摘要
应用角动量升降算符与角动量分量算符的运算关系,计算了当角动量量子数为1时z表象中^Jx和^Jy的矩阵表示,并进一步给出从z表象到x表象和y表象的变换矩阵的计算方法.该计算方法可以推广到任意角动量耦合情况,对于量子力学学习与教学有较大的帮助.
The matrix of jx (Jy) in z representation is calculated with the raising and lowering operator, when the quantum number is 1. The method of calculating the translation matrix from z representation to x(y) representation is provided, it can be applied to any angular momentum. It is useful to teach and study the quantum mechanics.
出处
《通化师范学院学报》
2014年第8期35-36,50,共3页
Journal of Tonghua Normal University
基金
通化师范学院教学研究项目(2011年)
关键词
升降算符
表象变换
矩阵表示
the raising and lowering operators
the translation representation
the operator matrix