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arXiv math/0012193math.QAmath.COmath.RT
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由极小级数M(3,p)和单项基产生的顶点算子代数

Vertex operator algebra arising from the minimal series M(3,p) and monomial basis

B. Feigin, M. Jimbo, T. Miwa

摘要:

研究了与M(3,p)Virasoro极小级数相关的顶点算子代数(VOA)V.在最简单的情况下,该VOA将p=4简化为$\hat{sl}_2$的二级可积真空模。在V上存在交换电流a(z)的作用,其是$\hat{sl}_2$的电流e(z)的模拟。我们主要关注的是这个作用从V的最高权向量生成的子空间W.利用a(z)的Fourier分量,我们给出了W的一个单项基和V的一个半无限单项基,并给出了它们的特征的Gordon型公式.

英文摘要:

We study a vertex operator algebra (VOA) V related to the M(3,p) Virasoro minimal series. This VOA reduces in the simplest case p=4 to the level two integrable vacuum module of $\hat{sl}_2$. On V there is an action of a commutative current a(z), which is an analog of the current e(z) of $\hat{sl}_2$. Our main concern is the subspace W generated by this action from the highest weight vector of V. Using the Fourier components of a(z), we present a monomial basis of W and a semi-infinite monomial basis of V. We also give a Gordon type formula for their characters.

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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