摘要
利用矩阵表示,讨论了角动量算符及本征函数在不同表象中的标准变换关系;并证明由坐标轮换所得的结果与么正变换不相符.因此在算符与本征函数同时变换时不能采用坐标轮换.
The transformation relation of momentum operator and eigenfunction in the different representation is discussed; The different result is obtained by method of coordinate exchange and unitary transformation; In general, the result obtained by coordinate exchange is not correct.
出处
《陕西师大学报(自然科学版)》
CSCD
1994年第2期25-27,共3页
Journal of Shaanxi Normal University(Natural Science Edition)
关键词
表象变换
坐标轮换
角动量
coordinate exchange
unitary transformation
momentum operator