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 …

Scaling description of dynamical heterogeneity and avalanches of relaxation in glass-forming liquids

A Tahaei, G Biroli, M Ozawa, M Popović, M Wyart - Physical Review X, 2023 - APS
We provide a theoretical description of dynamical heterogeneities in glass-forming liquids,
based on the premise that relaxation occurs via local rearrangements coupled by elasticity …

Emergent facilitation and glassy dynamics in supercooled liquids

MR Hasyim, KK Mandadapu - Proceedings of the National …, 2024 - National Acad Sciences
In supercooled liquids, dynamical facilitation refers to a phenomenon where microscopic
motion begets further motion nearby, resulting in spatially heterogeneous dynamics. This is …

Testing Theories of the Glass Transition with the Same Liquid but Many Kinetic Rules

C Gavazzoni, C Brito, M Wyart - Physical Review Letters, 2024 - APS
We study the glass transition by exploring a broad class of kinetic rules that can significantly
modify the normal dynamics of supercooled liquids while maintaining thermal equilibrium …

Logarithmic aging via instability cascades in disordered systems

D Shohat, Y Friedman, Y Lahini - Nature Physics, 2023 - nature.com
Many complex and disordered systems fail to reach equilibrium after they have been
quenched or perturbed. Instead, they sluggishly relax toward equilibrium at an ever-slowing …

What do deep neural networks find in disordered structures of glasses?

N Oyama, S Koyama, T Kawasaki - Frontiers in Physics, 2023 - frontiersin.org
Glass transitions are widely observed in various types of soft matter systems. However, the
physical mechanism of these transitions remains elusive despite years of ambitious …

Direct numerical analysis of dynamic facilitation in glass-forming liquids

C Herrero, L Berthier - Physical Review Letters, 2024 - APS
We propose a computational strategy to quantify the temperature evolution of the timescales
and length scales over which dynamic facilitation affects the relaxation dynamics of glass …

Yielding is an absorbing phase transition with vanishing critical fluctuations

T Jocteur, S Figueiredo, K Martens, E Bertin, R Mari - Physical Review Letters, 2024 - APS
The yielding transition in athermal complex fluids can be interpreted as an absorbing phase
transition between an elastic, absorbing state with high mesoscopic degeneracy and a …

Distinct avalanche dynamics detected in metallic glasses with high energy state revealing the crack-like shear banding mechanism

K Tao, F Li, Y Liu, E Pineda, K Song, J Qiao - International Journal of …, 2024 - Elsevier
When a sufficiently high stress is applied to a metallic glass, causing plastic deformation, the
material undergoes structural reconfiguration through dissipative slip avalanche events that …

Selecting relevant structural features for glassy dynamics by information imbalance

A Sharma, C Liu, M Ozawa - The Journal of Chemical Physics, 2024 - pubs.aip.org
We numerically investigate the identification of relevant structural features that contribute to
the dynamical heterogeneity in a model glass-forming liquid. By employing the recently …