Concerning the Landau pole in 3-3-1 models |
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| Authors: | Email author" target="_blank">A?G?DiasEmail author R?Martinez V?Pleitez |
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| Institution: | (1) Instituto de Física, Universidade de São Paulo, C.P. 66.318, 05315-970 São Paulo, SP, Brazil;(2) Departamento de Física, Universidad Nacional de Colombia, Bogotá, Colombia;(3) Instituto de Física, Teórica, Universidade Estadual Paulista, Rua Pamplona 145, São Paulo, SP, Brazil |
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| 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,
, present in these models is also obtained.Received: 12 October 2004, Revised: 1 November 2004, Published online: 21 December 2004PACS:
12.60.Cn, 12.60.Jv |
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