2.1k citations · 18.5k across the 190 of their papers we have counts for
7 papers · 1 filter
What do we learn from the shape of the dynamical susceptibility of glass-formers?
Cristina Toninelli, Matthieu Wyart, Ludovic Berthier +2
We compute analytically and numerically the four-point correlation function that characterizes non-trivial cooperative dynamics in glassy systems within several models of glasses:…
Spatially heterogeneous dynamics in granular compaction
Alexandre Lefèvre, Ludovic Berthier, Robin Stinchcombe
We prove the emergence of spatially correlated dynamics in slowly compacting dense granular media by analyzing analytically and numerically multi-point correlation functions in a s…
A few bubbles in a glass
Ludovic Berthier
I briefly review a recent series of papers putting forward a coarse-grained theoretical approach to the physics of supercooled liquids approaching their glass transition. After a s…
Numerical study of a fragile three-dimensional kinetically constrained model
Ludovic Berthier, Juan P. Garrahan
We numerically study the three-dimensional generalization of the kinetically constrained East model, the North-or-East-or-Front (NEF) model. We characterize the equilibrium behavio…
Length scale for the onset of Fickian diffusion in supercooled liquids
Ludovic Berthier, David Chandler, Juan P. Garrahan
The interplay between self-diffusion and excitation lines in space-time was recently studied in kinetically constrained models to explain the breakdown of the Stokes-Einstein law i…
Renormalization group study of a kinetically constrained model for strong glasses
Stephen Whitelam, Ludovic Berthier, Juan P. Garrahan
We derive a dynamic field theory for a kinetically constrained model, based on the Fredrickson--Andersen model, which we expect to describe the properties of an Arrhenius (strong)…