35 citations · 71 across the 6 of their papers we have counts for
6 papers
Aging Phase Diagram and Exact Asymptotic Energies of Mixed Spherical Spin Glasses
Johannes Lang, Vincenzo Citro, Luca Leuzzi +1
We determine the aging phase diagram of mixed spherical -spin glasses quenched from random configurations to zero temperature. Solving the asymptotic dynamical equations of…
Phase transition in compressed sensing using log-sum penalty and adaptive smoothing
Keisuke Morita, Federico Ricci-Tersenghi, Masayuki Ohzeki
In many real-world problems, recovering sparse signals from underdetermined linear systems remains a fundamental challenge. Although norm minimization is widely used, it s…
DYNAMITE: A high-performance framework for solving Dynamical Mean-Field Equations
Johannes Lang, Vincenzo Citro, Luca Leuzzi +1
Understanding the dynamics of systems evolving in complex and rugged energy landscapes is central across physics, economics, biology, and computer science. Disordered mean-field mo…
Learning to coordinate in a complex and non-stationary world
M. Marsili, R. Mulet, F. Ricci-Tersenghi +1
We study analytically and by computer simulations a complex system of adaptive agents with finite memory. Borrowing the framework of the Minority Game and using the replica formali…
Glassy dynamics near zero temperature
Federico Ricci-Tersenghi, Riccardo Zecchina
We numerically study finite-dimensional spin glasses at low and zero temperature, finding evidences for (i) strong time/space heterogeneities, (ii) spontaneous time scale separatio…
Ultrametricity in 3D Edwards-Anderson spin glasses
Silvio Franz, Federico Ricci-Tersenghi
We perform an accurate test of Ultrametricity in the aging dynamics of the three dimensional Edwards-Anderson spin glass. Our method consists in considering the evolution in parall…