8 papers
Dynamical correlation functions of extensive charges after global quantum quenches
Riccardo Travaglino, Katja Klobas, Bruno Bertini +1
We investigate the -time cumulant generating function (or -Full Counting Statistics, -FCS) of extensive charges following a quantum quench. Exploiting space-time du…
Space-time duality approach to (inhomogeneous) integrable quenches
Riccardo Travaglino, Pasquale Calabrese, Katja Klobas +1
Characterising the universal aspects of non-equilibrium quantum many-body dynamics is one of the key goals of this century's physics research. Progress, however, is hindered by the…
A Gaussian asymmetry measure
Riccardo Travaglino, Pasquale Calabrese
The study of Entanglement Asymmetry has emerged in recent years as a powerful tool to characterise the symmetry properties of quantum states in relation to a given charge operator…
Entanglement Hamiltonians in dissipative free fermions and the time-dependent GGE
Riccardo Travaglino, Federico Rottoli, Pasquale Calabrese
We investigate the dynamics of Entanglement Hamiltonians (EHs) in dissipative free-fermionic systems using a recent operator-based formulation of the quasiparticle picture. Focusin…
Phase Transitions without gap closing in monitored quantum mean-field systems
Luca Capizzi, Riccardo Travaglino
We investigate the monitored dynamics of many-body quantum systems in which projective measurements of extensive operators are alternated with unitary evolution. Focusing on mean-f…
Quench dynamics of entanglement entropy under projective charge measurements: the free fermion case
Riccardo Travaglino, Colin Rylands, Pasquale Calabrese
We consider the effect of projective measurements on the quench dynamics of the bipartite entanglement entropy in one dimensional free fermionic systems. In our protocol, we consid…