| Sine－Gordon模型和辫子群表示 |
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| 引用本文： | 陶金河 鞠国鑫. Sine－Gordon模型和辫子群表示[J]. 河南师范大学学报(自然科学版), 1994, 22(4): 29-31 |
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| 作者姓名： | 陶金河 鞠国鑫 |
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| 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．
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| 关 键 词： | Yang－Baxter方程；精确S矩阵；辫子群 |
Sine-Gordon Model and the Representations of Braid Group |
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| 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. |
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| Keywords: | Yang-Baxter equation exact S-matrix braid group |
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