Anomaly free Froggatt-Nielsen models of flavor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)188
Abstract: Abstract We introduce two anomaly free versions of Froggatt-Nielsen (FN) models, based on either G FN = U(1)3 or G FN = U(1) horizontal symmetries, that generate the SM quark and lepton flavor structures. The… read more here.
Keywords: models flavor; free froggatt; nielsen models; anomaly free ... See more keywords
Froggatt-Nielsen mechanism in a model with $SU(3)_c\times SU(3)_L \times U(1)_X$ gauge group
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DOI: 10.1103/physrevd.98.011701
Abstract: The models with the gauge group $SU(3)_c\times SU(3)_L \times U(1)_X$ (331-models) have been advocated to explain why there are three fermion generations in Nature. As such they can provide partial understanding of the flavour sector.… read more here.
Keywords: nielsen mechanism; froggatt nielsen; times times; gauge group ... See more keywords
A Froggatt–Nielsen flavor model for neutrino physics
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x19501021
Abstract: Superheavy neutrinos can, via the seesaw model, provide a mechanism for lepton number violation. If they are combined with flavor violation as characterized by the Froggatt–Nielsen mechanism, then the phenomenology for the neutrinos in oscillation… read more here.
Keywords: physics; model; nielsen flavor; physics froggatt ... See more keywords