有心结构耦合腔系统中的几何量子失谐(英文)
发布时间:2023-06-03 11:07
引入了由N+1个单模腔构成的有心结构耦合腔物理模型.其中,中心腔起耦合器作用,其余N个腔通过N条光纤与中心腔耦合,并且每个腔囚禁1个二能级原子.在系统激发数等于1的情况下,给出了系统态矢的演化规律,研究了两原子间和两腔场间的几何量子失谐.通过数值计算,讨论了耦合腔数目和原子与腔场间耦合强度对几何量子失谐的影响.研究结果表明:随着腔数目的增加两原子间和两腔场间的几何量子失谐都减弱;随着原子与腔场间耦合系数增大,两原子间几何量子失谐减弱,但两腔场间几何量子失谐却加强.
【文章页数】:10 页
【文章目录】:
0 Introduction
1 The model
2 GQD between two atoms
2.1 The influence of N on GQD between two atoms
2.2 The influence of g on GQD between two atoms
3 GQD between two cavities
3.1 The influence of N on GQD between two cavities
3.2 The influence of g on GQD between two cavities
4 Conclusion
本文编号:3829218
【文章页数】:10 页
【文章目录】:
0 Introduction
1 The model
2 GQD between two atoms
2.1 The influence of N on GQD between two atoms
2.2 The influence of g on GQD between two atoms
3 GQD between two cavities
3.1 The influence of N on GQD between two cavities
3.2 The influence of g on GQD between two cavities
4 Conclusion
本文编号:3829218
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