Abstract
We construct several N = 1 supersymmetric three-generation models with SU(3)×SU(2)×U(1)n gauge symmetry, obtained from orbifold compactification of the heterotic string in the presence of constant gauge-background fields. This Wilson-line mechanism also allows us to eliminate extra colour triplets which could mediate fast proton decay.
Original language | English (US) |
---|---|
Pages (from-to) | 282-286 |
Number of pages | 5 |
Journal | Physics Letters B |
Volume | 191 |
Issue number | 3 |
DOIs | |
State | Published - Jun 11 1987 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics