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arXiv 0906.4361hep-th
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关于q变形su(2)开链转移矩阵的注记|2)S-矩阵

A note on open-chain transfer matrices from q-deformed su(2|2) S-matrices

Rajan Murgan

摘要:

在本文中,我们完成了Sklyanin构造的交换开链/边界转移矩阵到q-变形SU(2| 2)Beisert和Koroteev的体S-矩阵及相应的边界S-矩阵。这也包括相应的交换转移矩阵,使用的q-变形体S-矩阵的分级版本。利用体S-矩阵的交叉性质,我们证明了分次和非分次形式的转移矩阵都包含一个对交换性至关重要的因子。

英文摘要:

In this note, we perform Sklyanin's construction of commuting open-chain/boundary transfer matrices to the q-deformed SU(2|2) bulk S-matrix of Beisert and Koroteev and a corresponding boundary S-matrix. This also includes a corresponding commuting transfer matrix using the graded version of the q-deformed bulk S-matrix. Utilizing the crossing property for the bulk S-matrix, we argue that the transfer matrix for both graded and non-graded versions contains a crucial factor which is essential for commutativity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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