Communications Physics (May 2022)

Potts model solver based on hybrid physical and digital architecture

  • Kensuke Inaba,
  • Takahiro Inagaki,
  • Koji Igarashi,
  • Shoko Utsunomiya,
  • Toshimori Honjo,
  • Takuya Ikuta,
  • Koji Enbutsu,
  • Takeshi Umeki,
  • Ryoichi Kasahara,
  • Kyo Inoue,
  • Yoshihisa Yamamoto,
  • Hiroki Takesue

DOI
https://doi.org/10.1038/s42005-022-00908-0
Journal volume & issue
Vol. 5, no. 1
pp. 1 – 8

Abstract

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Hybrid computing seeks to divide operations based on the strengths of digital, analogue or physical architectures. Here, approximate solutions to the multi-state Potts model are found using a physical Ising solver, networked degenerate optical parametric oscillators, repeatedly with learning processes.