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arXiv · 0904.1831

Differential operators for elliptic genera

Matthias R. Gaberdiel·Christoph A. Keller
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Abstract

Using the generalisation of Zhu's recursion relations to N=2 superconformal field theories we construct modular covariant differential operators for weak Jacobi forms. We show that differential operators of this type characterise the elliptic genera of N=2 superconformal minimal models, and sketch how they can be used to constrain extremal N=2 superconformal field theories.

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Matthias R. Gaberdiel, Christoph A. Keller. 2009-04-12. Differential operators for elliptic genera. https://arxiv.org/abs/0904.1831

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