Naturally light Dirac neutrinos from SO(10)×U(1)ψ
A new solution is presented where the right-handed neutrino νR in SO(10) pairs up with νL to form a naturally light Dirac neutrino. It is based on the framework of E6→SO(10)×U(1)ψ, then SO(10)→SU(5)×U(1)χ.
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| Format: | Article |
| Language: | English |
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Elsevier
2021-08-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269321003440 |