受任意随时间变化外力作用的含时谐振子的压缩态

Squeezed States of the Time-dependent Harmonic Oscillator Under the Action of an Arbitrary Driving Force

利用基本不变量构造了受任意随时间变化外力作用的质量随时间变化的谐振子的压缩态 。

By making use of the basic invariant, the squeezed states of the harmonic oscillator with a time-dependent mass under the action of an arbitrary driving force are constructed. The general of the invariants for the system is also obtained.