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Precision Many-Body Physics III: Modeling and Real Materials

FOCUS · G49 · ID: 47601

Presentations

  • Variational wave functions for spin models with phonons and anisotropic-exchange couplings

    ORAL · Invited

    –

    Publication: Y. Iqbal, F. Ferrari, A. Chauhan, A. Parola, D. Poilblanc, and F. Becca, Phys. Rev. B 104, 144406 (2021) <br>F. Ferrari, R. Valentí, and F. Becca, Phys. Rev. B 104, 035126 (2021)<br>F. Ferrari, R. Valentí, and F. Becca, unpublished.

    Presenters

    • Federico Becca

      Univ of Trieste - Trieste

    Authors

    • Federico Becca

      Univ of Trieste - Trieste

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  • Nevanlinna Analytical Continuation

    ORAL

    –

    Publication: Phys. Rev. Lett. 126, 056402 (2021)<br>Phys. Rev. B 104, 165111 (2021)

    Presenters

    • Emanuel C Gull

      University of Michigan

    Authors

    • Emanuel C Gull

      University of Michigan

    • Jiani Fei

      University of Michigan and Stanford University

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  • Benchmarking the TPSC+ Approach to the Two-Dimensional Hubbard Model

    ORAL

    –

    Presenters

    • Camille Lahaie

      Universite de Sherbrooke

    Authors

    • Camille Lahaie

      Universite de Sherbrooke

    • Chloé Gauvin-Ndiaye

      Université de Sherbrooke, RQMP & Institut quantique, Universite de Sherbrooke, Université de Sherbrooke

    • A.-M. S Tremblay

      Universite de Sherbrooke, RQMP and Institut quantique, Universite de Sherbrooke, Université de Sherbrooke, RQMP & Institut quantique

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  • Benchmark of the TPSC+DMFT approach for the Hubbard model

    ORAL

    –

    Presenters

    • Nicolas B Martin

      Université de Sherbrooke, RQMP & Institut quantique

    Authors

    • Nicolas B Martin

      Université de Sherbrooke, RQMP & Institut quantique

    • Chloé Gauvin-Ndiaye

      Université de Sherbrooke, RQMP & Institut quantique, Universite de Sherbrooke, Université de Sherbrooke

    • A.-M. S Tremblay

      Universite de Sherbrooke, RQMP and Institut quantique, Universite de Sherbrooke, Université de Sherbrooke, RQMP & Institut quantique

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  • Diagrammatic quantum Monte Carlo study of an acoustic lattice polaron

    ORAL

    –

    Publication: Phys. Rev. B 104, L161111 (2021)<br>arXiv:2104.13344 [cond-mat.str-el]

    Presenters

    • Thomas Hahn

      Univ of Vienna

    Authors

    • Thomas Hahn

      Univ of Vienna

    • Cesare Franchini

      University of Vienna, Univ of Vienna, Univ of Vienna, Univ of Bologna, Universita' di Bologna & University of Vienna, University of Vienna, A-1090 Vienna, Austria, Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy

    • Naoto Nagaosa

      The University of Tokyo, Univ of Tokyo, RIKEN

    • Andrey Mishchenko

      RIKEN

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  • Real-frequency responses at finite temperature: Electron gas

    ORAL

    –

    Publication: I. S. Tupitsyn, A. M. Tsvelik, R. M. Konik, and N. V. Prokof'ev, Phys. Rev. Lett. 127, 026403 (2021).

    Presenters

    • Igor Tupitsyn

      University of Massachusetts Amherst

    Authors

    • Igor Tupitsyn

      University of Massachusetts Amherst

    • Alexei M Tsvelik

      Brookhaven National Laboratory

    • Robert M Konik

      Brookhaven National Laboratory

    • Nikolay V Prokofiev

      U. Massachusetts, University of Massachusetts Amherst

    View abstract →