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Supersymmetric SU(3)3 Unification with Anomalous U(1)A Gauge Symmetry
Author(s) -
Nobuhiro Maekawa,
Qaisar Shafi
Publication year - 2003
Publication title -
progress of theoretical physics
Language(s) - English
Resource type - Journals
eISSN - 1347-4081
pISSN - 0033-068X
DOI - 10.1143/ptp.109.279
Subject(s) - physics , proton decay , particle physics , grand unified theory , gauge symmetry , so(10) , symmetry (geometry) , fermion , gauge (firearms) , supersymmetry , neutrino , gauge theory , gauge group , mathematical physics , geometry , mathematics , archaeology , history
We consider supersymmetric unification based on the gauge symmetrySU(3)_C\times SU(3)_L\times SU(3)_R supplemented by an anomalous U(1)_A gaugesymmetry. Realistic fermion masses and mixings are realized, including largemixings in the neutrino sector. We also consider the supersymmetric flavorproblem, gauge coupling unification and proton decay. The dominant proton decaymode is expected to be p-> e^+\pi^0 and the lifetime is estimated to be \sim10^{34}-10^{35} years.Comment: 18 pages, 1 figure, revised versio

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