摘要
本文对于频率为ω，且质量变化规律为Ｍ（ｔ）＝Ｍ０ｃｏｓ２（νｔ）的谐振子给出了精确解．通过不变量算子的产生和湮灭算符，得到波函数和几率密度．
An exact solution is presented for the problem of a harmonic oscillator with frequency ω,and mass varying with time according to M (t) = M0cos2 (νt). The wave function and probability density are obtained by the creation and annihilation operators of the invariant operator.
出处
《首都师范大学学报（自然科学版）》
1996年第2期44-49,共6页
Journal of Capital Normal University：Natural Science Edition
基金
北京市自然科学基金
