Concerning the Landau Pole in 3-3-1 Models

Abstract

Some 3-3-1 models predict the existence of a non-perturbative regime at the TeV scale. We study in these models, and their supersymmetric extensions, the energy at which the non-perturbative limit and a Landau-like pole arise. An order of magnitude for the mass of the extra neutral vector boson, $Z^{\prime }$, present in these models is also obtained.

Comments: 17 pages, 1 figure, extended version