摘要
本文应用正则变换的方法,以一般的含时不变量为正则动量,求得含时三次幂势系统传播子的精确解表达式.
The paper uses the method of canonical transformation by choosing the generic timedependent invariant as the new canonical momentum, such that it finally obtains the exact solution of the propagator of a system with time-dependent cubic potential.
出处
《首都师范大学学报(自然科学版)》
1995年第2期31-39,共9页
Journal of Capital Normal University:Natural Science Edition
基金
北京市自然科学基金
关键词
传播子
三次幂势系统
精确解
量子解
薛定谔定理
fundamental invariant, generic invariant, propagator, elliptic function, generating function, classical action.