Quasideterministic generation of maximally entangled states of two mesoscopic atomic ensembles by adiabatic quantum feedback
Quantum Physics
2016-09-08 v2 Mesoscale and Nanoscale Physics
Atomic Physics
Abstract
We introduce an efficient, quasideterministic scheme to generate maximally entangled states of two atomic ensembles. The scheme is based on quantum nondemolition measurements of total atomic populations and on adiabatic quantum feedback conditioned by the measurements outputs. The high efficiency of the scheme is tested and confirmed numerically for ideal photodetection as well as in the presence of losses.
Keywords
Cite
@article{arxiv.quant-ph/0407254,
title = {Quasideterministic generation of maximally entangled states of two mesoscopic atomic ensembles by adiabatic quantum feedback},
author = {Antonio Di Lisi and Silvio De Siena and Fabrizio Illuminati and David Vitali},
journal= {arXiv preprint arXiv:quant-ph/0407254},
year = {2016}
}
Comments
7 pages, 6 figures, title changed, revised version published on Phys. Rev A