paper

Whitham-Toda hierarchy and N = 2 supersymmetric Yang-Mills theory

arXiv:hep-th/9509162 · doi:10.1142/S0217732396000187

Abstract

The exact solution of supersymmetric Yang-Mills theory is studied in the framework of the Whitham hierarchies. The solution is identified with a homogeneous solution of a Whitham hierarchy. This integrable hierarchy (Whitham-Toda hierarchy) describes modulation of a quasi-periodic solution of the (generalized) Toda lattice hierarchy associated with the hyperelliptic curves over the quantum moduli space. The relation between the holomorphic pre-potential of the low energy effective action and the function of the (generalized) Toda lattice hierarchy is also clarified.

13 pages, LaTeX

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