Article ID Journal Published Year Pages File Type
10724118 Physics Letters B 2009 5 Pages PDF
Abstract
We investigate gauge-Higgs unification models in eight-dimensional spacetime where extra-dimensional space has the structure of a four-dimensional compact coset space. The combinations of the coset space and the gauge group in the eight-dimensional spacetime of such models are listed. After the dimensional reduction of the coset space, we identified SO(10), SO(10)×U(1) and SO(10)×U(1)×U(1) as the possible gauge groups in the four-dimensional theory that can accomodate the Standard Model and thus is phenomenologically promising. Representations for fermions and scalars for these gauge groups are tabulated.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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