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arXiv · hep-th/9405106

On the Genus Expansion in the Topological String Theory

T. Eguchi·Y. Yamada·S. -K. Yang
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Abstract

A systematic formulation of the higher genus expansion in topological string theory is considered. We also develop a simple way of evaluating genus zero correlation functions. At higher genera we derive some interesting formulas for the free energy in the $A_1$ and $A_2$ models. We present some evidence that topological minimal models associated with Lie algebras other than the A-D-E type do not have a consistent higher genus expansion beyond genus one. We also present some new results on the $CP^1$ model at higher genera.

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T. Eguchi, Y. Yamada, S. -K. Yang. 1994-05-17. On the Genus Expansion in the Topological String Theory. https://doi.org/10.1142/s0129055x95000141

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