Review ArticleOpen accessIn the keywordsNeutrino Mass Mechanisms in 3-3-1 Models: A Short ReviewCarlos Antônio de Sousa PiresIn this study we review some mechanisms that provide light neutrinos in the framework of 3-3-1 gauge models without exotic leptons. In regard to the minimal 3-3-1 model, we call the attention to the fact that the perturbative regime of the model goes until 5 TeV. This requires alternative mechanisms in order to generate light neutrinos. In this review we … …Physics International, Vol. 6, Issue 1 · 28 Aug 2015 · 8,161 accessesView PDFCite