Quantum Many Body Systems & Methods II

Presentations

• Efficient propagation of stochastic open quantum dynamics in coordinate space

  ORAL

  March 8, 2023, 6:00 PM – March 8, 2023, 6:12 PM

  Publication: J. Triana, F. Herrera, arXiv:2208.01217

  Presenters

  • Johan F Triana

    Univ de Santiago de Chile

  Authors

  • Johan F Triana

    Univ de Santiago de Chile

  • Felipe F Herrera

    Univ de Santiago de Chile, Universidad de Santiago de Chile

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• Defect states and defect-induced phase transition in bent transition metal dichalcogenide (TMD) nanoribbons and excitonic states

  ORAL

  March 8, 2023, 6:12 PM – March 8, 2023, 6:24 PM

  Presenters

  • SANTOSH NEUPANE

    Temple University

  Authors

  • SANTOSH NEUPANE

    Temple University

  • Hong Tang

    Temple University

  • Adrienn Ruzsinszky

    Temple University

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• A new generation of effective core potentials from correlated and spin-orbit calculations: selected transition metals and Lanthanides

  ORAL

  March 8, 2023, 6:24 PM – March 8, 2023, 6:36 PM

  Publication: A new generation of effective core potentials from correlated and spin-orbit calculations: selected transition metals and Lanthanides

  Presenters

  • Haihan Zhou

    North Carolina State University

  Authors

  • Haihan Zhou

    North Carolina State University

  • Benjamin E Kincaid

    North Carolina State University

  • Lubos Mitas

    North Carolina State University

  • Abdulgani Annaberdiyev

    Oak Ridge National Lab

  • Ganesh Panchapakesan

    Oak Ridge National Lab, Oak Ridge National Laboratory

  • Cody A Melton

    Sandia National Laboratories

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• Dynamical tuning of the chemical potential in grand canonical Monte Carlo simulations to achieve target particle number

  ORAL

  March 8, 2023, 6:36 PM – March 8, 2023, 6:48 PM

  Publication: Phys. Rev. E 105, 045311

  Presenters

  • Benjamin Cohen-Stead

    University of Tennessee Knoxville, University of Tennessee, Knoxville

  Authors

  • Benjamin Cohen-Stead

    University of Tennessee Knoxville, University of Tennessee, Knoxville

  • Cole M Miles

    Cornell University

  • Owen Bradley

    University of California, Davis

  • Steven S Johnston

    University of Tennessee

  • Richard T Scalettar

    University of California, Davis

  • Kipton M Barros

    Los Alamos Natl Lab, Theoretical Division and CNLS, Los Alamos National Laboratory

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• Ground state and spectral properties of the doped one-dimensional optical Hubbard-Su-Schrieffer-Heeger model

  ORAL

  March 8, 2023, 6:48 PM – March 8, 2023, 7:00 PM

  Presenters

  • Debshikha Banerjee

    University of Tennessee, Knoxville

  Authors

  • Debshikha Banerjee

    University of Tennessee, Knoxville

  • Alberto Nocera

    The University of British Columbia, Vancouver

  • Jinu Thomas

    University of Tennessee

  • Steven S Johnston

    University of Tennessee

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• On the equivalence of the bond and optical SSH models in the adiabatic limit

  ORAL

  March 8, 2023, 7:00 PM – March 8, 2023, 7:12 PM

  Presenters

  • Sohan Sanjay Malkaruge Costa

    University of Tennessee

  Authors

  • Sohan Sanjay Malkaruge Costa

    University of Tennessee

  • Andy Tanjaroon Ly

    University of Tennessee

  • Benjamin Cohen-Stead

    University of Tennessee Knoxville, University of Tennessee, Knoxville

  • Steven S Johnston

    University of Tennessee

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• Automated algebra methods for finite-temperature quantum gasses in arbitrary dimension with the Quantum Thermodynamics Computational Engine (QTCE)

  ORAL

  March 8, 2023, 7:12 PM – March 8, 2023, 7:24 PM

  Publication: Dimensional crossover at finite temperature in a spin-½ Fermi system using the Quantum Thermodynamics Computational Engine (QTCE) (planned paper)<br>

  Presenters

  • Aleksander J Czejdo

    University of North Carolina at Chapel Hill

  Authors

  • Aleksander J Czejdo

    University of North Carolina at Chapel Hill

  • Joaquín E Drut

    UNC Chapel Hill

  • Kaitlyn J Morrell

    University of North Carolina at Chapel Hill

  • Nick Carter

    UNC Chapel Hill

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• Non-abelian symmetries in tensor networks: the open source tensor library QSpace

  ORAL

  March 8, 2023, 7:24 PM – March 8, 2023, 7:36 PM

  Presenters

  • Andreas Weichselbaum

    Brookhaven National Laboratory

  Authors

  • Andreas Weichselbaum

    Brookhaven National Laboratory

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• Universal Features of Entanglement Entropy in the Honeycomb Hubbard Model

  ORAL

  March 8, 2023, 7:36 PM – March 8, 2023, 7:48 PM

  Presenters

  • Jonathan D'Emidio

    Donostia International Physics Center

  Authors

  • Jonathan D'Emidio

    Donostia International Physics Center

  • Roman Orus Lacort

    Donostia International Physics Center

  • Nicolas Laflorencie

    CNRS & Toulouse university

  • Fernando De Juan

    Donostia International Physics Center

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• Representability of Critical Phenomena in 2D Isometric Tensor Networks

  ORAL

  March 8, 2023, 7:48 PM – March 8, 2023, 8:00 PM

  Presenters

  • Karthik Siva

    University of California, Berkeley

  Authors

  • Karthik Siva

    University of California, Berkeley

  • Sajant Anand

    University of California, Berkeley

  • Zhehao Dai

    University of California, Berkeley

  • Michael P Zaletel

    University of California, Berkeley, UC Berkeley

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• SHORYUKEN: An Open-Source Software Package to Incorporate Nonlocal Exchange Effects for Electrons in Nanowires

  ORAL

  March 8, 2023, 8:00 PM – March 8, 2023, 8:12 PM

  Presenters

  • Yuan Chen

    University of California, Riverside

  Authors

  • Yuan Chen

    University of California, Riverside

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• Algorithm for branching and population control in correlated sampling

  ORAL

  March 8, 2023, 8:12 PM – March 8, 2023, 8:24 PM

  Presenters

  • Yiqi Yang

    College of William & Mary

  Authors

  • Yiqi Yang

    College of William & Mary

  • Siyuan Chen

    William & Mary

  • Miguel A Morales

    Simons Foundation

  • 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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• Ab initio calculations of electrical magnetochiral anisotropy with Wannier interpolation

  ORAL

  March 8, 2023, 8:24 PM – March 8, 2023, 8:36 PM

  Publication: Planned paper: Ab initio calculations of electrical magnetochiral anisotropy with Wannier interpolation

  Presenters

  • Xiaoxiong Liu

    University of Zurich

  Authors

  • Xiaoxiong Liu

    University of Zurich

  • Ivo Souza

    Univ del Pais Vasco

  • Stepan S Tsirkin

    Univ del Pais Vasco

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• High spin coherency in one-dimensional van der Waals material

  ORAL

  March 8, 2023, 8:36 PM – March 8, 2023, 8:48 PM

  Presenters

  • Yinong Zhou

    University of California, Irvine

  Authors

  • Yinong Zhou

    University of California, Irvine

  • Dmitri Leo M Cordova

    University of California Irvine

  • Maxx Q Arguilla

    University of California Irvine

  • Ruqian Wu

    University of California, Irvine

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• Ferroelectric Spin-Valley Coupling in van der Waals Bilayers

  ORAL

  March 8, 2023, 8:48 PM – March 8, 2023, 9:00 PM

  Publication: [1] M. Wu et. al, Proc. Natl Acad. Sci. USA 118, e2115703118 (2021).<br>[2] K. Yasuda et. al, Science 372, 1458 (2021).<br>[3] M. Vizner Stern et. al, Science 372, 1462 (2021).<br>[4] L. Miao et. al, Nat. Mater. 21, 1158 (2022).

  Presenters

  • Denzel Ayala

    University at Buffalo

  Authors

  • Denzel Ayala

    University at Buffalo

  • Tong Zhou

    SUNY Buffalo, University at Buffalo

  • Cheng Gong

    University of Maryland, College Park

  • Igor Zutic

    State Univ of NY - Buffalo, University at Buffalo, State Univ of NY - Buffalo,

  View abstract →