Differential operators for elliptic genera
High Energy Physics - Theory
2009-04-14 v1 Number Theory
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.
Cite
@article{arxiv.0904.1831,
title = {Differential operators for elliptic genera},
author = {Matthias R. Gaberdiel and Christoph A. Keller},
journal= {arXiv preprint arXiv:0904.1831},
year = {2009}
}
Comments
18 pages