Supersymmetric (S)Neutrino-Mass Induced Baryogenesis

Preprint

5 February 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9302222

Abstract

We propose a new mechanism for baryogenesis in supersymmetric extensions of the standard model, that does not depend on (super)GUT interactions. It occurs by the non-perturbative electroweak reprocessing of a lepton asymmetry. This lepton asymmetry is generated by the effects of lepton number violating induced operators, arising from "see-saw" (s)neutrino masses, which act on scalar condensate oscillations along flat directions of the supersymmetric standard model.

Keywords

INDUCED BARYOGENESIS
LEPTON ASYMMETRY
STANDARD MODEL
SUPERSYMMETRIC
NEUTRINO MASS
MASS INDUCED

All Related Versions

Version 1, 1993-02-05, ArXiv
Published version: Physics Letters B, 303 (1-2), 63.

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