Environment induced entanglement in Gaussian open quantum systems
Quantum Physics
2024-07-22 v1 Mathematical Physics
math.MP
Abstract
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 state converges towards this stationary state. We discuss dependence of entanglement on temperature and interaction strength and show that one can find entangled stationary states only for low temperatures and weak interactions.
Cite
@article{arxiv.2407.14050,
title = {Environment induced entanglement in Gaussian open quantum systems},
author = {A. Dhahri and F. Fagnola and D. Poletti and H. J. Yoo},
journal= {arXiv preprint arXiv:2407.14050},
year = {2024}
}