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, 4:00 PM – March 4, 2024, 4:12 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, 4:12 PM – March 4, 2024, 4:24 PM

  Presenters

  • Shobhna Singh

    Cardiff University

  Authors

  • Shobhna Singh

    Cardiff University

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

  ORAL

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

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

  ORAL

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

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

  ORAL

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

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• Diagrammatic analysis of Anderson's orthogonality catastrophe

  ORAL

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

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

  ORAL

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

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

  ORAL

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

  Presenters

  • Theja DeSilva

    Augusta University

  Authors

  • Theja DeSilva

    Augusta University

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

  ORAL

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

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• Multiboson exchange embedding for the Hubbard model

  ORAL

  March 4, 2024, 5:48 PM – March 4, 2024, 6:00 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

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• Topological excitations and Postnikov data

  ORAL

  March 4, 2024, 6:00 PM – March 4, 2024, 6:12 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

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• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  March 4, 2024, 6:12 PM – March 4, 2024, 6:24 PM

  View abstract →

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

  ORAL

  March 4, 2024, 6:24 PM – March 4, 2024, 6:36 PM

  Presenters

  • Chen Cheng

    University of Virginia

  Authors

  • Gia-Wei Chern

    University of Virginia

  • Chen Cheng

    University of Virginia

  • Yang Yang

    University of Minnesota

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• 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, 6:36 PM – March 4, 2024, 6:48 PM

  Presenters

  • Azminul Jaman

    University of Groningen

  Authors

  • Azminul Jaman

    University of Groningen

  • Tamalika Banerjee

    Univ of Groningen

  View abstract →