Precision Many-Body Physics IV: Algorithms for Correlated States
FOCUS · MAR-T47 · ID: 3104883
Presentations
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The two-dimensional electron gas and effects of a moiré potential: a quantum Monte Carlo perspective
ORAL · Invited
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Publication: [1] Yubo Yang, Miguel Morales, Shiwei Zhang, "Metal-insulator transition in transition metal dichalcogenide heterobilayer: accurate treatment of interaction," PRL 132, 076503 (2024).
[2] Yubo Yang, Miguel A. Morales, Shiwei Zhang, "Ferromagnetic semimetal and charge-density wave phases of interacting electrons in a honeycomb moiré potential," arXiv: 2406.01715.
[3] Yiqi Yang, Yubo Yang, Kun Chen, Miguel A. Morales, Shiwei Zhang, "The two-dimensional homogeneous electron gas with symmetric dual-gate screening: exchange-correlation functional and other ground-state properties," arXiv: 2410.07445.
[4] Conor Smith, Yixiao Chen, Ryan Levy, Yubo Yang, Miguel A. Morales, Shiwei Zhang, "Ground state phases of the two-dimension electron gas with a unified variational approach," arXiv: 2405.19397.
[5] Jiho Sung, Jue Wang, Ilya Esterlis, Pavel A. Volkov, Giovanni Scuri, You Zhou, Elise Brutschea, Takashi Taniguchi, Kenji Watanabe, Yubo Yang, Miguel A. Morales, Shiwei Zhang, Andrew J. Millis, Mikhail D. Lukin, Philip Kim, Eugene Demler, Hongkun Park, "Observation of an electronic microemulsion phase emerging from a quantum crystal-to-liquid transition," arXiv: 2311.18069.Presenters
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Yubo Yang
- Hofstra University
- Department of Physics and Astronomy, Hofstra University
Authors
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Yubo Yang
- Hofstra University
- Department of Physics and Astronomy, Hofstra University
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Conor Smith
- University of New Mexico
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Yixiao Chen
- Princeton University
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Ryan Levy
- Simons Foundation (Flatiron Institute)
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Miguel A Morales
- Simons Foundation (Flatiron Institute)
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Shiwei Zhang
- Simons Foundation (Flatiron Institute)
- Simons Foundation
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Finite-temperature Rydberg atom arrays and energy spectrum computation with tensor networks
ORAL
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Publication: Finite-temperature Rydberg arrays: Quantum phases and entanglement characterization, Nora Reinić, Daniel Jaschke, Darvin Wanisch, Pietro Silvi, and Simone Montangero, Phys. Rev. Research 6, 033322 (2024), DOI:10.1103/PhysRevResearch.6.033322
Presenters
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Nora Reinić
- University of Padova
Authors
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Nora Reinić
- University of Padova
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Daniel Jaschke
- University of Ulm / INFN Padova
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Darvin Wanisch
- University of Padova, INFN Padova
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Pietro Silvi
- University of Padova
- University of Padova, INFN Padova
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Simone Montangero
- University of Padova
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Tensor Network Simulations of Non-Abelian Lattice Gauge Theories
ORAL
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Publication: https://doi.org/10.1103/PhysRevResearch.6.033057
https://doi.org/10.48550/arXiv.2405.13112Presenters
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Giovanni Cataldi
- University of Padova
Authors
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Giovanni Cataldi
- University of Padova
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Simone Montangero
- University of Padova
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Jad C Halimeh
- INO-CNR BEC Center and Department of Physics, Uni Trento
- Ludwig Maximilian University of Munich
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Giuseppe Magnifico
- University of Bari
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Pietro Silvi
- University of Padova
- University of Padova, INFN Padova
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Non-abelian symmetries in the ITensor software library
ORAL
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Presenters
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Olivier Gauthé
- Center for Computational Quantum Physics, Flatiron Institute
Authors
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Olivier Gauthé
- Center for Computational Quantum Physics, Flatiron Institute
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Matthew Fishman
- Center for Computational Quantum Physics, Flatiron Institute
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Miles Stoudenmire
- Center for Computational Quantum Physics, Flatiron Institute
- Flatiron Institute
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Efficient and accurate tensor network simulations of quantum systems using belief propagation and cluster expansions
ORAL
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Publication: "Efficient and accurate tensor network simulations of quantum systems using belief propagation and cluster expansions" - in preparation.
Presenters
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Johnnie Gray
- Caltech
Authors
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Johnnie Gray
- Caltech
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Garnet K Chan
- Caltech
- California Institute of Technology
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On the computation of lattice sums with boundaries with applications to long-range interacting systems
ORAL
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Publication: arXiv:2403.03213
Presenters
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Andreas Alexander Buchheit
- Saarland University
Authors
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Andreas Alexander Buchheit
- Saarland University
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Torsten Kessler
- Eindhoven University of Technology
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Kirill Serkh
- University of Toronto
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Computation and properties of the Epstein zeta function with high-performance implementation in EpsteinLib
ORAL
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Publication: Planned: Computation and properties of the Epstein zeta function with high-performance implementation in EpsteinLib (will be submitted before APS March Meeting).
Presenters
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Jonathan K Busse
- German Aerospace Center (DLR)
Authors
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Jonathan K Busse
- German Aerospace Center (DLR)
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Denoising of imaginary time response functions with Hankel projections
ORAL
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Publication: Phys. Rev. Research 6, L032042
Presenters
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Yang Yu
- University of Michigan
Authors
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Yang Yu
- University of Michigan
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Alexander F Kemper
- North Carolina State University
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Chao Yang
- Lawrence Berkeley Lab
- Lawrence Berkeley National Laboratory
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Emanuel C Gull
- University of Michigan
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Self-learning Hybrid Monte Carlo in paradigmatic electron-phonon Hamiltonians
ORAL
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Presenters
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Philip M Dee
- Oak Ridge National Laboratory
- University of Florida
Authors
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Philip M Dee
- Oak Ridge National Laboratory
- University of Florida
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Benjamin Cohen-Stead
- University of Tennessee
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Steven S. Johnston
- University of Tennessee
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High-Accuracy Quantum Monte Carlo Study of CO Reduction Intermediates on Cu(111)
ORAL
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Publication: Roman Fanta, Michal Bajdich, Resolution of rate-limiting step of CO reduction reaction by QMC, JPCL (submitted)
Presenters
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Michal Bajdich
- SLAC National Accelerator Laboratory
Authors
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Michal Bajdich
- SLAC National Accelerator Laboratory
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Roman Fanta
- SLAC National Accelerator Laboratory
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Oral: Non-commutative Optimal-Transport Informed Reduced Density MatrixFunctional Theory
ORAL
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Publication: Implementation of the Exact Functional in 1-electron Reduced Density Matrix Theory: An Optimal Transport Approach
Presenters
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Jannis T Erhard
- McMaster University
Authors
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Jannis T Erhard
- McMaster University
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Paul Ayers
- McMaster University
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Trions in buckled two-dimensional materials
ORAL
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Presenters
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Roman Ya Kezerashvili
- The Graduate Center, City University of New York
- New York City College of Technology, The City University of New York, USA
Authors
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Roman Ya Kezerashvili
- The Graduate Center, City University of New York
- New York City College of Technology, The City University of New York, USA
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Shalva Tsiklauri
- Borough of Manhattan Community College
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Anastasia Spiridonova
- New York City College of Technology, CUNY
- 1New York City College of Technology, The City University of New York, USA
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Non Self Adjoint Operators and Completeness: Eigenfunction Expansions for Generalized Differential Operators
ORAL
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Presenters
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Yusuf Ahsanullah
- University of Texas at Dallas
Authors
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Yusuf Ahsanullah
- University of Texas at Dallas
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William Vandenberghe
- University of Texas at Dallas
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