A Supersymmetric Flipped SU(5) Intersecting Brane World

Abstract

We construct an N=1 supersymmetric three-family flipped SU(5) model from type IIA orientifolds on $T^6/({\mathbb{Z}}_2\times {\mathbb{Z}}_2)$ with D6-branes intersecting at general angles. The spectrum contains a complete grand unified and electroweak Higgs sector. In addition, it contains extra exotic matter both in bi-fundamental and vector-like representations as well as two copies of matter in the symmetric representation of SU(5).

Comments: 17 pages, 3 tables, v2 published in Phys.Lett.B