Predictions from high scale mixing unification hypothesis
نویسندگان
چکیده
منابع مشابه
High Scale Mixing Unification and Large Neutrino Mixing Angles
Starting with the hypothesis that quark and lepton mixings are identical at or near the GUT scale, we show that the large solar and atmospheric neutrino mixing angles together with the small reactor angle Ue3 can be understood purely as a result of renormalization group evolution provided the three neutrinos are quasi-degenerate and have same CP parity. It predicts the common Majorana mass for ...
متن کاملThe Weak Mixing Angle From TeV Scale Quark-Lepton Unification
Unified theories based on an extended left-right symmetric group, SU(4) × SU(2), are constructed in five dimensions. The compactification scale is assumed to be only a loop factor above the weak scale, so that the weak mixing angle is predicted to be close to its tree level value of 0.239. Boundary conditions in the 5th dimension break SU(4) → SU(3)×U(1)B−L , removing powerful constraints from ...
متن کاملUnification predictions
The unification of gauge couplings suggests that there is an underlying (supersymmetric) unification of the strong, electromagnetic and weak interactions. The prediction of the unification scale may be the first quantitative indication that this unification may extend to unification with gravity. We make a precise determination of these predictions for a class of models which extend the multipl...
متن کاملMixing Predictions
We present a compilation of predictions for the amplitudes of D 0 ?D 0 mixing. We are not aware of any exhaustive compilation of predictions for the amplitudes for D 0 !D 0. We have therefore found it helpful to compile, here, those predictions that we have found in a rudimentary search of the literature. We keep an annotated table of all of the references that we have found, hyperlinked where ...
متن کاملBilarge neutrino mixing from supersymmetry with high-scale nonrenormalizable interactions
We suggest a supersymmetric (SUSY) explanation of neutrino masses and mixing, where nonrenormalizable interactions in the hidden sector generate lepton number violating Majorana mass terms for both right-chiral sneutrinos and neutrinos. It is found necessary to start with a superpotential including an array of gauge singlet chiral superfields. This leads to nondiagonal ∆L = 2 mass terms and alm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2014
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.89.093009