量子态迭加的参数化描述  

On Parametrization Description of Quantum State Superposition

作　　者：彭石安[1] 

机构地区：[1]苏州铁道师范学院物理系

出　　处：《量子光学学报》1997年第3期127-133,共7页Journal of Quantum Optics

基　　金：国家教委华东师范大学量子光学开放实验室基金

摘　　要：本文指出了在两个量子态的迭加干涉中存在有两种不同的参数化描述，给出了这两种参数化描述之间的转换关系，从而证明了它们的等价性。文章也指出了多态迭加有可能产生比两态迭加更大的压缩效应的想法，引入了自由迭加和条件迭加的新概念。I have noticed that in the literature there are two different parametrizations for two quantum state superposition. The transformation relation between them was given , and thus shows their equivalence. I propose an idea of multi state superposition which probably can product states being more squeezed in fluctuation than in two state superposition. I also introduce new concepts of free and conditional superposition.

关 键 词：量子态 自由迭加 条件迭加 参数化描述 量子力学 

分 类 号：O413.1[理学—理论物理]