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arXiv 1402.0152math.QA
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量子正交辛超代数II的超对偶与晶体基

Super duality and Crystal bases for quantum orthosymplectic superalgebras II

Jae-Hoon Kwon

摘要:

设$\mathcal{O}^{int}_q(m|n)$是作者以前工作中引入的$B, C, D$型量子正交辛超代数上的模的半单张量范畴.从超对偶的观点看,它是$B, C, D$型量子群上的可积模范畴的自然对应。在前人关于$B$型和$C$型的工作的基础上,我们对$\mathcal{O}^{int}_q(m|n)$中的不可约模进行了分类,并证明了在$D$型情形下其晶基的存在唯一性.本文介绍了一种新的$D$型经典晶体组合模型,它的超模拟给出了$\mathcal{O}^{int}_q(m|n)$中最高权模块的晶体实现。

英文摘要:

Let $\mathcal{O}^{int}_q(m|n)$ be a semisimple tensor category of modules over a quantum ortho-symplectic superalgebra of type $B, C, D$ introduced in the author's previous work. It is a natural counterpart of the category of finitely dominated integrable modules over a quantum group of type $B, C, D$ from a viewpoint of super duality. Continuing the previous work on type $B$ and $C$, we classify the irreducible modules in $\mathcal{O}^{int}_q(m|n)$, and prove the existence and uniqueness of their crystal bases in case of type $D$. A new combinatorial model of classical crystals of type $D$ is introduced, whose super analogue gives a realization of crystals for the highest weight modules in $\mathcal{O}^{int}_q(m|n)$.

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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