FERMION MASSES, NEUTRINO MIXING AND CP VIOLATION FROM THE ANTI-GRAND-UNIFICATION MODEL
1998 ◽
Vol 13
(29)
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pp. 5037-5074
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Keyword(s):
The fermion masses and mixing angles are fitted using only three free parameters in a nonsupersymmetric extension of the Standard Model, with new, approximately conserved chiral gauge quantum numbers broken by a set of Higgs fields. The fundamental mass scale of this anti-grand-unification model is given by the Planck mass. We also calculate neutrino mixing angles and masses, as well as CP violation from the CKM matrix. A good fit to the observed fermion masses is obtained, but our predictions of the neutrino masses are too small to lead to any observable neutrino oscillation effects claimed today, without introducing another mass scale. We also give some arguments in support of this type of model based on the observed fermion masses.
Keyword(s):
2015 ◽
Vol 30
(05)
◽
pp. 1550019
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Keyword(s):
2013 ◽
Vol 28
(05)
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pp. 1350010
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Keyword(s):
2005 ◽
Vol 622
(3-4)
◽
pp. 327-338
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2007 ◽
Vol 16
(05)
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pp. 1373-1381
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Keyword(s):
2016 ◽
Vol 31
(09)
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pp. 1650039
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Keyword(s):
2009 ◽
Vol 24
(18n19)
◽
pp. 3660-3667
Keyword(s):
2015 ◽
Vol 30
(13)
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pp. 1530035
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Keyword(s):