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arXiv 0901.1602hep-th
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单位根量子sl(2)的Lusztig极限与(1,p)Virasoro对数极小模型的融合

Lusztig limit of quantum sl(2) at root of unity and fusion of (1,p) Virasoro logarithmic minimal models

P. V. Bushlanov, B. L. Feigin, A. M. Gainutdinov, I. Yu. Tipunin

摘要:

本文引入了(1,p)Virasoro对数极小模型的Kazhdan-Lusztig-对偶量子群作为量子sl(2)在p次方单位根处的Lusztig极限,并证明了该极限是一个Hopf代数.我们计算了量子群的不可约和射影表示的张量积,并证明了这些张量积与(1,p)Virasoro对数极小模型中不可约和对数模的融合是一致的.

英文摘要:

We introduce a Kazhdan--Lusztig-dual quantum group for (1,p) Virasoro logarithmic minimal models as the Lusztig limit of the quantum sl(2) at pth root of unity and show that this limit is a Hopf algebra. We calculate tensor products of irreducible and projective representations of the quantum group and show that these tensor products coincide with the fusion of irreducible and logarithmic modules in the (1,p) Virasoro logarithmic minimal models.

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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