13 citations · 39 across the 7 of their papers we have counts for
3 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…
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…