12 citations · 12 across the 1 of their papers we have counts for
8 papers
Replica method and finite volume corrections
Matteo Campellone, Giorgio Parisi, Miguel Angel Virasoro
In this note we introduce a method to calculate the finite volume corrections to the mean field results for the free energy when replica symmetry is broken at one-step. We find tha…
Complexity and line of critical points in a short-range spin-glass model
M. Campellone, F. Ritort
We investigate the critical behavior of a three-dimensional short-range spin glass model in the presence of an external field $\eps$ conjugated to the Edwards-Anderson order parame…
Finite dimensional corrections to mean field in a short-range p-spin glassy model
Matteo Campellone, Giorgio Parisi, Paola Ranieri
In this work we discuss a short range version of the -spin model. The model is provided with a parameter that allows to control the crossover with the mean field behaviour. We d…
Numerical study of a short-range p-spin glass model in three dimensions
Matteo Campellone, Barbara Coluzzi, Giorgio Parisi
In this work we study numerically a short range p-spin glass model in three dimensions. The behaviour of the model appears to be remarkably different from mean field predictions. I…
Crossover behaviour of a one dimensional Random Energy Model
Matteo Campellone, Silvio Franz, Giorgio Parisi
In this note we formulate a finite dimensional generalization of the Random Energy Model (REM) where we introduce a geometry and spatial correlations between energies. We study the…
Dynamical fluctuations in an exactly solvable model of spin glasses
Matteo Campellone, Giorgio Parisi, Paola Ranieri
In this work we calculate the dynamical fluctuations at O(1/N) in the low temperature phase of the spherical spin glass model. We study the large-times asymptotic regimes and…