27 citations · 52 across the 13 of their papers we have counts for
14 papers
Entanglement spectrum and magic in higher-dimensional free fermionic systems
Beatrice Magni, Daniele Iannotti, Riccardo Travaglino
We study fermionic non-local magic in higher-dimensional free-fermion systems through the lens of the entanglement spectrum. For translationally invariant Gaussian states in strip…
Transport interpretation of entanglement Hamiltonian cumulants in integrable quantum quenches
Riccardo Travaglino, Pasquale Calabrese
We study the dynamics of the cumulants of the entanglement Hamiltonian in interacting integrable models following global quantum quenches. Building on recent results based on space…
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…
Quench dynamics of negativity Hamiltonians
Riccardo Travaglino, Colin Rylands, Pasquale Calabrese
In this paper, we investigate the quench dynamics of the negativity and fermionic negativity Hamiltonians in free fermionic systems. We do this by generalizing a recently developed…
Quasiparticle Picture for Entanglement Hamiltonians in Higher Dimensions
Riccardo Travaglino, Colin Rylands, Pasquale Calabrese
We employ the quasiparticle picture of entanglement evolution to obtain an effective description for the out-of-equilibrium Entanglement Hamiltonian at the hydrodynamical scale fol…
Generalised Hydrodynamics of -Deformed Integrable Quantum Field Theories
Riccardo Travaglino, Michele Mazzoni, Olalla A. Castro-Alvaredo
In this paper we evaluate the averages of conserved densities and currents associated to charges of generic spin in (1+1)-dimensional massive integrable Quantum Field Theories pert…
Expectation Values of Conserved Charges in Integrable Quantum Field Theories out of Thermal Equilibrium
Michele Mazzoni, Riccardo Travaglino, Olalla A. Castro-Alvaredo
In this work we present a computation of the averages of conserved charge densities and currents of (1+1)-dimensional Integrable Quantum Field Theories in Generalised Gibbs Ensembl…
Extended analytical BCS theory of superconductivity in thin films
Riccardo Travaglino, Alessio Zaccone
We present an analytically solvable theory of BCS-type superconductivity in good metals which are confined along one of the three spatial directions, such as thin films. Closed-for…
Analytical theory of enhanced Bose-Einstein condensation in thin films
Riccardo Travaglino, Alessio Zaccone
We present an analytically solvable theory of Bose-Einstein condensation in thin film geometries. Analytical closed-form expressions for the critical temperature are obtained in bo…