arXivDaily arXiv每日学术速递 周一至周五更新
arXiv quant-ph/9905025quant-ph
收藏

光场对原子-原子相互作用和纠缠的相干控制

Coherent Control of Atom-Atom Interactions and Entanglement using Optical Fields

M. D. Lukin, P. R. Hemmer

摘要:

双光子光学跃迁结合长程偶极-偶极相互作用可用于对不同原子组成的集体亚稳态的相干操纵。我们表明,它是可能的诱导光学共振伴随着原子态的纠缠叠加的产生。这种共振可用于使用凝聚相中的光激发单原子(杂质)来实现量子逻辑门。

英文摘要:

Two-photon optical transitions combined with long-range dipole-dipole interactions can be used for the coherent manipulation of collective metastable states composed of different atoms. We show that it is possible to induce optical resonances accompanied by the generation of entangled superpositions of the atomic states. Resonances of this kind can be used to implement quantum logic gates using optically excited single atoms (impurities) in the condensed phase.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑