Differential operators for elliptic genera

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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.
18 pages

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High Energy Physics - Theory, Number Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/226755

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0904.1831
 http://arxiv.org/abs/0904.1831

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arXiv