M. Scala

TL;DR: In this article, the authors provide a microscopic derivation of the master equation for the Jaynes-Cummings model with cavity losses, and single out both the differences with the phenomenological master equation used in the literature and the approximations under which the phenomenologically model correctly describes the dynamics of the atom-cavity system.

TL;DR: A microscopic derivation of the master equation for the Jaynes?Cummings model with cavity losses is given, taking into account the terms in the dissipator which vary with frequencies of the order of the vacuum Rabi frequency as mentioned in this paper.

TL;DR: In this paper, the authors derived the master equation of a system of two coupled qubits by taking into account their interaction with two independent bosonic baths, showing the phenomena of sudden death and sudden birth as well as the presence of stationary entanglement for long times.

TL;DR: In this article, the reduced dynamics of two interacting qubits coupled to two independent bosonic baths is investigated, and the one-excitation dynamics is derived and compared with that based on the resolution of appropriate non-Markovian master equations.

TL;DR: In this paper, an atom-cavity system interacting with an environment characterized by a nonflat spectrum, in the non-Markovian limit, exhibits such a behavior, effectively realizing the preservation of nonclassical states against dissipation.