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arXiv · 1411.5226

Topological String Correlators from Matrix Models

Robert de Mello Koch·Lwazi Nkumane
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Abstract

We discuss how to compute connected matrix model correlators for operators related to the gravitational descendants of the puncture operator, for the topological A model on P^1. The relevant correlators are determined by recursion relations that follow from a systematic 1/N expansion of well chosen Schwinger-Dyson equations. Our results provide further compelling evidence for Gopakumar's proposed "simplest gauge string duality" between the Gaussian matrix model and the topological A model on P^1.

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Robert de Mello Koch, Lwazi Nkumane. 2015-02-07. Topological String Correlators from Matrix Models. https://doi.org/10.1007/jhep03(2015)004

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