105 citations · 1.2k across the 44 of their papers we have counts for
45 papers
Relation between Statics and Dynamics in the Quench of the Ising Model to below the Critical Point
Annalisa Fierro, Antonio Coniglio, Marco Zannetti
The standard phase-ordering process is obtained by quenching a system, like the Ising model, to below the critical point. This is usually done with periodic boundary conditions to…
Condensation of Fluctuations in the Ising Model: a Transition without Spontaneous Symmetry Breaking
Annalisa Fierro, Antonio Coniglio, Marco Zannetti
The ferromagnetic transition in the Ising model is the paradigmatic example of ergodicity breaking accompanied by symmetry breaking. It is routinely assumed that the thermodynamic…
Heat fluctuations of Brownian oscillators in nonstationary processes: fluctuation theorem and condensation transition
A. Crisanti, A. Sarracino, M. Zannetti
We study analytically the probability distribution of the heat released by an ensemble of harmonic oscillators to the thermal bath, in the nonequilibrium relaxation process followi…
On a relation between roughening and coarsening
Federico Corberi, Eugenio Lippiello, Marco Zannetti
We argue that a strict relation exists between two in principle unrelated quantities: The size of the growing domains in a coarsening system, and the kinetic roughening of an inter…
Roughening of an interface in a system with surface or bulk disorder
Federico Corberi, Eugenio Lippiello, Marco Zannetti
We study numerically the roughening properties of an interface in a two-dimensional Ising model with either random bonds or random fields, which are representative of universality…
Phase ordering in 3d disordered systems
Federico Corberi, Eugenio Lippiello, Marco Zannetti
We study numerically the phase-ordering kinetics of the site-diluted and bond-diluted Ising models after a quench from an infinite to a low temperature. We show that the speed of g…