摘要
文章采用数值计算方法研究了两全同二能级纠缠原子与相干光场相互作用过程中光场的动力学特性;结果表明,光场压缩与两原子纠缠度之间存在着很强的关联,在光场不太强,某一特定时刻,对于任一纠缠态下,光场可以完全被压缩。
The dynamical properties of light squeezing of two entangled atoms interacting with light squeezing in the system of coherent state are studied by means of the quantum theory. The results indicate that the squeezing of the optical field depends on the degree of entanglement of two identical atoms. In less intense optical field, the optical field can be squeezed entirely in any entangled state of two atoms at certain particular time.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第11期1872-1874,共3页
Journal of Hefei University of Technology：Natural Science
关键词
量子光学
纠缠度
相干态
光场压缩
quantum optics
degree of entanglement
coherent state
light squeezing
