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On a radiative origin of the standard model in non-supersymmetric trinification with global SU(3)F

Camargo-Molina, José Eliel LU ; Pasechnik, Roman LU ; Wessén, Jonas LU and Morais, António P. LU (2016) In Proceedings of Science Part F128560.
Abstract

We present a trinification-based grand unified theory incorporating a global SU(3)F family symmetry, that after spontaneous symmetry breaking leads to a left-right symmetric model. In addition to unification of gauge couplings, the model unifies Yukawa interactions and contains equivalent representations in the scalar and fermion sectors at high energy scales. Considering the minimal low-energy scenario with the least amount of light states, we show that the resulting effective theory enables dynamical breaking of its gauge group to that of the Standard Model by means of radiative corrections accounted for by the renormalisation group evolution at leading order. This result paves the way for a possible explanation of the SM... (More)

We present a trinification-based grand unified theory incorporating a global SU(3)F family symmetry, that after spontaneous symmetry breaking leads to a left-right symmetric model. In addition to unification of gauge couplings, the model unifies Yukawa interactions and contains equivalent representations in the scalar and fermion sectors at high energy scales. Considering the minimal low-energy scenario with the least amount of light states, we show that the resulting effective theory enables dynamical breaking of its gauge group to that of the Standard Model by means of radiative corrections accounted for by the renormalisation group evolution at leading order. This result paves the way for a possible explanation of the SM breaking scale and fermion mass hierarchies.

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Proceedings of Science
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Part F128560
external identifiers
  • scopus:85025839528
language
English
LU publication?
yes
id
6092e7ec-c6a0-462a-874d-d549466ee44e
alternative location
https://arxiv.org/pdf/1606.03492
date added to LUP
2017-08-02 10:37:32
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2017-08-02 10:37:32
@article{6092e7ec-c6a0-462a-874d-d549466ee44e,
  abstract     = {<p>We present a trinification-based grand unified theory incorporating a global SU(3)<sub>F</sub> family symmetry, that after spontaneous symmetry breaking leads to a left-right symmetric model. In addition to unification of gauge couplings, the model unifies Yukawa interactions and contains equivalent representations in the scalar and fermion sectors at high energy scales. Considering the minimal low-energy scenario with the least amount of light states, we show that the resulting effective theory enables dynamical breaking of its gauge group to that of the Standard Model by means of radiative corrections accounted for by the renormalisation group evolution at leading order. This result paves the way for a possible explanation of the SM breaking scale and fermion mass hierarchies.</p>},
  author       = {Camargo-Molina, José Eliel and Pasechnik, Roman and Wessén, Jonas and Morais, António P.},
  language     = {eng},
  series       = {Proceedings of Science},
  title        = {On a radiative origin of the standard model in non-supersymmetric trinification with global SU(3)<sub>F</sub>},
  volume       = {Part F128560},
  year         = {2016},
}