On {\cal N}=1 exact superpotentials from U(N) matrix models
High Energy Physics - Theory
2009-11-11 v1
Abstract
In this letter we compute the exact effective superpotential of {\cal N}=1 U(N) supersymmetric gauge theories with N_f fundamental flavors and an arbitrary tree-level polynomial superpotential for the adjoint Higgs field. We use the matrix model approach in the maximally confinig phase. When restricted to the case of a tree-level even polynomial superpotential, our computation reproduces the known result of the SU(N) theory.
Cite
@article{arxiv.hep-th/0506087,
title = {On {\cal N}=1 exact superpotentials from U(N) matrix models},
author = {Federico Elmetti and Alberto Santambrogio and Daniela Zanon},
journal= {arXiv preprint arXiv:hep-th/0506087},
year = {2009}
}
Comments
15 pages, LaTex