Seiberg-Witten Prepotential From Instanton Counting
High Energy Physics - Theory
2008-11-26 v1
Abstract
Direct evaluation of the Seiberg-Witten prepotential is accomplished following the localization programme suggested some time ago. Our results agree with all low-instanton calculations available in the literature. We present a two-parameter generalization of the Seiberg-Witten prepotential, which is rather natural from the M-theory/five dimensional perspective, and conjecture its relation to the tau-functions of KP/Toda hierarchy.
Cite
@article{arxiv.hep-th/0206161,
title = {Seiberg-Witten Prepotential From Instanton Counting},
author = {Nikita A. Nekrasov},
journal= {arXiv preprint arXiv:hep-th/0206161},
year = {2008}
}
Comments
harvmac 31 pp