Algebraic structure of translation-invariant spin-1/2 xxz and q-Potts quantum chains.
Algebraic structure of translation-invariant spin-1/2 xxz and q-Potts quantum chains.
复制标题
平移不变自旋 1/2 xxz 和 q-Potts 量子链的代数结构。
DOI：
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发表时间：
1991
影响因子：
8.6
通讯作者：
Dan Levy
中科院分区：
文献类型：
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作者：
Dan Levy
具有平移不变边界条件的 Spin-1/2 xxz 和 q-Potts 量子链被分析为周期性 Temperley-Lieb-Jones 代数的表示。建立与仿射赫克代数的联系并用于查找不可约内容。该分析为这些模型的谱的简并性和重叠提供了解释
Spin-1/2 xxz and q-Potts quantum chains with translation-invariant boundary conditions are analyzed as representations of the periodic Temperley-Lieb-Jones algebra. A connection with the affine Hecke algebra is established and used to find the irreducible content. This analysis provides an explanation for both the degeneracies and the overlap in the spectra of these models