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arXiv 0707.3097hep-th
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关于切触超共形代数$\hat{K}'(4)$和例外N = 6超共形代数的矩阵实现

On matrix realizations of the contact superconformal algebra $\hat{K}'(4)$ and the exceptional N = 6 superconformal algebra

Elena Poletaeva

摘要:

超代数$\hat{K}'(4)$和例外N = 6超共形代数在超空间$V^μ = t^μ\C[t, t^{-1}]\otimesΛ(N)$中有“小”不可约表示,其中N分别为2和3。对于${μ\in \C\backslash \Z}$,它们与这些超代数到超圆S^{1}上的伪微分符号的李超代数的嵌入相关联|N}。本文用Weyl代数上的矩阵描述了$\hat{K}'(4)$和例外N = 6超共形代数。相应地,我们得到了它们的表示在$V^μ$ $μ= 0$的实现。

英文摘要:

The superalgebra $\hat{K}'(4)$ and the exceptional N = 6 superconformal algebra have ``small'' irreducible representations in the superspaces $V^μ = t^μ\C[t, t^{-1}]\otimesΛ(N)$, where N = 2 and 3, respectively. For ${μ\in \C\backslash \Z}$ they are associated to the embeddings of these superalgebras into the Lie superalgebras of pseudodifferential symbols on the supercircle S^{1|N}. In this work we describe $\hat{K}'(4)$ and the exceptional N = 6 superconformal algebra in terms of matrices over a Weyl algebra. Correspondingly, we obtain realizations of their representations in $V^μ$ for $μ= 0$.

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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