Seiberg-Witten curve via generalized matrix model
High Energy Physics - Theory
2011-01-17 v3
Abstract
We study the generalized matrix model which corresponds to the n-point toric Virasoro conformal block. This describes four-dimensional N=2 SU(2)^n gauge theory with circular quiver diagram by the AGT relation. We first verify that it is obtained from the perturbative calculation of the Liouville correlation function. We derive the Seiberg-Witten curve for N=2 gauge theory as a spectral curve of the generalized matrix model.
Cite
@article{arxiv.1009.5553,
title = {Seiberg-Witten curve via generalized matrix model},
author = {Kazunobu Maruyoshi and Futoshi Yagi},
journal= {arXiv preprint arXiv:1009.5553},
year = {2011}
}
Comments
22 pages, 3 figures; v2: references added, typos corrected; v3: minor corrections, references added