A Fat Higgs with a Fat Top
High Energy Physics - Phenomenology
2009-11-11 v2
Abstract
A new variant of the supersymmetric Fat Higgs model is presented in which the MSSM Higgses as well as the top quark are composite. The underlying theory is an s-confining SU(3) gauge theory with the MSSM gauge groups realized as gauged sub-groups of the chiral flavor symmetries. This motivates the large Yukawas necessary for the large top mass and SM-like Higgs of mass>>M_Z in a natural way as the residual of the strong dynamics responsible for the composites. This removes fine-tuning associated with these couplings present in the original Fat Higgs and New Fat Higgs models, respectively.
Cite
@article{arxiv.hep-ph/0504224,
title = {A Fat Higgs with a Fat Top},
author = {Antonio Delgado and Tim M. P. Tait},
journal= {arXiv preprint arXiv:hep-ph/0504224},
year = {2009}
}
Comments
17 pages, 4 figures, Latex2e, uses JHEP3.cls and youngtab.sty, new references added