92 citations · 711 across the 30 of their papers we have counts for
9 papers · 1 filter
Activation and Avalanche Length Scales in the Finite-Temperature Creep of an Elastic Interface
Giovanni Russo, Ezequiel E. Ferrero, Alejandro B. Kolton +2
We investigate the creep dynamics of a driven elastic line at finite temperature, well below the depinning threshold. We show that creep is governed by two distinct length scales.…
Edwards thermodynamics for a driven athermal system with dry friction
Giacomo Gradenigo, Ezequiel E. Ferrero, Eric Bertin +1
We obtain, using semi-analytical transfer operator techniques, the Edwards thermodynamics of a one-dimensional model of blocks connected by harmonic springs and subjected to dry fr…
Uniqueness of the thermodynamic limit for driven disordered elastic interfaces
A. B. Kolton, S. Bustingorry, E. E. Ferrero +1
We study the finite size fluctuations at the depinning transition for a one-dimensional elastic interface of size displacing in a disordered medium of transverse size …
Dynamical heterogeneities as fingerprints of a backbone structure in Potts models
Ezequiel E. Ferrero, Federico Romá, Sebastián Bustingorry +1
We investigate slow non-equilibrium dynamical processes in two-dimensional --state Potts model with both ferromagnetic and couplings. Dynamical properties are characteri…
q-State Potts model metastability study using optimized GPU-based Monte Carlo algorithms
Ezequiel E. Ferrero, Juan Pablo De Francesco, Nicolás Wolovick +1
We implemented a GPU based parallel code to perform Monte Carlo simulations of the two dimensional q-state Potts model. The algorithm is based on a checkerboard update scheme and a…
Short-time dynamics of finite-size mean-field systems
Celia Anteneodo, Ezequiel E. Ferrero, Sergio A. Cannas
We study the short-time dynamics of a mean-field model with non-conserved order parameter (Curie-Weiss with Glauber dynamics) by solving the associated Fokker-Planck equation. We o…