Precision Many Body Physics VI

Presentations

• Self-energy embedding theory (SEET)

  ORAL · Invited

  March 9, 2018, 11:15 AM – March 9, 2018, 11:51 AM

  Presenters

  • Dominika Zgid

    • Univ of Michigan - Ann Arbor
    • Department of Chemistry, University of Michigan

  Authors

  • Dominika Zgid

    • Univ of Michigan - Ann Arbor
    • Department of Chemistry, University of Michigan

  • Emanuel Gull

    • Univ of Michigan - Ann Arbor
    • Physics, Univ of Michigan - Ann Arbor
    • Physics, University Of Michigan
    • Univ of Michigan
    • Physics and Astronomy, University of Michigan
    • Physics, Univ of Michigan
    • University of Michigan
    • Department of Physics, University of Michigan
    • Physics, University of Michigan

  • Sergei Iskakov

    • Univ of Michigan - Ann Arbor
    • University of Michigan

  • Alexander Rusakov

    • Univ of Michigan - Ann Arbor

  • Lan Tran

    • Univ of Michigan - Ann Arbor

  View abstract →

• Effect of nodal surface on the geometry of antiferromagnetic iron oxide

  ORAL

  March 9, 2018, 11:51 AM – March 9, 2018, 12:03 PM

  Presenters

  • Joshua Townsend

    • Sandia Natl Labs

  Authors

  • Joshua Townsend

    • Sandia Natl Labs

  • Luke Shulenburger

    • Sandia Natl Labs
    • Sandia National Laboratories
    • Sandia National Labs

  • Thomas Mattsson

    • Sandia Natl Labs

  • Ken Esler

    • Stone Ridge Technology

  • Ronald Cohen

    • Carnegie Institution of Washington
    • Extreme Materials Initiative, Geophysical Lab, Carnegie Institution for Science; LMU Munich
    • Geophysical Laboratory, Carnegie Inst of Washington
    • Carnegie Institution for Science; LMU Munich

  View abstract →

• Quantum Monte Carlo Beyond Fixed-Node/Phase Approximations Using Extended Configuration Spaces and Residuals

  ORAL

  March 9, 2018, 12:03 PM – March 9, 2018, 12:15 PM

  Presenters

  • Lubos Mitas

    • North Carolina State Univ
    • Physics, North Carolina State Univ

  Authors

  • Lubos Mitas

    • North Carolina State Univ
    • Physics, North Carolina State Univ

  • Cody Melton

    • North Carolina State Univ
    • Physics, North Carolina State Univ
    • Physics, North Carolina State University

  • Michael Bennett

    • North Carolina State Univ
    • Physics, North Carolina State Univ
    • Physics, North Carolina State University

  View abstract →

• Multideterminant diffusion Monte Carlo applied to Molecules and Solids

  ORAL

  March 9, 2018, 12:15 PM – March 9, 2018, 12:27 PM

  Presenters

  • Anouar Benali

    • Argonne Natl Lab
    • Argonne National Lab

  Authors

  • Anouar Benali

    • Argonne Natl Lab
    • Argonne National Lab

  • Thomas Applencourt

    • Argonne Natl Lab

  • Jeongnim Kim

    • Intel Corp

  • Anthony Scemama

    • LCPQ, Universite Paul Sabatier

  • Michel Caffarel

    • LCPQ, Universite Paul Sabatier

  View abstract →

• Improving the Accuracy of AFQMC with Non-Orthogonal Multi-Determinant Wave Functions

  ORAL

  March 9, 2018, 12:27 PM – March 9, 2018, 12:39 PM

  Presenters

  • Edgar Landinez Borda

    • Physics Division, Lawrence Livermore Natl Lab

  Authors

  • Edgar Landinez Borda

    • Physics Division, Lawrence Livermore Natl Lab

  • Matthew Otten

    • Physics, Cornell University
    • Argonne National Laboratory

  • Cyrus Umrigar

    • Physics, Cornell University

  • Miguel Morales

    • Lawrence Livermore National Laboratory
    • Physics Division, Lawrence Livermore Natl Lab

  View abstract →

• Ab Initio Finite Temperature Auxiliary Field Quantum Monte Carlo

  ORAL

  March 9, 2018, 12:39 PM – March 9, 2018, 12:51 PM

  Presenters

  • Yuan Liu

    • Department of Chemistry, Brown University

  Authors

  • Yuan Liu

    • Department of Chemistry, Brown University

  • Brenda Rubenstein

    • Department of Chemistry, Brown University
    • Chemistry, Brown Univ

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• Accelerating the use of multi-determinant trial wave functions in auxiliary-field quantum Monte Carlo calculations

  ORAL

  March 9, 2018, 12:51 PM – March 9, 2018, 1:03 PM

  Presenters

  • Hao Shi

    • Center for Computational Quantum Physics, The Flatiron Institute
    • The Flatiron Institut, Center for Computational Quantum Physics
    • Department of Physics, College of William and Mary
    • Flatiron Institute Simons Foundation
    • Physics, William & Mary Coll

  Authors

  • Hao Shi

    • Center for Computational Quantum Physics, The Flatiron Institute
    • The Flatiron Institut, Center for Computational Quantum Physics
    • Department of Physics, College of William and Mary
    • Flatiron Institute Simons Foundation
    • Physics, William & Mary Coll

  • Shiwei Zhang

    • College of William and Mary
    • Physics, The College of William and Mary
    • Department of Physics, The College of William and Mary
    • Department of Physics, College of William and Mary
    • Physics, William & Mary Coll

  View abstract →

• Non-Orthogonal Determinant Multi-Slater-Jastrow Wave Functions in QMC

  ORAL

  March 9, 2018, 1:03 PM – March 9, 2018, 1:15 PM

  Presenters

  • Shivesh Pathak

    • Physics, University of Illinois at Urbana-Champaign

  Authors

  • Shivesh Pathak

    • Physics, University of Illinois at Urbana-Champaign

  • Lucas Wagner

    • Physics, University of Illinois at Urbana-Champaign
    • Physics, Univ of Illinois - Urbana

  View abstract →

• Automated Construction of U(1)-invariant Matrix-Product Operators from Graph Representations

  ORAL

  March 9, 2018, 1:15 PM – March 9, 2018, 1:27 PM

  Presenters

  • Thomas Koehler

    • Institute for Theoretical Physics, Univ Goettingen
    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  Authors

  • Sebastian Paeckel

    • Institute for Theoretical Physics, Univ Goettingen

  • Thomas Koehler

    • Institute for Theoretical Physics, Univ Goettingen
    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  • Salvatore Manmana

    • Institute for Theoretical Physics, Univ Goettingen
    • Institut für Theoretische Physik, Georg-August-Universität Göttingen

  View abstract →

• Magnetism and metal-insulator transition in nickel oxide from Auxiliary-Field Quantum Monte Carlo (AFQMC) studies

  ORAL

  March 9, 2018, 1:27 PM – March 9, 2018, 1:39 PM

  Presenters

  • Shuai Zhang

    • Lawrence Livermore National Laboratory

  Authors

  • Shuai Zhang

    • Lawrence Livermore National Laboratory

  • Fionn Malone

    • Lawrence Livermore National Laboratory

  • Miguel Morales

    • Lawrence Livermore National Laboratory
    • Physics Division, Lawrence Livermore Natl Lab

  View abstract →

• Eight-valence electron configuration-interaction many-body perturbation theory calculations of noble-gas atoms

  ORAL

  March 9, 2018, 1:39 PM – March 9, 2018, 1:51 PM

  Presenters

  • Igor Savukov

    • Los Alamos National Laboratory
    • Los Alamos Natl Laboratory

  Authors

  • Igor Savukov

    • Los Alamos National Laboratory
    • Los Alamos Natl Laboratory

  View abstract →