5 papers
Dirac neutrinos and gauged lepton number
A. E. Cárcamo Hernández, Andrés EnrÃquez, Sergey Kovalenko +2
We propose the first scotogenic neutrino mass model with gauged lepton number , which is spontaneously broken by three units down to a residual discrete gauge symme…
Physical implications of a double right-handed gauge symmetry
Duong Van Loi, A. E. Cárcamo Hernández, N. T. Duy +2
Guided by the flipping principle, we propose a novel extension of the Standard Model based on a double right-handed gauge symmetry. In this framework, all left-handed fermio…
Dark matter and scalar sector in a novel two-loop scotogenic neutrino mass model
A. E. Cárcamo Hernández, Catalina Espinoza, Juan Carlos Gómez-Izquierdo +2
We propose an extended Higgs doublet model where the Standard Model (SM) gauge structure is enhanced by the discrete symmetry , and the fermion con…
Dynamical scotogenic generation of the Linear and Inverse seesaws
Asmaa Abada, Antonio Enrique Cárcamo Hernández, Salvador Urrea
We propose an economical model in which the tiny active neutrino masses arise from an interplay of linear and inverse seesaw mechanisms. The Standard Model is extended by a local $…
A novel two loop inverse seesaw model
Gonzalo BenÃtez-Irarrázabal, RocÃo Branada BalbontÃn, 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…