We study the evolution of fermion mass matrices considering the hypothesis of approximate flavor symmetries (AFS) in the Standard Model and a two-Higgs-doublet model. We find that the hierarchical structure is not significantly altered by the running, hence the assumption of AFS is entirely compatible with a grand unification scenario
The Standard Model (SM) lacks a satisfactory explanation for the large hierarchy of the fermion mass...
The smallness of fermion masses and mixing angles has recently been been attributed to approximate g...
We consider the flavour problem in a supersymmetric Grand Unified theory with gauged SU(6) group, wh...
The Fermion flavor structure is investigated by bilinear decomposition of the mass matrix after EW s...
Supersymmetry provides the most promising solution to the gauge hierarchy problem. For supersymmetry...
Pursuing a bottom-up approach to explore which flavor symmetry could serve as an explanation of the ...
A general operator expansion is presented for quark and lepton mass matrices in unified theories bas...
The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structur...
The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structur...
A general operator expansion is presented for quark and lepton mass matrices in unified theories bas...
AbstractGrand Unified Theories predict relationships between the GUT-scale quark and lepton masses. ...
The discovery of neutrino masses and large lepton mixing may be an indication for an underlying non-...
Both discrete flavour symmetries and Grand Unified symmetries explain apparent structures in the mas...
In the context of the Grand Unified MSSM, we investigate the fermion mass matrices at GUT scale. We ...
This dissertation includes several models motivated by the theoretical and experimental problems in ...
The Standard Model (SM) lacks a satisfactory explanation for the large hierarchy of the fermion mass...
The smallness of fermion masses and mixing angles has recently been been attributed to approximate g...
We consider the flavour problem in a supersymmetric Grand Unified theory with gauged SU(6) group, wh...
The Fermion flavor structure is investigated by bilinear decomposition of the mass matrix after EW s...
Supersymmetry provides the most promising solution to the gauge hierarchy problem. For supersymmetry...
Pursuing a bottom-up approach to explore which flavor symmetry could serve as an explanation of the ...
A general operator expansion is presented for quark and lepton mass matrices in unified theories bas...
The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structur...
The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structur...
A general operator expansion is presented for quark and lepton mass matrices in unified theories bas...
AbstractGrand Unified Theories predict relationships between the GUT-scale quark and lepton masses. ...
The discovery of neutrino masses and large lepton mixing may be an indication for an underlying non-...
Both discrete flavour symmetries and Grand Unified symmetries explain apparent structures in the mas...
In the context of the Grand Unified MSSM, we investigate the fermion mass matrices at GUT scale. We ...
This dissertation includes several models motivated by the theoretical and experimental problems in ...
The Standard Model (SM) lacks a satisfactory explanation for the large hierarchy of the fermion mass...
The smallness of fermion masses and mixing angles has recently been been attributed to approximate g...
We consider the flavour problem in a supersymmetric Grand Unified theory with gauged SU(6) group, wh...
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