Automorphic forms and fermion masses
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2021)037
Abstract: We extend the framework of modular invariant supersymmetric theories to encompass invariance under more general discrete groups Γ, that allow the presence of several moduli and make connection with the theory of automorphic forms. Moduli… read more here.
Keywords: forms fermion; fermion masses; automorphic forms;
Has the origin of the third-family fermion masses been determined?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2021)151
Abstract: Precision measurements of the Higgs couplings are, for the first time, directly probing the mechanism of fermion mass generation. The purpose of this work is to determine to what extent these measurements can distinguish between… read more here.
Keywords: family fermion; origin third; fermion masses; fermion ... See more keywords
Leptogenesis, fermion masses and mixings in a SUSY SU(5) GUT with D4 flavor symmetry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)147
Abstract: Abstract We propose a model of fermion masses and mixings based on SU(5) grand unified theory (GUT) and a D4 flavor symmetry. This is a highly predictive 4D SU(5) GUT with a flavor symmetry that… read more here.
Keywords: flavor symmetry; fermion masses; masses mixings; gut flavor ... See more keywords
The implication of gauge–Higgs unification for the hierarchical fermion masses
Sign Up to like & getrecommendations! Published in 2018 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/pty092
Abstract: The observed hierarchical charged fermion masses of three generations seem to imply that these masses are originally universal for three generations and then get exponential suppression with "quantized exponents" by some mechanism. We argue that… read more here.
Keywords: fermion masses; hierarchical fermion; gauge higgs; fermion ... See more keywords
Fermion masses and flavor mixing in modular A4 symmetry
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.056016
Abstract: We consider a flavor model based on the ${A}_{4}$ modular group to account for both lepton and quark parameters (masses and mixing). The inverse seesaw mechanism is considered to produce the light neutrino masses. Lepton… read more here.
Keywords: mixing modular; flavor mixing; masses mixing; masses flavor ... See more keywords