125 GeV Higgs from a chiral-techniquark model
High Energy Physics - Phenomenology
2014-12-31 v1 High Energy Physics - Lattice
Abstract
We consider the spin-zero spectrum of a strongly coupled gauge theory. In particular, we focus on the dynamical mass of the isosinglet scalar resonance in the presence of a four-fermion interaction external to the gauge dynamics. This is motivated by the extended technicolor framework for dynamical electroweak symmetry breaking. Applying the large- limit, we sum all the leading-order contributions, and find that the corrections to the mass of the isosinglet scalar resonance can be large, potentially reducing its value from TeV to the observed value of 125 GeV.
Cite
@article{arxiv.1405.7154,
title = {125 GeV Higgs from a chiral-techniquark model},
author = {Stefano Di Chiara and Roshan Foadi and Kimmo Tuominen},
journal= {arXiv preprint arXiv:1405.7154},
year = {2014}
}
Comments
16 pages, 7 figures