5 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…
Nonlocal Portal to the Dark Sector
Sergey Kovalenko, Sergey Kuleshov, Valery E. Lyubovitskij +1
We propose a nonlocal realization of the Stueckelberg portal between the Standard Model and Dark Sector, which decouple in the local limit. This implies that the mediator, $U(1)_{D…
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 sym…
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…
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…