3 papers
cond-mat.dis-nn2026
Multiplicity of Stable Attractors in Disordered Neural Models
Raffaele Marino, Roberto Livi, Antonio Politi
We show how large-deviation statistics allows one to obtain reliable estimates of the multiplicity of stable fixed-points in a model of neural ordinary differential equations previ…
cond-mat.stat-mech2026
Anomalous transport in the Fermi-Pasta-Ulam-Tsingou model: a review and open problems
Stefano Lepri, Roberto Livi, Antonio Politi
This review provides an up-to-date account of energy transport in Fermi-Pasta-Ulam-Tsingou (FPUT) chains, a key testbed for nonequilibrium statistical physics. We discuss the trans…
cond-mat.stat-mech2026
Numerical analysis of heat transport in classical one-dimensional systems
Antonio Politi
Numerical studies of some unidimensional systems suggest that Fourier law is satisfied, where theory predicts a divergence of heat conductivity with the system size. Here, I revisi…