Alternative minimal U(1)B−L
We provide a minimal alternative gauged U(1)B−L model in which three right-handed neutrinos with charges of (5,−4,−4) and only one B−L Higgs field with charge 1 are introduced. Consistent active neutrino masses and mixings can be obtained if the Z2 symmetry on two of the right-handed neutrinos is in...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-03-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269321000460 |