Dark states of dressed Bose-Einstein condensates
Soft Condensed Matter
2009-10-31 v1 Optics
Quantum Physics
Abstract
We combine the ideas of dressed Bose-Einstein condensates, where an intracavity optical field allows one to design coupled, multicomponent condensates, and of dark states of quantum systems, to generate a full quantum entanglement between two matter waves and two optical waves. While the matter waves are macroscopically populated, the two optical modes share a single photon. As such, this system offers a way to influence the behaviour of a macroscopic quantum system via a microscopic ``knob''.
Keywords
Cite
@article{arxiv.cond-mat/9905266,
title = {Dark states of dressed Bose-Einstein condensates},
author = {E. S. Lee and C. Geckeler and J. Heurich and A. Gupta and Kit-Iu Cheong and S. Secrest and P. Meystre},
journal= {arXiv preprint arXiv:cond-mat/9905266},
year = {2009}
}
Comments
6 pages, no figure