五态叠加MSCS光场中广义磁场的等幂4m次和压缩

Equal-power 4m-th-power sum squeezing of generalized magnetic-field component in the multimode schrdinger-cat state light field with the superposition of five macroscopically distinguishable quantum state

利用多模压缩态理论,研究了由多模真空态、多模复共轭相干态、多模复共轭虚相干态以及后两者的相反态的线性叠加所组成的一种五态叠加多模薛定谔猫态光场|Ψ(5)>q中广义磁场分量的等幂次高次和压缩特性.结果发现:态|Ψ(5)>q是一种典型的五态叠加多模非经典光场;在一定条件下,态|Ψ(5)>q的广义磁场分量可呈现出周期性变化的广义非线性等幂4m次和压缩效应.

It is studied systematically that generalized nonlinear equal-power higher-power sum squeezing properties of generalized magnetic-field component in a kind of five state superposition multimode Schrodingercat state light field ｜ψ^（5）〉q which is composed of multimode vacuum state, multimode complex conjugation imaginary coherent state, the contrary state of multimode complex conjugation imaginary coherent state, multimode complex conjugation coherent state, and the contrary state of multimode complex conjugation coherent state, by utilizing the theory of multimode squeezed states established recently. It is found that the state ｜ψ^（5）〉q is a type of five state superposition multimode nonclassical light field, and under certain and fixed conditions, the generalized magnetic-field component in the state ｜ψ^（5）〉q can display the effects of generalized nonlinear equal-power 4 m-th power sum squeezing which changes periodically.