Holographic Estimate of Oblique Corrections for Technicolor
High Energy Physics - Phenomenology
2009-11-11 v2 High Energy Physics - Theory
Abstract
We study the oblique corrections to the electroweak interaction in the holographic model of technicolor theories. The oblique S parameter is expressed in terms of a solution to the equations of motion for the AdS bulk gauge fields. By analyzing the solution, we establish a rigorous proof that the S parameter is positive and is reduced by walking. We also present the precise numerical values for the S parameter of various technicolor models by solving the equations numerically.
Cite
@article{arxiv.hep-ph/0602177,
title = {Holographic Estimate of Oblique Corrections for Technicolor},
author = {Deog Ki Hong and Ho-Ung Yee},
journal= {arXiv preprint arXiv:hep-ph/0602177},
year = {2009}
}
Comments
10 pages, 1 figure, RevTeX 4.0: published version. references added