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arXiv math/9804006math.QA
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深奥量子群的泛R-矩阵

Universal R-matrix for esoteric quantum group

P. P. Kulish, A. I. Mudrov

摘要:

将Drinfeld-Jimbo量子代数的泛$R$-矩阵${\cal R}_S$构造成一类深奥(非标准)量子群${\cal U}_q(gl(2N+1))$的泛$R$ -矩阵.选择扭转元${\cal F}$的主要部分作为适当的分离的Hopf子代数对(量子化Borel的${\cal B}(N) \subset {\cal U}_q(gl(2N+1))$)的标准元,提供了${\cal F}$的因式分解性质.因此,深奥的量子群生成元可以用Drinfeld-Jimbo生成元来表示。

英文摘要:

The universal $R$-matrix for a class of esoteric (non-standard) quantum groups ${\cal U}_q(gl(2N+1))$ is constructed as a twisting of the universal $R$-matrix ${\cal R}_S$ of the Drinfeld-Jimbo quantum algebras. The main part of the twisting element ${\cal F}$ is chosen to be the canonical element of appropriate pair of separated Hopf subalgebras (quantized Borel's ${\cal B}(N) \subset {\cal U}_q(gl(2N+1))$), providing the factorization property of ${\cal F}$. As a result, the esoteric quantum group generators can be expressed in terms of the Drinfeld-Jimbo ones.

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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