Advances in Computational Techniques for Strongly Correlated Systems

Presentations

• Machine learning force-field model for phase separation dynamics in Jahn-Teller models for manganites

  ORAL

  March 4, 2024, 3:00 PM – March 4, 2024, 3:12 PM

  Presenters

  • Supriyo Ghosh

    • University of Virginia

  Authors

  • Supriyo Ghosh

    • University of Virginia

  • Sheng Zhang

    • University of Virginia

  • Chen Cheng

    • University of Virginia

  • Gia-Wei Chern

    • University of Virginia

  View abstract →

• 2D MPS-DMRG: Quantum dimer model on a two-dimensional quasicrystal

  ORAL

  March 4, 2024, 3:12 PM – March 4, 2024, 3:24 PM

  Presenters

  • Shobhna Singh

    • Cardiff University

  Authors

  • Shobhna Singh

    • Cardiff University

  View abstract →

• Three-body Fermi-liquid effects on transport through the U=∞ Anderson impurity

  ORAL

  March 4, 2024, 3:24 PM – March 4, 2024, 3:36 PM

  Presenters

  • Kaiji Motoyama

    • Department of Physics, Osaka Metropolitan University
    • Osaka Metropolitan University

  Authors

  • Kaiji Motoyama

    • Department of Physics, Osaka Metropolitan University
    • Osaka Metropolitan University

  • Kazuhiko Tsutsumi

    • NITEP, Osaka Metropolitan University

  • Yoshimichi Teratani

    • NITEP, Osaka Metropolitan University
    • Osaka Metropolitan University

  • Rui Sakano

    • Department of Physics, Keio University

  • Akira Oguri

    • Department of Physics, Osaka City University
    • Osaka City University

  View abstract →

• Unbiased fluctuation diagnostics of the self-energy: pseudogap physics beyond spin fluctuations

  ORAL

  March 4, 2024, 3:36 PM – March 4, 2024, 3:48 PM

  Presenters

  • Friedrich J Krien

    • TU Vienna
    • TU Wien

  Authors

  • Friedrich J Krien

    • TU Vienna
    • TU Wien

  • Yang Yu

    • University of Michigan

  • SERGEI ISKAKOV

    • UNIVERSITY OF MICHIGAN
    • University of Michigan

  • Emanuel C Gull

    • University of Michigan

  • Karsten Held

    • TU Wien
    • TU Vienna

  View abstract →

• Perturbative Solution of Fermionic Sign Problem in Lattice Quantum Monte Carlo: A Cuprate Case

  ORAL

  March 4, 2024, 3:48 PM – March 4, 2024, 4:00 PM

  Presenters

  • Alexander I Lichtenstein

    • University of Hamburg
    • Institute of Theoretical Physics, University of Hamburg, 20355 Hamburg, Germany

  Authors

  • Alexander I Lichtenstein

    • University of Hamburg
    • Institute of Theoretical Physics, University of Hamburg, 20355 Hamburg, Germany

  • Sergey Iskakov

    • Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA

  • Evgenу A Stepanov

    • CPHT, CNRS, Ecole polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France

  • Mikhail I Katsnelson

    • Radboud University Nijmegen
    • Radboud University
    • Radboud University, Institute for Molecules and Materials, 6525AJ Nijmegen, The Netherlands

  View abstract →

• Diagrammatic analysis of Anderson's orthogonality catastrophe

  ORAL

  March 4, 2024, 4:00 PM – March 4, 2024, 4:12 PM

  Publication: M. Gievers, E. Walter, A. Ge, J. von Delft, F. Kugler "Multiloop flow equations for single-boson exchange fRG" European Journal of Physics B 95, 108 (2022)

  Presenters

  • Marcel Gievers

    • Ludwig Maximilian University of Munich

  Authors

  • Marcel Gievers

    • Ludwig Maximilian University of Munich

  View abstract →

• Active orbital degree of freedom and potential spin-orbit-entangled moments in the Kitaev magnet candidate BaCo₂(AsO₄)₂

  ORAL

  March 4, 2024, 4:12 PM – March 4, 2024, 4:24 PM

  Presenters

  • Subhasis Samanta

    • Kangwon National University

  Authors

  • Subhasis Samanta

    • Kangwon National University

  • Panyalak Detrattanawichai

    • Walailak University

  • Sutassana Na-Phattalung

    • Walailak University

  • Heung-Sik Kim

    • Kangwon National University

  View abstract →

• Electronic phase diagram of body-centered cubic structured alkali-doped fulleride

  ORAL

  March 4, 2024, 4:24 PM – March 4, 2024, 4:36 PM

  Presenters

  • Theja DeSilva

    • Augusta University

  Authors

  • Theja DeSilva

    • Augusta University

  View abstract →

• Comparing the electronic states of UGe2 and UTe2 using Relativistic Quantum Embedding

  ORAL

  March 4, 2024, 4:36 PM – March 4, 2024, 4:48 PM

  Presenters

  • Ran Adler

    • Rutgers University

  Authors

  • Ran Adler

    • Rutgers University

  • Corey Melnick

    • Brookhaven National Laboratory

  • Gabriel Kotliar

    • Rutgers University, New Brunswick
    • Physics and Astronomy Department, Center for Materials Theory, Rutgers University

  View abstract →

• Multiboson exchange embedding for the Hubbard model

  ORAL

  March 4, 2024, 4:48 PM – March 4, 2024, 5:00 PM

  Presenters

  • Dominik Kiese

    • Center for Computational Quantum Physics, Flatiron Institute
    • Flatiron Institute, Simons Foundation

  Authors

  • Dominik Kiese

    • Center for Computational Quantum Physics, Flatiron Institute
    • Flatiron Institute, Simons Foundation

  • Nils Wentzell

    • Flatiron Institute, Simons Foundation

  • Olivier P Parcollet

    • Flatiron Institute, Simons Foundation

  • Karsten Held

    • TU Wien
    • TU Vienna

  • Friedrich J Krien

    • TU Vienna
    • TU Wien

  View abstract →

• Topological excitations and Postnikov data

  ORAL

  March 4, 2024, 5:00 PM – March 4, 2024, 5:12 PM

  Presenters

  • Kyle Kawagoe

    • The Ohio State University

  Authors

  • Kyle Kawagoe

    • The Ohio State University

  • Yuan-Ming Lu

    • Ohio State University
    • The Ohio State University
    • Department of Physics, The Ohio State University

  View abstract →

• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  March 4, 2024, 5:12 PM – March 4, 2024, 5:24 PM

  View abstract →

• Coarsening dynamics of charge density waves in Holstein-Hubbard model: Machine learning enabled large-scale dynamical simulations

  ORAL

  March 4, 2024, 5:24 PM – March 4, 2024, 5:36 PM

  Presenters

  • Chen Cheng

    • University of Virginia

  Authors

  • Gia-Wei Chern

    • University of Virginia

  • Chen Cheng

    • University of Virginia

  • Yang Yang

    • University of Minnesota

  View abstract →

• Voltage-controlled dynamics of metal-to-insulator phase transition in La_0.67Sr_0.33MnO₃ thin films exploiting negative differential resistance

  ORAL

  March 4, 2024, 5:36 PM – March 4, 2024, 5:48 PM

  Presenters

  • Azminul Jaman

    • University of Groningen

  Authors

  • Azminul Jaman

    • University of Groningen

  • Tamalika Banerjee

    • Univ of Groningen

  View abstract →