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arXiv quant-ph/0607079quant-phcond-mat.othermath-phmath.MP
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原子与laser相互作用的精确传播子

Exact propagators for atom-laser interactions

A. del Campo, J. G. Muga

摘要:

利用Laplace变换方法,得到了一类描述$N$能级原子与一组共共振$δ$激光相互作用的精确传播子.在强激光的极限中描述了状态选择镜。讨论了三能级原子的梯形、V形和$Λ$组态。对于两能级情形,研究了半无限长光束和波包与共振激光相互作用的瞬态效应。

英文摘要:

A class of exact propagators describing the interaction of an $N$-level atom with a set of on-resonance $δ$-lasers is obtained by means of the Laplace transform method. State-selective mirrors are described in the limit of strong lasers. The ladder, V and $Λ$ configurations for a three-level atom are discussed. For the two level case, the transient effects arising as result of the interaction between both a semi-infinite beam and a wavepacket with the on-resonance laser are examined.

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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