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arXiv · hep-th/9402107

Large N 2D Yang-Mills Theory and Topological String Theory

Stefan Cordes·Gregory Moore·Sanjaye Ramgoolam
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Abstract

We describe a topological string theory which reproduces many aspects of the 1/N expansion of SU(N) Yang-Mills theory in two spacetime dimensions in the zero coupling (A=0) limit. The string theory is a modified version of topological gravity coupled to a topological sigma model with spacetime as target. The derivation of the string theory relies on a new interpretation of Gross and Taylor's ``Ω^{-1} points.'' We describe how inclusion of the area, coupling of chiral sectors, and Wilson loop expectation values can be incorporated in the topological string approach.

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Stefan Cordes, Gregory Moore, Sanjaye Ramgoolam. 1996-01-26. Large N 2D Yang-Mills Theory and Topological String Theory. https://doi.org/10.1007/s002200050102

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