求O(n)与Sp(2m)的Kronecker积的一种新的Young图法
A New Young Diagrammatic Method For Kronecker Products of O(n) and Sp(2m)
摘要:
基于Brauer代数的表示理论,提出了一种新的求O(n)与Sp(2m)的Kronecker积的简单Young图解法.给出了O(n)和Sp(2m)表示的张量积分解的一般过程,它类似于U(n)的Littlewood规则,同时给出了Brauer代数的迹压缩和King给出的一些修改规则.
英文摘要:
A new simple Young diagrammatic method for Kronecker products of O(n) and Sp(2m) is proposed based on representation theory of Brauer algebras. A general procedure for the decomposition of tensor products of representations for O(n) and Sp(2m) is outlined, which is similar to that for U(n) known as the Littlewood rules together with trace contractions from a Brauer algebra and some modification rules given by King.
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