50 citations · 81 across the 4 of their papers we have counts for
7 papers
Growing correlations and aging of an elastic line in a random potential
José Luis Iguain, Sebastian Bustingorry, Alejandro B. Kolton +1
We study the thermally assisted relaxation of a directed elastic line in a two dimensional quenched random potential by solving numerically the Edwards-Wilkinson equation and the M…
Log-periodic modulation in one-dimensional random walks
L. Padilla, H. O. Mártin, J. L. Iguain
We have studied the diffusion of a single particle on a one-dimensional lattice. It is shown that, for a self-similar distribution of hopping rates, the time dependence of the mean…
From particles to spins: Eulerian formulation of supercooled liquids and glasses
Claudio Chamon, Leticia F. Cugliandolo, Gabriel Fabricius +2
The dynamics of supercooled liquid and glassy systems are usually studied within the Lagrangian representation, in which the positions and velocities of distinguishable interacting…
Dynamic fluctuations of elastic lines in random environments
Sebastian Bustingorry, Jose Luis Iguain, Claudio Chamon +2
We study the fluctuations of the two-time dependent global roughness of finite size elastic lines in a quenched random environment. We propose a scaling form for the roughness dist…
Relaxation kinetics in two-dimensional structures
Jose L. Iguain, Laurent J. Lewis
We have studied the approach to equilibrium of islands and pores in two dimensions. The two-regime scenario observed when islands evolve according to a set of particular rules, nam…
Spatially heterogeneous ages in glassy dynamics
Horacio E. Castillo, Claudio Chamon, Leticia F. Cugliandolo +2
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 c…