0000000001043166

AUTHOR

A. Ioannissyan

showing 2 related works from this author

SO(10) grand unification model for degenerate neutrino masses

1994

This version corrects the first one in eq.3.4 and table 1 where there was a bar missing in the 126 representation. All other equations and results are unchanged and correct. However, the criticism we had made in the earlier version to the work of Caldwell and Mohapatra was not correct and has been removed from the "note added" where it appeared. Moreover one new reference has been added to ref.13.

PhysicsNuclear and High Energy PhysicsParticle physicsBar (music)Degenerate energy levelsFOS: Physical sciencesFísicaTheoretical physicsHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Grand Unified TheoryAstrophysics::Earth and Planetary AstrophysicsNeutrinoSO(10)
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Supersymmetric Unification with Radiative Breaking of R-parity

1996

We show how R-parity can break spontaneously as a result of radiative corrections in unified N=1 supergravity models. We illustrate this with a concrete rank-four unified model, where the spontaneous breaking of R-parity is accompanied by the existence of a physical majoron. We determine the resulting supersymmetric particle mass spectrum and show that R-parity-breaking signals may be detectable at LEP200.

PhysicsNuclear and High Energy PhysicsParticle physicsSupergravityHigh Energy Physics::PhenomenologySuperpartnerFísicaFOS: Physical sciencesParity (physics)Unified ModelSupersymmetryHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)R-paritySymmetry breakingMajoron
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