大学物理 ›› 2009, Vol. 28 ›› Issue (2): 1-1.

• 著者文摘 •    下一篇

Clebsch—Gordan系数的对称性

林琼桂   

  1. 中山大学物理系,广东广州510275
  • 出版日期:2009-02-25 发布日期:2009-02-20

Symmetry properties of Clebsch-Gordan coefficients

  • Online:2009-02-25 Published:2009-02-20

摘要: 利用Schur引理确定了角动量耦合的Clebsch—Gordan系数按照其定义所允许的任意程度,然后利用正交归一关系和相位知识,导出了Clebsch—Gordan系数的对称性.

关键词: Clebsch—Gordan系数, 对称性, 角动量

Abstract: The freedom in the Clebsch-Gordan coefficients for the coupling between two angular momenta allowed by its definition is determined by the Sehur's lemma. Then the symmetry properties of the Clebsch-Gordan coefficients are obtained by using their orthonormality and phase convention.

Key words: Clebsch- Gordan coefficients, symmetry properties, angular momenta

中图分类号: 

  • O413.1