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本文给出一个简单方法,可以确定酉群生成元算子作用于任何Gelfand态时产生的全部Gelfand态,若与计算矩阵元的片断值方法相结合,本文的方法将是计算酉群生成元乘积矩阵元一个可能途径。In this paper we give a simple method by which all the Gelfand states can be obtained from the action of a generator on a Gelfand state. Combining with the method of calculating segment values, we suggest an approach to calculate the matrix elements of unitary group generator products.
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