29 citations · 123 across the 11 of their papers we have counts for
16 papers · 1 filter
Trinification, the Hierarchy Problem and Inverse Seesaw Neutrino Masses
Christophe Cauet, Heinrich Päs, Sören Wiesenfeldt
In minimal trinification models light neutrino masses can be generated via a radiative see-saw mechanism, where the masses of the right-handed neutrinos originate from loops involv…
Probing Yukawa Unification with K and B Mixing
Stephanie Trine, Susanne Westhoff, Soren Wiesenfeldt
We consider corrections to the unification of down-quark and charged-lepton Yukawa couplings in supersymmetric GUTs, which links the large nu_tau-nu_mu mixing angle to b -> s trans…
Naturalness and the Neutrino Matrix
J. Sayre, S. Wiesenfeldt
The observed pattern of neutrino mass splittings and mixing angles indicates that their family structure is significantly different from that of the charged fermions. We investigat…
CP Violation and Neutrino Masses and Mixings from Quark Mass Hierarchies
Wilfried Buchmuller, Laura Covi, David Emmanuel-Costa +1
We study the connection between quark and lepton mass matrices in a supersymmetric SO(10) GUT model in six dimensions, compactified on an orbifold. The physical quarks and leptons…
Neutrino Masses and Mixings from Quark Mass Hierarchies
Sören Wiesenfeldt
In SO(10) models with a vectorial fourth generation of down quarks and leptons, the structure of the neutrino Majorana and Dirac mass matrices generically coincide with those of up…
Perturbative SO(10) GUT and the Minimal Higgs Sector
Soren Wiesenfeldt, Scott Willenbrock
The breaking of SO(10) to SU(3)_C x U(1)_EM can be accomplished by just four Higgs fields: the symmetric rank-two tensor, S(54); a pair of spinors, C(16) and Cbar(16bar); and a vec…