59 citations · 253 across the 19 of their papers we have counts for
6 papers · 1 filter
Cahier de l'Institut Pascal: Noisy Quantum Dynamics and Measurement-Induced Phase Transitions
Alexios Christopoulos, Alessandro Santini, Guido Giachetti
This is a conference proceeding in the framework of workshop "OpenQMBP2023" at Institute Pascal (Orsay, France) and associated to the lecture given by Prof. Ehud Altman. We provide…
Full counting statistics as probe of measurement-induced transitions in the quantum Ising chain
Emanuele Tirrito, Alessandro Santini, Rosario Fazio +1
Non-equilibrium dynamics of many-body quantum systems under the effect of measurement protocols is attracting an increasing amount of attention. It has been recently revealed that…
Clean two-dimensional Floquet time-crystal
Alessandro Santini, Giuseppe E. Santoro, Mario Collura
We consider the two-dimensional quantum Ising model, in absence of disorder, subject to periodic imperfect global spin flips. We show by a combination of exact diagonalization and…
Violent relaxation in the Hamiltonian mean field model: II. Non-equilibrium phase diagrams
Alessandro Santini, Guido Giachetti, Lapo Casetti
A classical long-range-interacting -particle system relaxes to thermal equilibrium on time scales growing with ; in the limit such a relaxation time diverges. H…
Coarse-grained collisionless dynamics with long-range interactions
Guido Giachetti, Alessandro Santini, Lapo Casetti
We present an effective evolution equation for a coarse-grained distribution function of a long-range-interacting system preserving the symplectic structure of the non-collisional…
Learning universality and scaling from simple deposition models
Alessandro Santini, Paolo Politi
We use deposition models of kinetic roughening of a growing surface to introduce the concepts of universality and scaling and to analyze the qualitative and quantitative role of di…