A-D-E Singularity and Prepotentials in N=2 Supersymmetric Yang-Mills Theory
High Energy Physics - Theory
2009-10-30 v2
Abstract
We calculate the instanton corrections in the effective prepotential for N=2 supersymmetric Yang-Mills theory with all A-D-E gauge groups from the Seiberg-Witten geometry constructed out of the spectral curves of the affine Toda lattice. The one-instanton contribution is determined explicitly by solving the Gauss-Manin system associated with the A-D-E singularity. Our results are in complete agreement with the ones obtained from the microscopic instanton calculations.
Cite
@article{arxiv.hep-th/9712018,
title = {A-D-E Singularity and Prepotentials in N=2 Supersymmetric Yang-Mills Theory},
author = {Katsushi Ito and Sung-Kil Yang},
journal= {arXiv preprint arXiv:hep-th/9712018},
year = {2009}
}
Comments
22 pages, latex, to be published in Int. J. Mod. Phys. A