Solid-that-Flows Picture of Glass-Forming Liquids

JC Dyre - The Journal of Physical Chemistry Letters, 2024 - ACS Publications
This perspective article reviews arguments that glass-forming liquids are different from those
of standard liquid-state theory, which typically have a viscosity in the mPa· s range and …

Machine learning that predicts well may not learn the correct physical descriptions of glassy systems

A Swain, SA Ridout, I Nemenman - Physical Review Research, 2024 - APS
The complexity of glasses makes it challenging to explain their dynamics. Machine learning
(ML) has emerged as a promising pathway for understanding glassy dynamics by linking …

The dynamics of machine-learned" softness" in supercooled liquids describe dynamical heterogeneity

SA Ridout, AJ Liu - arXiv preprint arXiv:2406.05868, 2024 - arxiv.org
The dynamics of supercooled liquids slow down and become increasingly heterogeneous
as they are cooled. Recently, local structural variables identified using machine learning …

Bringing together two paradigms of non-equilibrium: Driven dynamics of aging systems

D Tapias, C Marteau, F Aguirre-López… - arXiv preprint arXiv …, 2024 - arxiv.org
There are two fundamental paradigms for non-equilibrium dynamics: on the one hand, aging
towards an equilibrium state that cannot be reached on reasonable timescales; on the other …