39 citations · 48 across the 4 of their papers we have counts for
4 papers
Dark matter in the scale-invariant 3-3-1-1 model
Alex G. Dias, Kristjan Kannike, Niko Koivunen +3
We propose a novel scale-invariant model with the 3-3-1-1 gauge symmetry featuring a universal see-saw mechanism for all fermion masses, which, through the inclusion of additional…
Seesaw Limit of the Nelson-Barr Mechanism
A. L. Cherchiglia, A. G. Dias, J. Leite +1
We investigate how the solution to the strong CP problem and the explanation for the observed fermion mass hierarchies can be intrinsically related. Specifically, we explore the Ne…
Axion Like Particles and the Inverse Seesaw Mechanism
C. D. R. Carvajal, A. G. Dias, C. C. Nishi +1
Light pseudoscalars known as axion like particles (ALPs) may be behind physical phenomena like the Universe transparency to ultra-energetic photons, the soft -ray excess from th…
Closing the Symmetry at Electroweak Scale
A. G. Dias, J. C. Montero, V. Pleitez
We show that some models with gauge symmetry can be realized at the electroweak scale and that this is a consequence of an approximate global…