76 citations · 153 across the 9 of their papers we have counts for
4 papers · 1 filter
Building an entanglement measure on physical ground
D. Teresi, A. Napoli, A. Messina
We introduce on physical grounds a new measure of multipartite entanglement for pure states. The function we define is discriminant and monotone under LOCC and moreover can be expr…
Non-Markovian dynamics of cavity losses
M. Scala, B. Militello, A. Messina +3
We provide a microscopic derivation for the non-Markovian master equation for an atom-cavity system with cavity losses and show that they can induce population trapping in the atom…
Non-Markovian dynamics of a single electron spin coupled to a nuclear spin bath
E. Ferraro, H. -P. Breuer, A. Napoli +2
We apply the time-convolutionless (TCL) projection operator technique to the model of a central spin which is coupled to a spin bath via nonuniform Heisenberg interaction. The seco…
General solution of a second order non-homogenous linear difference equation with noncommutative coefficients
M. A. Jivulescu, A. Napoli, A. Messina
The detailed construction of the general solution of a second order non-homogenous linear operatordifference equation is presented. The wide applicability of such an equation as we…