From prototype to realistic SUSY GUT

2000/03/28 by J. L. Chkareuli, J.L. Chkareuli, C.D. Froggatt +5
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph #hep-th

paper · pdf · doi:10.1016/s0550-3213(00)00660-x

published as Nucl.Phys.B594:23-45,2001 · 30 pages, latex, 2 postscript figures; slightly modified version (misprints corrected and references added) submitted to Nuclear Physics B

arxiv created 2000/03/28 · openalex publication_date 2001/01/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We construct a realistic SU(7) model which provides answers to many questions presently facing the prototype SU(5) SUSY GUT. Among them are a solution to the doublet-triplet splitting problem, string scale unification, proton decay, the hierarchy of baryon vs lepton number violation and neutrino masses.

Citations

• Gravitational Breaking of the Grand Unified Theory Group and the Grand Unified Theory–Planck Hierarchy
• Suppression of Proton Decay in the Missing-Partner Model for Supersymmetric SU(5) GUT
• Lepton number violation in supersymmetric grand unified theories
• Supersymmetry at ordinary energies. Masses and conservation laws
• Supersymmetric grand unified theories: Two-loop evolution of gauge and Yukawa couplings
• Suppression of proton decay in the missing-partner model for supersymmetric SU(5) GUT
• Review of Particle Physics