摘要
文章研究Ｐａｕｌ阱中被囚禁离子的位置和动量在奇偶相干态中的压缩性质。研究结果表明，囚禁离子不仅有二阶压缩效应，而且有高阶压缩效应。
In this paper, we study the squeezing properties of evenodd coherent states with respect to position and momentum of ion in the Paul trap. It is shown that an ion in the Paul trap exhibits not only secondorder squeezing but also higherorder squeezing. We give the secondorder and fourthorder squeezing conditions and curves of evenodd coherent states with respect to position and momentum of the ion.
出处
《量子光学学报》
CSCD
1997年第4期205-213,共9页
Journal of Quantum Optics
