Three-Family Supersymmetric Standard-like Models from Intersecting Brane Worlds
Abstract
We construct the first three family N=1 supersymmetric string model with Standard Model gauge group SU(3)C x SU(2)L x U(1)Y from an orientifold of type IIA theory on T6/(Z2 x Z2) and D6-branes intersecting at angles. In addition to the minimal supersymmetric Standard Model particles, the model contains right-handed neutrinos, a chiral (but anomaly-free) set of exotic multiplets, and extra vector-like multiplets. We discuss some phenomenological features of this model.
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