摘要
文中研究了广义含时谐振子系统的不变量和不变量的一般形式,并利用基本不变量构造了此含时系统的压缩态和压缩数态。
The basic invariants and the general forms of the invariants for a generalized time-dependent harmonic oscillator are studied. By making use of the basic invariant, the squeezed states and squeezed number states for this time-dependent system are also constructed.
出处
《量子光学学报》
CSCD
2002年第4期170-173,共4页
Journal of Quantum Optics
基金
浙江省自然科学基金(编号:199034)
关键词
广义含时谐振子
不变量
压缩态
压缩数态
量子力学
optics
Generalized time-dependent harmonic oscillator
invariant
squeezed state
squeezed number state
