Gauge theories on Omega-backgrounds from non commutative Seiberg-Witten curves
High Energy Physics - Theory
2011-05-25 v4
Abstract
We study the dynamics of a N=2 supersymmetric SU(N) gauge theory with fundamental or adjoint matter in presence of a non trivial Omega-background along a two dimensional plane. The prepotential and chiral correlators of the gauge theory can be obtained, via a saddle point analysis, from an equation which can be viewed as a non commutative version of the "standard" Seiberg and Witten curve.
Keywords
Cite
@article{arxiv.1103.4495,
title = {Gauge theories on Omega-backgrounds from non commutative Seiberg-Witten curves},
author = {F. Fucito and J. F. Morales and R. Poghossian and D. Ricci Pacifici},
journal= {arXiv preprint arXiv:1103.4495},
year = {2011}
}
Comments
35 pages, 3 figures, minor corrections. version to appear in JHEP with the correction of a tex error