两个耦合二能级原子和双模真空场作用中的和压缩

Sum squeezing in the interaction between two coupled two-level atoms and two-mode vacuum field

研究了双模真空场与两个耦合二能级原子相互作用中的和压缩。并讨论了原子的初始相干性及原子间的耦合常数对该压缩的影响。

We study sum squeezing in the interaction between two coupled atoms and two-mode vacuum field. The influences of the initial atomic coherence and atomic coupling constant on the squeezing are discussed.