群表示论的物理方法(Ⅲ)——置换群外积约化系数和SU<sub>n</sub>群CG系数 -

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群表示论的物理方法(Ⅲ)——置换群外积约化系数和SU_n群CG系数

, 1978, 27(1): 31-40.

DOI: 10.7498/aps.27.31

CSTR: 32037.14.aps.27.31

PHYSICAL METHODS OF GROUP REPRESENTATION THEORY (Ⅲ)——OUTER-PRODUCT REDUCTION COEFFICIENTS OF THE PERMUTATION GROUP AND CG COEFFICIENTS OF THE SU_nGROUP

Acta Phys. Sin., 1978, 27(1): 31-40.

DOI: 10.7498/aps.27.31

CSTR: 32037.14.aps.27.31

摘要

本文引进一个重要系数——置换群外积约化系数(ORC),讨论了它的性质和求法。导出了ORC和SUn群CG系数间的重要关系式,给出了从ORC同时求出所有SUn群CG系数的方法。
Abstract
This paper introduces an important coefficient-the outer-product reduction coef-ficient of the permutation group (Abbrev as ORC). Its properties and calculation method are discussed. An important relation between the ORC and the CG coeffi-cient of the SUn group is revealed which enables one to derive the latter from the former immediatelv.
作者及机构信息
陈金全,

王凡,

高美娟
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