Supersymmetric Flipped SU(5) Revitalized

May, 1987
5 pages
Published in:
  • Phys.Lett.B 194 (1987) 231-235
  • Published: 1987
Report number:
  • CERN-TH-4710-87,
  • MAD-TH-87-10,
  • MIU-THP-87-012

Citations per year

198719962005201420230102030
Abstract: (Elsevier)
We describe a simple N = 1 supersymmetric GUT based on the group SU(5)×U(1) which has the following virtues: the gauge group is broken down to the SU (3) C × SU (2) L × U (1) Y of the standard model using just 10 , 10 Higgs representations, and doublet-triplet mass splitting problem is solved naturally by a very simple missing-partner mechanism. The successful supersymmetric GUT prediction for sin 2 θ w can be maintained, whilst there are no fermion mass relations. The gauge group and representation structure of the model may be obtainable from the superstring.
  • GRAND UNIFIED THEORY
  • SUPERSYMMETRY: SYMMETRY BREAKING
  • GAUGE FIELD THEORY: SU(5) X U(1)
  • GAUGE FIELD THEORY: SU(3) X SU(2) X U(1)
  • SUPERSYMMETRY: MULTIPLET
  • MULTIPLET: SUPERSYMMETRY
  • GROUP THEORY: SU(5) X U(1)
  • GROUP THEORY: REPRESENTATION
  • Weinberg angle
  • POSTULATED PARTICLE: GAUGINO