Computational Methods for Statistical Mechanics II

Presentations

• Finite-temperature tensor-network methods for quantum spin systems and their application to the extended Kitaev model

  ORAL · Invited

  March 17, 2026, 3:30 PM – March 17, 2026, 4:06 PM

  Publication: "Thermal Hall transport in Kitaev spin liquids" Tsuyoshi Okubo, Joji Nasu, Takahiro Misawa, and Yukitoshi Motome, arXiv:2507.16558
  "TeNeS-v2: Enhancement for Real-Time and Finite Temperature Simulations of Quantum Many-Body Systems" Yuichi Motoyama, Tsuyoshi Okubo, Kazuyoshi Yoshimi, Satoshi Morita, Tatsumi Aoyama, Takeo Kato, and Naoki Kawashima, Comput. Phys. Commun. 315 109692 (2025)

  Presenters

  • Tsuyoshi Okubo

    • Institute for Physics of Intelligence, University of Tokyo

  Authors

  • Tsuyoshi Okubo

    • Institute for Physics of Intelligence, University of Tokyo

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• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2026, 4:06 PM – March 17, 2026, 4:18 PM

  View abstract →

• Spectral Tensor Networks for Computational Statistical Mechanics

  ORAL

  March 17, 2026, 4:18 PM – March 17, 2026, 4:30 PM

  Publication: R. T. Grimm and J. D. Eaves, Direct Numerical Solutions to Stochastic Differential Equations with Multiplicative Noise, Phys. Rev. Lett. 132, 267101 (2024).
  
  
  R. T. Grimm and J. Eaves, Accurate numerical simulations of open quantum systems using spectral tensor trains, J. Chem. Phys. 161, (2024).
  
  
  R. T. Grimm, A. J. Staat, and J. D. Eaves, The Integral Decimation Method for Quantum Dynamics and Statistical Mechanics, http://arxiv.org/abs/2506.11341.

  Presenters

  • Ryan T Grimm

    • University of Colorado, Boulder

  Authors

  • Ryan T Grimm

    • University of Colorado, Boulder

  • Joel D Eaves

    • University of Colorado, Boulder

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• Stochastic Sampling for Quantum-Anharmonic Property Prediction in Solids

  ORAL

  March 17, 2026, 4:30 PM – March 17, 2026, 4:42 PM

  Presenters

  • Ethan Meitz

    • Carnegie Mellon University

  Authors

  • Ethan Meitz

    • Carnegie Mellon University

  • Alois Castellano

    • Utrecht University

  • Alan J McGaughey

    • Carnegie Mellon University

  • Gerald J Wang

    • Carnegie Mellon University

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• Variational boundary based tensor network renormalization group

  ORAL

  March 17, 2026, 4:42 PM – March 17, 2026, 4:54 PM

  Publication: arXiv:2508.10418

  Presenters

  • Feng-Feng Song

    • ISSP, University of Tokyo

  Authors

  • Feng-Feng Song

    • ISSP, University of Tokyo

  • Naoki Kawashima

    • ISSP, University of Tokyo

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• Kime-Phase Tomography and Manifold Representation of Longitudinal Processes over a Complex-Time Domain

  ORAL

  March 17, 2026, 4:54 PM – March 17, 2026, 5:06 PM

  Publication: Planned paper: Y. Shen, Z. Tao, B. Bakalov, and ID Dinov (2026). Spacekime Analytics: Kime-Phase Tomography.

  Presenters

  • Ivo D. Dinov

    • University of Michigan

  Authors

  • Ivo D. Dinov

    • University of Michigan

  • Yueyang Shen

    • University of Michigan

  • Bojko N Bakalov

    • NCSU

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• Accurate Interpolation of Bands in Brillouin Zone

  ORAL

  March 17, 2026, 5:06 PM – March 17, 2026, 5:18 PM

  Presenters

  • H C Regan B Bhatta

    • University of Florida

  Authors

  • H C Regan B Bhatta

    • University of Florida

  • Shuyi Li

    • University of Florida

  • hendrik J monkhorst

    • University of Florida

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• Fast Forwarding the Dynamics of Imaginary Time and Master Equations

  ORAL · Invited

  March 17, 2026, 5:18 PM – March 17, 2026, 5:54 PM

  Presenters

  • Miles M Stoudenmire

    • Flatiron Institute

  Authors

  • Miles M Stoudenmire

    • Flatiron Institute

  • Olivier P Parcollet

    • Simons Foundation (Flatiron Institute)

  • John Zima

    • Northwestern University

  • Steven Robert White

    • University of California, Irvine

  • Jason Kaye

    • Simons Foundation (Flatiron Institute)

  View abstract →