自旋耦合在直积及直和空间的研究

A Study on Spinning Couple in the Derect Sum and Product Space

介绍了直积及直和空间的加法和内积运算.同时给出了电子自旋算符和波函数,以及两个角动量耦合的对易关系.最后,通过精确推导应用到具体问题求解.

The spatial addition and the inner product in the direct sum and direct product space are introduced in this paper. At the same time, the electron spin operator and the wave function, as well as two angular momentum couplings to easy to relate and the coupling coefficient are given and applied in solving the precise inferential reasoning concrete question.