3 papers
cond-mat.stat-mech2024
Fate of entanglement in quadratic Markovian dissipative systems
Fabio Caceffo, Vincenzo Alba
We develop a hydrodynamic description for the driven-dissipative dynamics of the entanglement negativity, which quantifies the genuine entanglement in mixed-state systems. We focus…
cond-mat.stat-mech2024
Entangled multiplets, asymmetry, and quantum Mpemba effect in dissipative systems
Fabio Caceffo, Sara Murciano, Vincenzo Alba
Recently, the entanglement asymmetry emerged as an informative tool to understand dynamical symmetry restoration in out-of-equilibrium quantum many-body systems after a quantum que…
cond-mat.stat-mech2023
Negative tripartite mutual information after quantum quenches in integrable systems
Fabio Caceffo, Vincenzo Alba
We build the quasiparticle picture for the tripartite mutual information (TMI) after quantum quenches in spin chains that can be mapped onto free-fermion theories. A nonzero TMI (e…