748 citations · 768 across the 6 of their papers we have counts for
16 papers
Mode-Dependent nonequilibrium temperature in aging systems
A. Garriga, F. Ritort
We introduce an exactly solvable model for glassy dynamics with many relaxational modes, each one characterized by a different relaxational time-scale. Analytical solution of the a…
Resonant nonequilibrium temperatures
F. Ritort
We investigate nonequilibrium temperatures in a two-state system driven to a nonequilibrium steady state by the action of an oscillatory field. The nonequilibrium temperature is de…
Spontaneous relaxation in generalized oscillator models with glassy dynamics
F. Ritort
In this paper we introduce the generalized oscillator model (GOM) as a family of exactly solvable models useful to investigate theoretical aspects related to the statistical descri…
Stimulated and spontaneous relaxation in glassy systems
F. Ritort
Recent numerical simulations of a disordered system (Preprint arXiv:condmat/0307554) have shown the existence of two different relaxational processes (called stimulated and spontan…
Frequency-domain study of -relaxation in the Random Orthogonal Model
Francesco Rao, Andrea Crisanti, Felix Ritort
The time-dependent susceptibility for the finite-size mean-field Random Orthogonal model (ROM) is studied numerically for temperatures above the mode-coupling temperature. The resu…
Glassy dynamics of kinetically constrained models
Felix Ritort, Peter Sollich
We review the use of kinetically constrained models (KCMs) for the study of dynamics in glassy systems. The characteristic feature of KCMs is that they have trivial, often non-inte…