Artículos de revistas
Stabilization of the electroweak scale in 3-3-1 models
Fecha
2009-09-01Registro en:
Physical Review D. College Pk: Amer Physical Soc, v. 80, n. 5, p. 5, 2009.
1550-7998
10.1103/PhysRevD.80.056007
WOS:000270384900114
WOS000270384900114.pdf
6783433390235727
0000-0001-5279-8438
Autor
Universidade Federal do ABC (UFABC)
Universidade Estadual Paulista (Unesp)
Institución
Resumen
One way of avoiding the destabilization of the electroweak scale through a strong coupled regime naturally occurs in models with a Landau-like pole at the TeV scale. Hence, the quadratic divergence contributions to the scalar masses are not considered as a problem anymore since a new nonperturbative dynamic emerges at the TeV scale. This scale should be an intrinsic feature of the models, and there is no need to invoke any other sort of protection for the electroweak scale. In some models based on the SU(3)(C) circle times SU(3)(W) circle times U(1)(X) gauge symmetry, a nonperturbative dynamics arise and it stabilizes the electroweak scale.