14 papers
Multi-component Dark Matter in a Novel Three-Loop Inverse Scotogenic Seesaw Model
Asmaa Abada, Nicolás Bernal, A. E. Cárcamo Hernández +4
We consider a model which provides an explanation of the origin of light neutrino masses, the baryon asymmetry of the Universe -- via leptogenesis -- and explains the observed dark…
Two-loop neutrino mass model with modular symmetry
A. E. Cárcamo Hernández, J. Echeverria-Puentes, Vishnudath K. N. +3
We propose a two-loop radiative neutrino mass model based on the modular flavour symmetry supplemented by a discrete symmetry. After spontaneous modular symm…
A novel two loop inverse seesaw model
Gonzalo Benítez-Irarrázabal, Rocío Branada Balbontín, Cesar Bonilla +3
We propose a Standard Model (SM) extension where neutrinos get masses through a two-loop inverse seesaw mechanism. This naturally explains the smallness of the neutrino masses and…
Phenomenology of an Extended Higgs Doublet Model with Family Symmetry
A. E. Cárcamo Hernández, Daniel Salinas-Arizmendi, Jonatan Vignatti +1
In order to explain the mass hierarchy and mixing pattern in the leptonic sector, we explore an extension of the Standard Model whose scalar sector includes one active and two iner…
Left-Right model with radiative double seesaw mechanism
Paulo Areyuna C., A. E. Cárcamo Hernández, Vishnudath K. N. +3
We propose an extended Left-Right symmetric model with an additional global symmetry , which after spontaneous symmetry breaking collapses to a residual subgroup $\mathbb{Z…
Pheno & Cosmo Implications of Scotogenic 3-loop Neutrino Mass Models
Asmaa Abada, Nicolás Bernal, Antonio E. Cárcamo Hernández +3
Radiative seesaw models are examples of interesting and testable extensions of the Standard Model to explain the light neutrino masses. In radiative models at 1-loop level, such as…