Constraints on Conformal Windows from Holographic Duals
High Energy Physics - Phenomenology
2011-10-10 v2 High Energy Physics - Lattice
High Energy Physics - Theory
Abstract
We analyze a beta function with the analytic form of Novikov-Shifman-Vainshtein-Zakharov result in the five dimensional gravity-dilaton environment. We show how dilaton inherits poles and fixed points of such beta function through the zeros and points of extremum in its potential. Super Yang-Mills and supersymmetric QCD are studied in detail and Seiberg's electric-magnetic duality in the dilaton potential is explicitly demonstrated. Non-supersymmetric proposals of similar functional form are tested and new insights into the conformal window as well as determinations of scheme-independent value of the anomalous dimension at the fixed point are presented.
Keywords
Cite
@article{arxiv.0912.0674,
title = {Constraints on Conformal Windows from Holographic Duals},
author = {Oleg Antipin and Kimmo Tuominen},
journal= {arXiv preprint arXiv:0912.0674},
year = {2011}
}
Comments
Fig. 5b is corrected to match the discussion in the text