Spin Glass

Spin glass models with ferromagnetically biased couplings onthe Bethe lattice: analytic solutions and numerical simulations

.We derive the zero-temperature phase diagram of spin glass models with a generic fraction of ferromagnetic interactions on the Bethe lattice. We use the cavity method at the level of one-step replica symmetry breaking (1RSB) and we find three …

Course 14: Hiking through Glassy Phases: Physics beyond Aging

.Experiments performed on a wide range of glassy materials display many interesting phenomena, such as aging behavior. In recent years, a large body of experiments probed this nonequilibrium glassy dynamics through elaborate protocols, in which …