45 citations · 344 across the 26 of their papers we have counts for
6 papers · 2 filters
System-bath entanglement of noninteracting fermionic impurities: Equilibrium, transient, and steady-state regimes
Krzysztof Ptaszynski, Massimiliano Esposito
We investigate the behavior of entanglement between a single fermionic level and a fermionic bath in three distinct thermodynamic regimes. First, in thermal equilibrium, we analyze…
System-bath entanglement during Markovian relaxation of a fermionic impurity
Krzysztof Ptaszynski, Massimiliano Esposito
We investigate the dynamics of entanglement between the system and the environment during thermalization of a noninteracting fermionic impurity coupled to a fermionic thermal bath.…
A convenient Keldysh contour for thermodynamically consistent perturbative and semiclassical expansions
Vasco Cavina, Sadeq S. Kadijani, Massimiliano Esposito +1
The work fluctuation theorem (FT) is a symmetry connecting the moment generating functions (MGFs) of the work extracted in a given process and in its time-reversed counterpart. We…
Quantum and classical contributions to entropy production in fermionic and bosonic Gaussian systems
Krzysztof Ptaszynski, Massimiliano Esposito
As previously demonstrated, the entropy production -- a key quantity characterizing the irreversibility of thermodynamic processes -- is related to generation of correlations betwe…
Two-point measurement energy statistics from particle scattering
Samuel L. Jacob, Gabriel T. Landi, Massimiliano Esposito +1
We show that the energy statistics resulting from a two-point measurement of an isolated quantum system subject to a time-dependent driving protocol can be probed by subjecting the…
Thermalization and dephasing in collisional reservoirs
Jorge Tabanera-Bravo, Juan M. R. Parrondo, Massimiliano Esposito +1
We introduce a wide class of quantum maps that arise in collisional reservoirs and are able to thermalize a system if they operate in conjunction with an additional dephasing mecha…