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arXiv · hep-ph/0108021

Gauge Unification In Six Dimensions

T. Asaka·W. Buchmüller·L. Covi
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Abstract

We study the breaking of a supersymmetric SO(10) GUT in 6 dimensions by orbifold compactification. In 4 dimensions we obtain a N=1 supersymmetric theory with the standard model gauge group enlarged by an additional U(1) symmetry. The 4-dimensional gauge symmetry is obtained as intersection of the Pati-Salam and the Georgi-Glashow subgroups of SO(10), which appear as unbroken subgroups in the two 5 dimensional subspaces, respectively. The doublet-triplet splitting arises as in the recently discussed SU(5) GUTs in 5 dimensions.

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T. Asaka, W. Buchmüller, L. Covi. 2001-11-23. Gauge Unification In Six Dimensions. https://doi.org/10.1016/s0370-2693(01)01324-7

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