Ultraviolet Fixed Points in Gauge and SUSY Field Theories in Extra Dimensions
High Energy Physics - Theory
2009-11-07 v2
Abstract
We consider gauge field theories in following the Wilson RG approach and show that they possess the ultraviolet fixed points where the gauge coupling is dimensionless in any space-time dimension. At the fixed point the anomalous dimensions of the field and vertex operators are known exactly. These fixed points are nonperturbative and correspond to conformal invariant theories. The same phenomenon also happens in supersymmetric theories with the Yukawa type interactions.
Keywords
Cite
@article{arxiv.hep-th/0209100,
title = {Ultraviolet Fixed Points in Gauge and SUSY Field Theories in Extra Dimensions},
author = {D. I. Kazakov},
journal= {arXiv preprint arXiv:hep-th/0209100},
year = {2009}
}
Comments
LaTeX, 10pp. v2: Comments and references added