The New Fat Higgs: Slimmer and More Attractive
arXiv:hep-ph/0405267 · doi:10.1103/PhysRevD.71.015003
Abstract
In this paper we increase the MSSM tree level higgs mass bound to a value that is naturally larger than the LEP-II search constraint by adding to the superpotential a $λS H_{u}H_{d}$ term, as in the NMSSM, and UV completing with new strong dynamics {\it before} $λ$ becomes non-perturbative. Unlike other models of this type the higgs fields remain elementary, alleviating the supersymmetric fine-tuning problem while maintaining unification in a natural way.
14 pages and 2 figures. Added references and updated argument about constraints from reheating temperature