Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2001-03-18
Phys.Rev. D64 (2001) 057301
Physics
High Energy Physics
High Energy Physics - Phenomenology
6 Pages, Latex2e, RevTex macro
Scientific paper
10.1103/PhysRevD.64.057301
We discussed how neutrino masses and oscillations are radiatively generated in an $SU(3)_L$ $\times$ $U(1)_N$ gauge model with a symmetry based on $L_e-L_\mu-L_\tau$ ($\equiv$$L^\prime$). The model is characterized by lepton triplets $\psi^i=(\nu^i,\ell^{-i},E^{-i})$, where $E^{-i}$ are negatively charged heavy leptons, an $SU(3)_L$ triplet Higgs scalar $\xi$ and a singlet Higgs scalar $k^{++}$. These Higgs scalars can be interpreted as a Zee's and Zee-Babu's scalar for radiative mechanisms. We demonstrated that the mass hierarchy of $\Delta m_{atm}^2$ $\gg$ $\Delta m_\odot^2$ arise as a consequence of the dynamical hierarchy between $L^\prime$-conserving one-loop effects and $L^\prime$-violating two-loop effects, and our model is relevant to yield quasivacuum solution for solar neutrino problem.
No associations
LandOfFree
Comment on Neutrino Masses and Oscillations in an $SU(3)_L \times U(1)_N$ Model with Radiative Mechanism does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Comment on Neutrino Masses and Oscillations in an $SU(3)_L \times U(1)_N$ Model with Radiative Mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comment on Neutrino Masses and Oscillations in an $SU(3)_L \times U(1)_N$ Model with Radiative Mechanism will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-92569