Environment induced entanglement in many-body mesoscopic systems
Quantum Physics
2014-05-21 v1
Abstract
We show that two, non interacting, infinitely long spin chains can become globally entangled at the mesoscopic level of their fluctuation operators through a purely noisy microscopic mechanism induced by the presence of a common heat bath. By focusing on a suitable class of mesoscopic observables, the behaviour of the dissipatively generated quantum correlations between the two chains is studied as a function of the dissipation strength and bath temperature.
Keywords
Cite
@article{arxiv.1405.1519,
title = {Environment induced entanglement in many-body mesoscopic systems},
author = {F. Benatti and F. Carollo and R. Floreanini},
journal= {arXiv preprint arXiv:1405.1519},
year = {2014}
}
Comments
9 pages, LaTeX