Field tuned atom-atom entanglement via diople-dipole interaction
Quantum Physics
2009-09-29 v1
Abstract
We propose a simple scheme, in which only one atom couples to a cavity field, to entangle two two-level atoms. We connect two atoms with dipole-dipole interaction since one of them can move around the cavity. The results show that the peak entanglment does not depend on dipole-dipole interaction strength but on field density at a certain controlling time. So the field density can act as a switch for maximum entanglement (ME) generation.
Cite
@article{arxiv.quant-ph/0509142,
title = {Field tuned atom-atom entanglement via diople-dipole interaction},
author = {Yan-Qing Guo and Hai-Jing Cao and He-Shan Song},
journal= {arXiv preprint arXiv:quant-ph/0509142},
year = {2009}
}
Comments
7 pages, 5 figures