paper

Supersymmetry and Large Scale Left-Right Symmetry

arXiv:hep-ph/9712551 · doi:10.1103/PhysRevD.58.115007

Abstract

We show that the low energy limit of the minimal supersymmetric Left-Right models is the supersymmetric standard model with an exact R-parity. The theory predicts a number of light Higgs scalars and fermions with masses much below the and breaking scales. The non-renormalizable version of the theory has a striking prediction of light doubly charged supermultiplets which may be accessible to experiment. Whereas in the renormalizable case the scale of parity breaking is undetermined, in the non-renormalizable one it must be bigger than about GeV. The precise nature of the see-saw mechanism differs in the two versions, and has important implications for neutrino masses.

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