2 papers
quant-ph2024
Environment induced entanglement in Gaussian open quantum systems
A. Dhahri, F. Fagnola, D. Poletti +1
We show that a bipartite Gaussian quantum system interacting with an external Gaussian environment may possess a unique Gaussian entangled stationary state and that any initial sta…
math.FA2024
The Spectral Gap of a Gaussian Quantum Markovian Generator
Franco Fagnola, Damiano Poletti, Emanuela Sasso +1
Gaussian quantum Markov semigroups are the natural non-commutative extension of classical Ornstein-Uhlenbeck semigroups. They arise in open quantum systems of bosons where canonica…