Unification with and without Supersymmetry: Adjoint SU(5)
Pavel Fileviez Perez (UW-Madison)
TL;DR
This paper introduces two minimal renormalizable SU(5) grand unified theories that generate neutrino masses via type I and III seesaw mechanisms, exploring their phenomenological and cosmological implications.
Contribution
It proposes the simplest (SUSY) renormalizable SU(5) GUTs incorporating neutrino mass generation through type I and III seesaw mechanisms.
Findings
Neutrino masses are successfully generated in the models.
Phenomenological aspects are consistent with current observations.
Cosmological implications are discussed.
Abstract
I present two new renormalizable grand unified theories where the neutrino masses are generated through the type I and type III seesaw mechanisms. These theories can be considered as the simplest (SUSY) renormalizable grand unified theories based on the SU(5) gauge symmetry. Several phenomenological and cosmological aspects of these proposals are discussed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Black Holes and Theoretical Physics · Neutrino Physics Research