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An [formula omitted]GUT with see-saw masses for all fermions

Authors
Journal
Physics Letters B
0370-2693
Publisher
Elsevier
Publication Date
Volume
626
Identifiers
DOI: 10.1016/j.physletb.2005.08.073
Keywords
  • Phenomenology
Disciplines
  • Physics

Abstract

Abstract We propose an SO ( 10 ) grand unified theory in which all fermions acquire see-saw masses. We include only two Higgs scalars, a 210-plet and a 16-plet. In addition to the regular fermions we include one singlet per generation, whose mass term breaks chiral symmetry, so that fermions can get masses. Required neutrino masses with large mixing as well as leptogenesis are possible in this model.

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