摘要
采用时间演化算符和数值计算方法,研究了Fock态腔场与两个完全相同的二能级Bell态原子在偶极共振作用下的原子布居和偶极压缩的时间演化特性,并以此来甄别部分Bell态。
The time-evolution characterizations of the population and dipole squeezing of two-level entangled atoms in Bell states interacting resonantly with a single-mode cavity field in the Fock state were presented. The results show that Bell states composed of two identical atoms can be partially distinguished.
出处
《量子电子学报》
CAS
CSCD
北大核心
2004年第6期783-787,共5页
Chinese Journal of Quantum Electronics
基金
安徽省教育厅重点项目(2004kj005zd)安徽省自然科学基金项目(03042401)资助
关键词
量子光学
纠缠原子
BELL态
原子布居
偶极压缩
quantum optics
entangled atoms
Bell states
atomic population
atomic dipole squeezing
