Related Experiment Video
Updated: Jun 14, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
Published on: June 7, 2018
Metastable states and space-time phase transitions in a spin-glass model
Robert L Jack1, Juan P Garrahan
1Department of Physics, University of Bath, Bath BA2 7AY, UK.
Abstract:
We study large deviations of the dynamical activity in the random orthogonal model. This is a fully connected spin-glass model with one-step replica symmetry-breaking behavior, consistent with the random first-order transition scenario for structural glasses. We show that this model displays dynamical (space-time) phase transitions between active and inactive phases, as demonstrated by singularities in large deviation functions. We argue that such transitions are generic in systems with long-lived metastable states.
More Related Videos
Related Concept Videos
Phase Transitions
Phase Transitions
States of Matter and Phase Changes
Phase Transitions: Melting and Freezing
Entropy
Atomic Nuclei: Nuclear Spin State Population Distribution

