Predictions of SU(9) orbifold family unification
Abstract
We study predictions of orbifold family unification models with SU(9) gauge group on a six-dimensional space-time including the orbifold T2/Z2, and obtain relations among sfermion masses in the supersymmetric extension of models. The models have an excellent feature that just three families of the standard model fermions exist in a pair of Weyl fermions in the [9, 3] representation as four-dimensional zero modes, without accompanying any mirror particles.
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