A modular invariance property of multivariable trace functions for regular vertex operator algebras

A modular invariance property of multivariable trace functions for regular vertex operator algebras
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DOI:
10.1016/j.jalgebra.2015.07.013
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发表时间:
2014-12
期刊:
arXiv: Quantum Algebra
影响因子:
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通讯作者:
Matthew Krauel;M. Miyamoto
Matthew Krauel;M. Miyamoto
中科院分区:
其他
文献类型:
--
作者:
Matthew Krauel;M. Miyamoto

文献摘要

相似文献

证明了正则VOA模上的多元迹函数的SL 2(Z)-不变性.应用这一结果,给出了Siegel θ级数的反演变换公式的一个证明.作为另一个应用,我们证明了如果V是一个简单的正则VOA,它包含一个简单的正则子VOA U,U的交换子Uc是简单的正则的,并且满足(Uc)c= U,那么所有的简单U-模都出现在某个简单的V-模中.
We prove an SL 2 (Z)-invariance property of multivariable trace functions on modules for a regular VOA. Applying this result, we provide a proof of the inversion transformation formula for Siegel theta series. As another application, we show that if V is a simple regular VOA containing a simple regular subVOA U whose commutant U c is simple, regular, and satisfies (U c) c= U, then all simple U-modules appear in some simple V-module.