See-saw and supersymmetry
Journal Article
·
· AIP Conference Proceedings
- International Center for Theoretical Physics, 34014 Trieste (Italy)
We review recent results on the connection between the see-saw mechanism and supersymmetry. It is shown that spontaneously broken B-L symmetry, in theories with a renormalizable see-saw, determines completely the low energy structure of the supersymmetric Standard Model: it implies exact R-parity. We then discuss how the violation of the survival principle in supersymmetric SO(10) naturally leads to an intermediate see-saw scale and the lowering of the unification scale. This affects the predictions for proton decay: p{yields}{pi}{sup 0}e{sup +} may be the dominant mode.
- OSTI ID:
- 21208161
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 478; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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