2024, 1:18 PM – March 6, 2024, 1:30 PM

  Publication: "Permutation matrix representation quantum Monte Carlo: advanced measurement techniques," Emre Akaturk, Nic Ezzell, Itay Hen (planned)
  "Computing fidelity susceptibility in permutation matrix representation quantum Monte Carlo," Nic Ezzell, Lev Barash, Itay Hen (planned)

  Presenters

  • Nic Ezzell

    University of Southern California

  Authors

  • Nic Ezzell

    University of Southern California

  • Lev Barash

    University of Southern California, Information Sciences Institute, University of Southern California

  • Itay Hen

    University of Southern California

  View abstract →

• Ensemble dynamics of a classical relativistic non-integrable model

  ORAL

  March 6, 2024, 1:30 PM – March 6, 2024, 1:42 PM

  Publication: Ensemble dynamics of a classical relativistic non-integrable model

  Presenters

  • Kyriakos Flouris

    ETH Zurich

  Authors

  • Kyriakos Flouris

    ETH Zurich

  • Spyros Sotiriadis

    Department of Physics University of Crete

  View abstract →

• Towards High-Precision Heterogeneous Catalysis By Quantum Monte Carlo

  ORAL

  March 6, 2024, 1:42 PM – March 6, 2024, 1:54 PM

  Presenters

  • Roman Fanta

    SLAC National Accelerator Laboratory

  Authors

  • Roman Fanta

    SLAC National Accelerator Laboratory

  • Michal Bajdich

    SLAC National Accelerator Laboratory

  View abstract →

• Gauge-invariant neural networks for quantum many-body dynamics

  ORAL

  March 6, 2024, 1:54 PM – March 6, 2024, 2:06 PM

  Presenters

  • DinhDuy Vu

    University of Maryland, College Park, Harvard University

  Authors

  • DinhDuy Vu

    University of Maryland, College Park, Harvard University

  • Dominik Kufel

    Harvard University

  • Jack Kemp

    Harvard University

  • Norman Y Yao

    Harvard University, University of California, Berkeley, Harvard

  View abstract →

• Selected configuration interaction at the exascale within an integral driven framework

  ORAL

  March 6, 2024, 2:06 PM – March 6, 2024, 2:18 PM

  Presenters

  • Luis Rangel DaCosta

    University of California, Berkeley

  Authors

  • Luis Rangel DaCosta

    University of California, Berkeley

  • Sean Reiter

    Virginia Tech

  • kevin gasperich

    Argonne National Laboratory

  • Thomas Applencourt

    Argonne National Laboratory

  • Brice Videau

    Argonne National Laboratory

  • Swann Perarnau

    Argonne National Laboratory

  • Anouar Benali

    Argonne National Laboratory

  View abstract →

• Majorana sign problem in determinant quantum Monte Carlo

  ORAL

  March 6, 2024, 2:18 PM – March 6, 2024, 2:30 PM

  Presenters

  • Zeyao Han

    Tsinghua University

  Authors

  • Zeyao Han

    Tsinghua University

  • Zhouquan Wan

    Tsinghua University

  • Hong Yao

    Tsinghua University

  View abstract →

• Study of Hubbard model on triangular lattices using linearly scaling semi-classical methods

  ORAL

  March 6, 2024, 2:30 PM – March 6, 2024, 2:42 PM

  Presenters

  • Shreekant S Gawande

    University of Tennessee, University of Tennessee Knoxville

  Authors

  • Shreekant S Gawande

    University of Tennessee, University of Tennessee Knoxville

  • Benjamin Cohen-Stead

    University of Tennessee Knoxville

  • Cristian D Batista

    University of Tennessee

  • Kipton Barros

    Los Alamos National Lab

  • Steven S Johnston

    University of Tennessee

  View abstract →

• Optimal model description of proton induced reactions on ²³²Th for the production of ²²³Ra and ²²⁵Ac up to 200 Mev.

  ORAL

  March 6, 2024, 2:42 PM – March 6, 2024, 2:54 PM

  Publication: 1. Hemba E. C., Ige O. O., Ali H., and Jonah S. A. (2020). Theoretical Prediction of the Preferred
  Production Routes of 225Ac from Proton Induced Reactions on 232Th. Journal of Scientific Research & Reports, 26(5): 84-89.
  2. Hemba, E.C., Longmena.T.S., Ige, O.O., Haruna.A., & Sunday, A.J.(2022). Optimal Model Description of Proton induced Reactions on 232Th for the Production of 225Ra and 225Ac up to 200MeV. Nigerian Journal of Physics, 31(1), 106 – 113.

  Presenters

  • Emmanuel Census Hemba

    Federal College of Education, Pankshin

  Authors

  • Emmanuel Census Hemba

    Federal College of Education, Pankshin

  View abstract →

• Effects of Su-Schrieffer-Heeger coupling in single band Hubbard square lattice

  ORAL

  March 6, 2024, 2:54 PM – March 6, 2024, 3:06 PM

  Presenters

  • Shruti Agarwal

    University of Tennessee

  Authors

  • Shruti Agarwal

    University of Tennessee

  • Steven S Johnston

    University of Tennessee

  • Benjamin Cohen-Stead

    University of Tennessee Knoxville

  View abstract →

• Parallelization of computations on the bundled matrix product state

  ORAL

  March 6, 2024, 3:06 PM – March 6, 2024, 3:18 PM

  Presenters

  • Thomas E Baker

    University of Victoria

  Authors

  • Thomas E Baker

    University of Victoria

  View abstract →