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arXiv quant-ph/0412055quant-ph
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与贮库接触的腔-离子系统中的压缩产生和回复

Squeezing generation and revivals in a cavity-ion system in contact with a reservoir

R. Rangel, L. Carvalho, N. Zagury

摘要:

我们考虑一个系统,由一个单一的二能级离子在一个谐波陷阱,这是本地化内的非理想光学腔在零温度下,并受到两个外部激光的作用。我们能够得到系统的总密度算符的解析解,并表明在离子运动和腔场中产生压缩。我们还表明,完全复兴的离子和腔场的运动状态周期性地发生。

英文摘要:

We consider a system consisting of a single two-level ion in a harmonic trap, which is localized inside a non-ideal optical cavity at zero temperature and subjected to the action of two external lasers. We are able to obtain an analytical solution for the total density operator of the system and show that squeezing in the motion of the ion and in the cavity field is generated. We also show that complete revivals of the states of the motion of the ion and of the cavity field occur periodically.

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。

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