有限维希尔伯特空间q形变的非简谐振子广义相干态的量子统计特性  

Generalized q-Deformation Coherent States of a Non-harmonic Oscillator in a Finite-dimensional Hilbert Space and Their Quantum Statistical Properties

作　　者：于国臣 王连水 马中波 薄夫军 

机构地区：[1]解放军济南医学高等专科学校数理教研室,济南250022

出　　处：《量子电子学报》2001年第4期329-333,共5页Chinese Journal of Quantum Electronics

摘　　要：构造了有限维希尔伯特空间ｑ形变的非简谐振子的广义相干态，并讨论了其量子统计特性．发现这个量子态存在压缩效应和反聚束效应．Generalized q-deformation coherent states of a non-harmonic oscillator in a finitedimensional Hilbert space are constructed and their quantum statistical properties are discussed. It is shown that there are squeezing and antibunching properties in these quantum states.

关 键 词：有限维希尔伯特空间 Q形变 广义相干态 量子统计特性 非简谐振子 压缩效应 反聚束效应 量子态 

分 类 号：O177.1[理学—数学]