10 citations · 24 across the 8 of their papers we have counts for
4 papers · 1 filter
Soft modes in vector spin glass models on sparse random graphs
Silvio Franz, Cosimo Lupo, Flavio Nicoletti +2
We study numerically the Hessian of low-lying minima of vector spin glass models defined on random regular graphs. We consider the two-component (XY) and three-component (Heisenber…
Nearest-Neighbours Neural Network architecture for efficient sampling of statistical physics models
Luca Maria Del Bono, Federico Ricci-Tersenghi, Francesco Zamponi
The task of sampling efficiently the Gibbs-Boltzmann distribution of disordered systems is important both for the theoretical understanding of these models and for the solution of…
The most uniform distribution of points on the sphere
Luca Maria Del Bono, Flavio Nicoletti, Federico Ricci-Tersenghi
How to distribute a set of points uniformly on a spherical surface is a very old problem that still lacks a definite answer. In this work, we introduce a physical measure of unifor…
Analytical solution to Heisenberg spin glass models on sparse random graphs and their de Almeida-Thouless line
Luca Maria Del Bono, Flavio Nicoletti, Federico Ricci-Tersenghi
Results regarding spin glass models are, to this day, mainly confined to models with Ising spins. Spin glass models with continuous spins exhibit interesting new physical behaviors…