26 citations · 51 across the 6 of their papers we have counts for
6 papers
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…
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…
Mean Field Dynamical Exponents in Finite-Dimensional Ising Spin Glass
Giorgio Parisi, Paola Ranieri, Federico Ricci-Tersenghi +1
We report the value of the dynamical critical exponent z for the six dimensional Ising spin glass, measured in three different ways: from the behavior of the energy and the suscept…
1-loop contribution to the dynamical exponents in spin glasses
G. Parisi, P. Ranieri
We evaluate the corrections to the mean field values of the and the exponents at the first order in the -expansion, for . We find that both and are decre…
Fluctuations in a Spin Glass model with 1RSB
M. E. Ferrero, G. Parisi, P. Ranieri
We discuss Gaussian fluctuations in a spin glass model with one replica symmetry breaking. We show how non-perturbative fluctuations of the break-point parameter can be included in…
Dynamic fluctuations in a Short-Range Spin Glass model
Paola Ranieri
We study the dynamic fluctuations of the soft-spin version of the Edwards-Anderson model in the critical region for . First we solve the infinite-range limi…