$\beta$-functions in large-$N_f$ supersymmetric gauge theories
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
We present calculations of the leading and terms in a large- expansion of the -functions and anomalous dimensions for various supersymmetric gauge theories, including supersymmetric QCD. In the case of supersymmetric QCD, we show that our approximation displays an infra-red fixed point in the conformal window .
Keywords
Cite
@article{arxiv.hep-ph/9705328,
title = {$\beta$-functions in large-$N_f$ supersymmetric gauge theories},
author = {P. M. Ferreira and I. Jack and D. R. T. Jones and C. G. North},
journal= {arXiv preprint arXiv:hep-ph/9705328},
year = {2009}
}
Comments
22 pages, tex, 7 figures. Uses harvmac and epsf