Supersymmetric adjoint SU(5)

@article{Prez2007SupersymmetricAS,
  title={Supersymmetric adjoint SU(5)},
  author={Pavel Fileviez P{\'e}rez},
  journal={Physical Review D},
  year={2007},
  volume={76},
  pages={071701}
}
Recently we have proposed a renormalizable grand unified theory, based on the SU(5) gauge symmetry, where the neutrino masses are generated through the type I and type III seesaw mechanisms. In this article we study the supersymmetric version of this theory. As in the nonsupersymmetric version it is possible to generate all fermion masses with the minimal number of Higgses, the theory predicts one massless neutrino, and the leptogenesis mechanism can be realized. All contributions to the decay… 

Unification with and without Supersymmetry: Adjoint SU(5)

I present two new renormalizable grand unified theories where the neutrino masses are generated through the type I and type III seesaw mechanisms. These theories can be considered as the simplest

Neutrino masses and tribimaximal mixing in the minimal renormalizable SUSY

We analyze all possible extensions of the recently proposed minimal renormalizable SUSY SU(5) grand unified model with the inclusion of an additional A4 flavor symmetry. We find that there are 5

Study of non-minimal SUSY SU(5) model with realistic fermion sectors

We study a supersymmetric SU(5) model with the extra Higgs multiplets of $$ 45 + \overline {45} $$. The unification of the gauge couplings, the fermion masses and the proton lifetime are discussed in

Adjoint SU(5) GUT model with modular S4 symmetry

We study the textures of SM fermion mass matrices and their mixings in a supersymmetric adjoint SU(5) Grand Unified Theory with modular $S_4$ being the horizontal symmetry. The Yukawa entries of both

The minimal adjoint-SU(5) × Z4 GUT model

A bstractAn extension of the adjoint SU(5) model with a flavour symmetry based on the Z4 group is investigated. The Z4 symmetry is introduced with the aim of leading the up- and down-quark mass

Baryogenesis via leptogenesis in adjoint SU(5)

The possibility of explaining the baryon asymmetry in the Universe through the leptogenesis mechanism in the context of adjoint SU(5) is investigated. In this model neutrino masses are generated
...

References

SHOWING 1-10 OF 25 REFERENCES

Renormalizable adjoint SU(5)

Pathways to naturally small neutrino masses

In the minimal standard electroweak gauge model, there is an effective dimension-five operator which generates neutrino masses, and it has only three tree-level realizations. One is the canonical

FERMION MASSES AND THE UV CUTOFF OF THE MINIMAL REALISTIC SU(5)

We investigate the predictions for fermion masses in the min imal realistic non-supersymmetric SU(5) model with the Standard Model matter content. The possibili ty to achieveb− τ unification is

Neutrino masses in SU(2) ⊗ U(1) theories

We analyze SU(2)×U(1) theories, denoted by (n, m), in which there are n neutrinos belonging to isodoublets and m neutrino isosinglets. The charged-current weak interactions are described by a

Neutrino Masses and Mixings in Gauge Models with Spontaneous Parity Violation

Unified electroweak gauge theories based on the gauge group SU(2)/sub L/ x SU(2)/sub R/ x U(1)/sub B/-L, in which the breakdown of parity invariance is spontaneous, lead most naturally to a massive

SUPERSYMMETRIC MODELS WITH EXTENDED HIGGS SECTOR

The Higgs sector of supersymmetric models with an additional SU(2)×U(1)Y singlet or an additional pair of Higgs doublet superfields is investigated. It is shown that in the model with a Higgs singlet