48 citations · 83 across the 5 of their papers we have counts for
5 papers
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…
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…
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…
Entanglement negativity in a fermionic chain with dissipative defects: Exact results
Fabio Caceffo, Vincenzo Alba
We investigate the dynamics of the fermionic logarithmic negativity in a free-fermion chain with a localized loss, which acts as a dissipative impurity. The chain is initially prep…
Spectral Analysis of Causal Dynamical Triangulations via Finite Element Method
Fabio Caceffo, Giuseppe Clemente
We examine the dual graph representation of simplicial manifolds in Causal Dynamical Triangulations (CDT) as a mean to build observables, and propose a new representation based on…