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Intensity pseudo-localized phase in the glassy random laser
Jacopo Niedda, Luca Leuzzi, Giacomo Gradenigo
Evidence of an emergent pseudo-localized phase characterizing the low-temperature replica symmetry breaking phase of the complex disordered models for glassy light is provided in t…
Universality class of the mode-locked glassy random laser
Jacopo Niedda, Giacomo Gradenigo, Luca Leuzzi +1
By means of enhanced Monte Carlo numerical simulations parallelized on GPU's we study the critical properties of the spin-glass-like model for the mode-locked glassy random laser,…
A generalized Hopfield model to store and retrieve mismatched memory patterns
Luca Leuzzi, Alberto Patti, Federico Ricci-Tersenghi
We study a class of Hopfield models where the memories are represented by a mixture of Gaussian and binary variables and the neurons are Ising spins. We study the properties of thi…