53 citations · 247 across the 15 of their papers we have counts for
3 papers · 1 filter
Fractal character of the phase ordering kinetics of a diluted ferromagnet
Federico Corberi, Leticia F. Cugliandolo, Ferdinando Insalata +1
We study numerically the coarsening kinetics of a two-dimensional ferromagnetic system with aleatory bond dilution. We show that interfaces between domains of opposite magnetisatio…
Derivation of the spin-glass order parameter from stochastic thermodynamics
A. Crisanti, M. Picco, F. Ritort
A fluctuation relation is derived to extract the order parameter function in weakly ergodic systems. The relation is based on measuring and classifying entropy production fl…
Coarsening and percolation in the kinetic Ising model with spin exchange updates and the voter model
Alessandro Tartaglia, Leticia F. Cugliandolo, Marco Picco
We study the early time dynamics of bimodal spin systems on lattices evolving with different microscopic stochastic updates. We treat the ferromagnetic Ising model with locall…