Correlated Electron Materials IV

Presentations

• A systematic DFT+U and Quantum Monte Carlo benchmark of magnetic two-dimensional (2D) CrX₃ (X = I, Br, Cl, F)

  ORAL

  March 10, 2023, 11:30 AM – March 10, 2023, 11:42 AM

  Publication: arXiv:2209.10379

  Presenters

  • Daniel Wines

    • National Institute of Standards and Technology (NIST)

  Authors

  • Daniel Wines

    • National Institute of Standards and Technology (NIST)

  • Kamal Choudhary

    • National Institute of Standards and Tech

  • Francesca Tavazza

    • National Institute of Standards and Technology

  View abstract →

• Correlated Metallic Phases in the Hubbard-Holstein Hamiltonians

  ORAL

  March 10, 2023, 11:42 AM – March 10, 2023, 11:54 AM

  Presenters

  • David K Campbell

    • Boston University

  Authors

  • David K Campbell

    • Boston University

  • Nahom Yirga

    • Boston University

  • Ka-Ming Tam

    • Louisiana State University

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• Acoustic phonon instabilities in Fe_1.06Te studied by inelastic neutron scattering

  ORAL

  March 10, 2023, 11:54 AM – March 10, 2023, 12:06 PM

  Publication: 1. C. Stock et al., PRB 84, 045124 (2011)
  2. E.E. Rodriguez et al., PRB 84, 064403 (2011)

  Presenters

  • Guratinder Kaur

    • The University of Edinburgh, UK

  Authors

  • Guratinder Kaur

    • The University of Edinburgh, UK

  • Chris Stock

    • University of Edinburgh, UK

  • Edmond Chan

    • University of Edinburgh, UK

  • Efrain E Rodriguez

    • University of Maryland College Park, MD 20742

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• Theoretical study of resonant inelastic x-ray scattering spectra of nickelates

  ORAL

  March 10, 2023, 12:06 PM – March 10, 2023, 12:18 PM

  Presenters

  • Umesh Kumar

    • Rutgers University

  Authors

  • Umesh Kumar

    • Rutgers University

  • Gabriel Kotliar

    • Rutgers University, New Brunswick

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• Gapped boundary theory of 3d topological orders

  ORAL

  March 10, 2023, 12:18 PM – March 10, 2023, 12:30 PM

  Presenters

  • Zhu-Xi Luo

    • Harvard University

  Authors

  • Zhu-Xi Luo

    • Harvard University

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• Temperature Depedence of Spin and Charge Orders in the Doped Two-Dimensional Hubbard Model

  ORAL

  March 10, 2023, 12:30 PM – March 10, 2023, 12:42 PM

  Publication: aiXiv:2202.11741

  Presenters

  • Bo Xiao

    • Flatiron Institute, Simons Foundation

  Authors

  • Bo Xiao

    • Flatiron Institute, Simons Foundation

  • Yuan-Yao He

    • Flatiron Institute, Simons Foundation

  • Antoine Georges

    • College de France

  • Shiwei Zhang

    • Flatiron Institute, Simons Foundation
    • Simons Foundation
    • Center for Computational Quantum Physics, Flatiron Institute
    • Center for Computational Quantum Physics, Flatiron Institute, New York, NY 10010, USA
    • Flatiron Institute

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• Superconducting Response in Extended Hubbard models with π-flux Hopping

  ORAL

  March 10, 2023, 12:42 PM – March 10, 2023, 12:54 PM

  Presenters

  • Nahom Yirga

    • Boston University

  Authors

  • Nahom Yirga

    • Boston University

  • David K Campbell

    • Boston University

  • Shan-Wen Tsai

    • University of California, Riverside

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• Broken-symmetry fully self-consistent GW: analysis of spin contamination, extraction of effective magnetic Hamiltonians, and evaluation of Neel temperatures in solid antiferromagnets

  ORAL

  March 10, 2023, 12:54 PM – March 10, 2023, 1:06 PM

  Publication: P. Pokhilko, D. Zgid. Evaluation of Neel temperatures from fully self-consistent broken-symmetry GW and high-
  temperature expansion: application to cubic transition-metal oxides. Preprint: http://arxiv.org/abs/2209.1490
  P. Pokhilko, D. Zgid. Broken-symmetry self-consistent GW approach: degree of spin contamination and
  evaluation of effective exchange couplings in solid antiferromagnets. J. Chem. Phys., 2022, 157, 144101

  Presenters

  • Pavel Pokhilko

    • University of Michigan

  Authors

  • Pavel Pokhilko

    • University of Michigan

  • Dominika Zgid

    • University of Michigan

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• Dynamic mass generation on two-dimensional correlated quantum hyperbolic fluids

  ORAL

  March 10, 2023, 1:06 PM – March 10, 2023, 1:18 PM

  Presenters

  • Noble Gluscevich

    • Lehigh University

  Authors

  • Noble Gluscevich

    • Lehigh University

  • Bitan Roy

    • Lehigh University

  View abstract →

• Stochastic Series Expansion Algorithm for t-J Model Doped by a Single Hole

  ORAL

  March 10, 2023, 1:18 PM – March 10, 2023, 1:30 PM

  Presenters

  • Zhan Wang

    • Kavli Institute for Theoretical Sciences

  Authors

  • Zhan Wang

    • Kavli Institute for Theoretical Sciences

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• Quantum many-body approach to orbital magnetization

  ORAL

  March 10, 2023, 1:30 PM – March 10, 2023, 1:42 PM

  Presenters

  • Mengxing Ye

    • University of California, Santa Barbara

  Authors

  • Mengxing Ye

    • University of California, Santa Barbara

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• Monte Carlo Studies of the Effect of Anisotropy on Curie Temperature of 2D Heisenberg Spin Models in Honeycomb Lattices

  ORAL

  March 10, 2023, 1:42 PM – March 10, 2023, 1:54 PM

  Presenters

  • Xiuping Tao

    • Winston-Salem State University

  Authors

  • Xiuping Tao

    • Winston-Salem State University

  • Donovan Pettice

    • Winston-Salem State University

  • Mina S Perez

    • Winston-Salem State University

  • Holden a Hankerson

    • Winston-Salem State University

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• Database of magnetic materials in two dimensions from first principles

  ORAL

  March 10, 2023, 1:54 PM – March 10, 2023, 2:06 PM

  Presenters

  • Andres Tellez Mora

    • West Virginia University

  Authors

  • Andres Tellez Mora

    • West Virginia University

  • He Xu

    • Université Catholique de Louvain

  • Eric Bousquet

    • Université de Liège

  • Ludger Witz

    • University of Luxembourg Limpertsberg
    • Luxembourg University, Luxembourg

  • Aldo H Romero

    • West Virginia University

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