64 citations · 263 across the 11 of their papers we have counts for
4 papers · 1 filter
Entanglement dynamics with string measurement operators
Giulia Piccitto, Angelo Russomanno, Davide Rossini
We explain how to apply a Gaussian-preserving operator to a fermionic Gaussian state. We use this method to study the evolution of the entanglement entropy of an Ising spin chain f…
Crossover from fast to slow dynamics in quantum Ising chains with long range interactions
Giulia Piccitto, Alessandro Silva
Quantum many body systems with long range interactions are known to display many fascinating phenomena experimentally observable in trapped ions, Rydberg atoms and polar molecules.…
Dynamical Phase Diagram of a Quantum Ising Chain with Long Range Interactions
Giulia Piccitto, Bojan Žunkovič, Alessandro Silva
We investigate the effect of short-range correlations on the dynamical phase diagram of quantum many-body systems with long-range interactions. Focusing on Ising spin chains with p…
Dynamical phase transition in the 1D-transverse field Ising chain characterized by the transverse magnetization spectral function
Giulia Piccitto, Alessandro Silva
We study a 1D-Quantum Ising Model in transverse field driven out of equilibrium by performing a composite quantum quench to deduce the asymptotic properties of the transverse magne…