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arXiv · hep-ph/9902409

See-saw and Supersymmetry or Exact R-parity

Charanjit S. Aulakh·Alejandra Melfo·Andrija Rasin·Goran Senjanovic
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Abstract

We show how the renormalizable see-saw mechanism in the context of supersymmetry and spontaneously broken B-L symmetry implies exact R-parity at all energies. We argue that supersymmetry plays an important role in providing a "canonical" form for the see-saw, in particular in grand unified theories that solve the doublet-triplet splitting problem via the Dimopoulos-Wilczek mechanism.

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Charanjit S. Aulakh, Alejandra Melfo, Andrija Rasin, Goran Senjanovic. 1999-03-02. See-saw and Supersymmetry or Exact R-parity. https://doi.org/10.1016/s0370-2693(99)00708-x

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