【摘要】 本文通过Ｓｉｎｃ－Ｇｏｒｄｏｎ模型的精确Ｓ矩阵构造了一个辫子群的表示，讨论了表示中出现的参数的意义，当参数取特定值时，结果与二态顶角模型的辫子群表示相似．更多还原

【Abstract】 In this paper,a representation of braid group is constructed from the exact S-matrixof the Sine-Gordon model,and the meaning of the parameters appearing in the representation is dis-cussed.When the parameters take a special value, our result is similar to the representation of braidgroup from the 2-state vertex model.更多还原