有限维希尔伯特空间非简谐振子奇偶广义相干态的压缩效应  

Squeezing of even and odd generalized coherent states of non-harmonic oscillator in a finite-dimensional Hilbert space

作　　者：卢道明[1] 

机构地区：[1]南平师范高等专科学校电子工程系 福建南平　353000

出　　处：《福州大学学报（自然科学版）》2003年第5期510-513,共4页Journal of Fuzhou University(Natural Science Edition)

摘　　要：在有限维希尔伯特空间中构造了非简谐振子奇偶广义相干态,讨论了它们的压缩效应,结果表明该量子态存在压缩效应.Even and odd generalized coherent states of non-harmonic oscillator in a finite-dimensional Hilbert space are constructed and their Squeezing are discussed. It is shown that there are squeezing properties in these quantum states.

关 键 词：希尔伯特空间 简谐振子 广义相干态 压缩效应 

分 类 号：O431.2[机械工程—光学工程]