## 75 Citations

### Supersymmetric adjoint SU(5)

- Physics
- 2007

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…

### Renormalizable SU(5) Unification

- Physics
- 2016

We propose a simple renormalizable grand unified theory based on the SU(5) gauge symmetry where the neutrino masses are generated at the quantum level through the Zee mechanism. In this model the…

### The Adjoint SU(5) constrained by a Z4 flavour symmetry

- Physics
- 2013

We study the neutrino mass spectrum in the context of the adjoint SU(5) model constrained by a Z4 flavour symmetry that imposes the nearest-neighbour interaction form on both up- and down-quark mass…

### Origin of a two-loop neutrino mass from SU(5) grand unification

- PhysicsPhysical Review D
- 2019

In this work we propose a renormalizable model based on the $SU(5)$ gauge group where neutrino mass originates at the two-loop level without extending the fermionic content of the Standard Model…

### Higgs potential in the type II seesaw model

- Physics
- 2011

The Standard Model Higgs sector, extended by one weak gauge triplet of scalar elds with a very small vacuum expectation value, is a very promising setting to account for neutrino masses through the…

### New solution for neutrino masses and leptogenesis in adjoint SU(5)

- Physics
- 2011

We investigate baryogenesis via leptogenesis and generation of neutrino masses and mixings through the Type I plus Type III seesaw plus an one-loop mechanism in the context of Renormalizable Adjoint…

### Neutrino Masses, Leptogenesis, and Unification in the Absence of Low Energy Supersymmetry

- Physics
- 2008

We explore generating the dimension five operator leading to neutrino masses by integrating out heavy SU(2)L triplet fermions. We exhibit a model that has a neutrino mass matrix consistent with…

### Baryogenesis via leptogenesis in adjoint SU(5)

- Physics
- 2008

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…

### Left-Right Symmetric Theory with Light Sterile Neutrinos

- Physics
- 2013

A simple theoretical framework for the spontaneous breaking of parity, baryon and lepton numbers is proposed. In this context, the baryon and lepton numbers are independent local gauge symmetries,…

## References

SHOWING 1-10 OF 29 REFERENCES

### Minimal Realistic SU(5) Scenario

- Physics
- 2006

We present phenomenological aspects of the simplest realistic SU(5) grand unified theory--the theory with the 5, 15, and 24 dimensional representations in the Higgs sector. We show that a successful…

### Pathways to naturally small neutrino masses

- Physics
- 1998

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)

- Physics
- 2007

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…

### Seesaw at LHC

- Physics
- 2007

We study the implementation of the type III seesaw in the ordinary nonsupersymmetric SU(5) grand unified theory. This allows for an alternative definition of the minimal SU(5) model, with the…

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

- Physics
- 1980

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

- Physics
- 1981

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…