This review presents the effective temperature notion as defined from the deviations from the
equilibrium fluctuation–dissipation theorem in out-of-equilibrium systems with slow …

Rich out-of-equilibrium collective dynamics of strongly interacting large assemblies emerge
in many areas of science. Some intriguing and not fully understood examples are the glassy …

The noncrystalline glassy state of matter plays a role in virtually all fields of materials science
and offers complementary properties to those of the crystalline counterpart. The caveat of the …

We argue that for generic systems close to a critical point, an extended fluctuation-
dissipation relation connects the low frequency nonlinear (cubic) susceptibility to the four …

We develop a field-theoretical description of dynamical heterogeneities and fluctuations in
supercooled liquids close to the (avoided) MCT singularity. Using quasi-equilibrium …

Although it has been known for half a century that the physical aging of glasses in
experiments is described well by a linear thermal-history convolution integral over the so …

We construct a framework for the study of fluctuations in the nonequilibrium relaxation of
glassy systems with and without quenched disorder. We study two types of two-time local …

From the dynamics of a broad class of classical mean-field glass models, one may obtain a
quantum model with finite zero-temperature entropy, a quantum transition at zero …

By tightening the conventional Lieb-Robinson bounds to better handle systems that lack
translation invariance, we determine the extent to which “weak links” suppress operator …

In this paper we extend the earlier treatment of out-of-equilibrium mesoscopic fluctuations in
glassy systems in several significant ways. First, via extensive simulations, we demonstrate …