Model building by Coset Space Dimensional Reduction scheme
- Department of Physics, Saitama University, Saitama 355-8570 (Japan)
- Departament de Fisica Teorica and IFIC, Universitat de Valencia-CSIC, E-46100 Burjassot, Valencia (Spain)
We investigate the gauge-Higgs unification models within the scheme of the coset space dimensional reduction, beginning with a gauge theory in a fourteen-dimensional spacetime where extra-dimensional space has the structure of a ten-dimensional compact coset space. We found seventeen phenomenologically acceptable models through an exhaustive search for the candidates of the coset spaces, the gauge group in fourteen dimension, and fermion representation. Of the seventeen, ten models led to SO(10)(xU(1)) GUT-like models after dimensional reduction, three models led to SU(5)xU(1) GUT-like models, and four to SU(3)xSU(2)xU(1)xU(1) Standard-Model-like models. The combinations of the coset space, the gauge group in the fourteen-dimensional spacetime, and the representation of the fermion contents of such models are listed.
- OSTI ID:
- 21301083
- Journal Information:
- AIP Conference Proceedings, Vol. 1115, Issue 1; Conference: 4. international workshop on the dark side of the Universe, Cairo (Egypt), 1-5 Jun 2008; Other Information: DOI: 10.1063/1.3131503; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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