时间相关谐振子的Bogoliubov变换解

Time dependent Quantum Oscillator and Bogoliubov Transformation

从时间相关谐振子的不变量着手，应用含一个变量的Ｂｏｇｏｌｉｎｂｏｖ变换的封闭性表式。

We start investigating the Hermtian invariant of the dependent oscillafor by using the closed expressions of the Bogoliubov transformation with a parameter. The explicit time dependences of the freqency and the solution of the Schrodinger equation are obtained