arXiv · 1907.00572
On trilinear terms in the scalar potential of 3-3-1 gauge models
Abstract
The trilinear terms {\normalsize of the form $\sqrt{2} f\epsilon^{ijk} \rho_i \chi_j\phi_k$} in the scalar potential of a 3-3-1 gauge model are considered. When looking for the eigenbasis of the massive physical Higgs bosons that survive the spontaneous symmetry breakdown of the model -- in light of the observed SM-like Higgs boson with mass $m_{h}\simeq125$ GeV reported in 2012 at the LHC -- one gets a strong constraint to the cubic term. It has to be smaller than usual $f\ll w$, in flagrant contradiction with the large one $f\simeq w$ which is propagated in the literature to date.
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Adrian Palcu. 2019-07-01. On trilinear terms in the scalar potential of 3-3-1 gauge models. https://doi.org/10.1142/s0217732320500832
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