Communications Physics (Apr 2021)

Temperature chaos is present in off-equilibrium spin-glass dynamics

  • Marco Baity-Jesi,
  • Enrico Calore,
  • Andrés Cruz,
  • Luis Antonio Fernandez,
  • José Miguel Gil-Narvion,
  • Isidoro Gonzalez-Adalid Pemartin,
  • Antonio Gordillo-Guerrero,
  • David Iñiguez,
  • Andrea Maiorano,
  • Enzo Marinari,
  • Víctor Martin-Mayor,
  • Javier Moreno-Gordo,
  • Antonio Muñoz-Sudupe,
  • Denis Navarro,
  • Ilaria Paga,
  • Giorgio Parisi,
  • Sergio Perez-Gaviro,
  • Federico Ricci-Tersenghi,
  • Juan Jesús Ruiz-Lorenzo,
  • Sebastiano Fabio Schifano,
  • Beatriz Seoane,
  • Alfonso Tarancon,
  • Raffaele Tripiccione,
  • David Yllanes

DOI
https://doi.org/10.1038/s42005-021-00565-9
Journal volume & issue
Vol. 4, no. 1
pp. 1 – 7

Abstract

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While temperature chaos is an equilibrium notion that denotes the extreme fragility of the glassy phase with respect to temperature changes, it remains unclear whether it is present in non-equilibrium dynamics. Here the authors use the Janus II supercomputer to prove the existence of dynamic temperature chaos, a nonequilibrium phenomenon that closely mimics equilibrium temperature chaos.