paper

Matrix models vs. Seiberg-Witten/Whitham theories

arXiv:hep-th/0209085 · doi:10.1016/S0370-2693(02)03163-5

Abstract

We discuss the relation between matrix models and the Seiberg--Witten type (SW) theories, recently proposed by Dijkgraaf and Vafa. In particular, we prove that the partition function of the Hermitean one-matrix model in the planar (large ) limit coincides with the prepotential of the corresponding SW theory. This partition function is the logarithm of a Whitham -function. The corresponding Whitham hierarchy is explicitly constructed. The double-point problem is solved.

8 pages in LaTeX, 1 LaTeX figure, reference added

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