Generating controllable atom-light entanglement with a Raman atom laser system
量子物理
2009-11-13 v1 其他凝聚态物理
摘要
We introduce a scheme for creating continuous variable entanglement between an atomic beam and an optical field, by using squeezed light to outcouple atoms from a BEC via a Raman transition. We model the full multimode dynamics of the atom laser beam and the squeezed optical field, and show that with appropriate two-photon detuning and two-photon Rabi frequency, the transmitted light is entangled in amplitude and phase with the outcoupled atom laser beam. The degree of entanglement is controllable via changes in the two-photon Rabi frequency of the outcoupling process.
引用
@article{arxiv.quant-ph/0601029,
title = {Generating controllable atom-light entanglement with a Raman atom laser system},
author = {S. A. Haine and M. K. Olsen and J. J. Hope},
journal= {arXiv preprint arXiv:quant-ph/0601029},
year = {2009}
}
备注
4 pages, 4 figures