Affiliation:
1. Albert Einstein Center for Fundamental Physics – ITP, University of Bern, Bern, 3006 Bern, Switzerland
2. PH-TH division, CERN, Meyrin, 1211 Meyrin 23, Switzerland
Abstract
We present the embedding of the SM gauge group in SO10, a simple, compact unifying gauge group, with each of the three basic spin 1/2 families forming a unitary, irreducible 16-dimensional representation of spin10, which is complex, i.e. chiral. Subtle differences to the mixed representations of SU5, contained in the SO10 scheme, are pointed out. These have consequences for neutrino flavors, which become paired in a light [Formula: see text]-active doublet mode and a heavy SM singlet mode, one [Formula: see text], [Formula: see text]-pair per family.
Publisher
World Scientific Pub Co Pte Lt
Subject
Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics
Cited by
1 articles.
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