两纠缠原子与相干态光场相互作用过程中光场的量子特性

Quantum properties of light of two identical two-level entangled atoms interacting with coherent state

采用时间演化算符和数值计算方法 ,研究了两全同二能级纠缠原子与相干态光场相互作用过程中光场的量子特性 ,结果表明

In this article, the quantum properties of light in the system of the two identical two-level entangled atoms interacting with the coherent optical field are studied by means of time evolution operator and numerical calculations. The results indict that the time evolution of the squeezing and coherence properties of the light depends on the degree of entanglement of the initial two identical two-level entangled atoms and the intensity of the coherent optical field.