来自单个冷原子的纠缠光脉冲
量子物理
2009-11-11 v2
摘要
激光驱动的单俘获原子与光学高精细腔之间的相干相互作用可按需产生纠缠多光子光脉冲。该机制基于光的机械效应。纠缠程度可通过激光激发的参数调控。该方案的实验实现在现有技术能力之内。该技术的一种变体允许受控产生纠缠的后续脉冲，以原子运动作为量子态的中间存储器。
引用
@article{arxiv.quant-ph/0507091,
title = {Entangled light pulses from single cold atoms},
author = {Giovanna Morigi and Juergen Eschner and Stefano Mancini and David Vitali},
journal= {arXiv preprint arXiv:quant-ph/0507091},
year = {2009}
}
备注
4 pages, 3 figures, revised version (new scheme for generation of subsequent pairs of entangled pulses included). Accepted for publication in Phys. Rev. Lett