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The Quantum Monte Carlo Sign Problem: Recent Advances and Paths Forward

FOCUS · MAR-A46 · ID: 3105006

Presentations

  • Quantum critical points and the sign problem

    ORAL · Invited

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    Publication: [1] Rubem Mondaini, Sabyasachi Tarat, Richard T. Scalettar, "Quantum critical points and the sign problem," Science 375, 418 (2022)<br>[2] Yingping Mou, Rubem Mondaini, Richard T. Scalettar, "The bilayer Hubbard model: analysis based on the fermionic sign problem," Phys. Rev. B 106, 125116 (2022)<br>[3] Rubem Mondaini, Sabyasachi Tarat, Richard T. Scalettar, "Universality and Critical Exponents of the Fermion Sign Problem," Phys Rev B 107, 245144 (2023)<br>[4] Tian-Cheng Yi, Song Cheng, Ian Pilé, Evgeni Burovski, Rubem Mondaini, "Two-dimensional polarized superfluids through the prism of the fermion sign problem," Phys. Rev. B 110, 085131 (2024)

    Presenters

    • Rubem Mondaini

      University of Houston

    Authors

    • Rubem Mondaini

      University of Houston

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  • Oral: Mitigating the QMC sign problem via local transformations

    ORAL

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    Publication: 1 - Determining quantum Monte Carlo simulability with geometric phases , Itay Hen , 2021 , 10.1103/physrevresearch.3.023080<br>2- Logical Clifford Synthesis for Stabilizer Codes , Narayanan Rengaswamy et al. , 2020 , 10.1109/tqe.2020.3023419

    Presenters

    • Arman Babakhani

      University of Southern California

    Authors

    • Arman Babakhani

      University of Southern California

    • Itay Hen

      University of Southern California

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  • Sign problem in tensor network contraction

    ORAL

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    Publication: https://arxiv.org/abs/2404.19023, https://arxiv.org/abs/2410.05414

    Presenters

    • Jielun Chen

      Caltech

    Authors

    • Jielun Chen

      Caltech

    • Jiaqing Jiang

      Caltech

    • Dominik Hangleiter

      University of California, Berkeley, University of Maryland College Park

    • Norbert Schuch

      Univ of Vienna, University of Vienna

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  • Correlated Cluster Algorithm: Quantum Monte Carlo for Lattice Gauge Theory

    ORAL

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    Publication: J. Pinto Barros, T. Budde, M. Kristc Marinkovic, Meron-Cluster Algorithms for Quantum Link Models, PoS LATTICE2023 (2024) 024<br>T. Budde, M. Kristc Marinkovic, J. Pinto Barros, Simulating (1+1)d Abelian Gauge Theories with Cluster Algorithms, to be published in PoS LATTICE2024<br>T. Budde, M. Kristc Marinkovic, J. Pinto Barros, Continuum Limits from Finite Hilbert Spaces Using Cluster Algorithms, arxiv:2411.xxxxx

    Presenters

    • Thea Budde

      ETH Zürich

    Authors

    • Thea Budde

      ETH Zürich

    • Joao C Pinto Barros

      ETH Zurich, ETH Zürich

    • Marina Krstic Marinkovic

      ETH Zurich, ETH Zürich

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  • Multi-Flavor Particle Physics with Quantum Monte Carlo

    ORAL

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    Publication: J. Pinto Barros, T. Budde, M. Kristc Marinkovic, Meron-Cluster Algorithms for Quantum Link Models, PoS LATTICE2023 (2024) 024<br>T. Budde, M. Kristc Marinkovic, J. Pinto Barros, Simulating (1+1)d Abelian Gauge Theories with Cluster Algorithms, to be published in PoS LATTICE2024<br>T. Budde, M. Kristc Marinkovic, J. Pinto Barros, Continuum Limits from Finite Hilbert Spaces Using Cluster Algorithms, arxiv:2411.xxxxx

    Presenters

    • Joao C Pinto Barros

      ETH Zurich, ETH Zürich

    Authors

    • Joao C Pinto Barros

      ETH Zurich, ETH Zürich

    • Thea Budde

      ETH Zürich

    • Marina Krstic Marinkovic

      ETH Zurich, ETH Zürich

    View abstract →