64 citations · 263 across the 11 of their papers we have counts for
11 papers
Entanglement behavior and localization properties in monitored fermion systems
Giulia Piccitto, Giuliano Chiriacò, Davide Rossini +1
We study the asymptotic bipartite entanglement in various integrable and nonintegrable models of monitored fermions. We find that, for the integrable cases, the entanglement versus…
Many-body quantum heat engines based on free-fermion systems
Vincenzo Roberto Arezzo, Davide Rossini, Giulia Piccitto
We study the performances of an imperfect quantum many-body Otto engine based on free-fermion systems. Starting from the thermodynamic definitions of heat and work along ideal isot…
The impact of different unravelings in a monitored system of free fermions
Giulia Piccitto, Davide Rossini, Angelo Russomanno
We consider a free-fermion chain undergoing dephasing, described by two different random-measurement protocols (unravelings): a quantum-state-diffusion and a quantum-jump one. Both…
Entanglement transitions and quantum bifurcations under continuous long-range monitoring
Angelo Russomanno, Giulia Piccitto, Davide Rossini
We study the asymptotic bipartite entanglement entropy of the quantum trajectories of a free-fermionic system, when subject to a continuous nonlocal monitoring. The measurements ar…
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…
The Ising critical quantum Otto engine
Giulia Piccitto, Michele Campisi, Davide Rossini
We study a four-stroke Otto engine whose working fluid is a quantum Ising chain. The thermodynamic cycle consists in sweeps of the transverse magnetic field occurring in thermal is…