2024-03-29T00:29:44Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/155932016-02-16T05:38:39Zcom_10261_61com_10261_4col_10261_314
Model building by coset space dimensional reduction scheme
Jittoh, Toshifumi
Koike, Masafumi
Nomura, Takaaki
Sato, Joe
Shimomura, Takashi
High Energy Physics
Phenomenology (hep-ph)
Progress of Theoretical Physics
Vol. 120 No. 6 (2008) pp. 1041-1063
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 $\mathrm{SO}(10) (\times \mathrm{U}(1))$ GUT-like models after dimensional reduction, three models led to $\mathrm{SU}(5) \times \mathrm{U}(1)$ GUT-like models, and four to $\mathrm{SU}(3) \times \mathrm{SU}(2) \times \mathrm{U}(1) \times \mathrm{U}(1)$ 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.
This work was supported in part by the Grant-in-Aid for the Ministry of Education,
Culture, Sports, Science, and Technology, Government of Japan (No. 17740131, 18034001
and 19010485) and by MEC and FEDER (EC) Grants No. FPA2005-01678 (T. S.).
2009-08-03T09:23:45Z
2009-08-03T09:23:45Z
2009-03-31
artÃculo
http://purl.org/coar/resource_type/c_6501
STUPP-07-194
IFIC/08-15
FTUV-08-0305
http://hdl.handle.net/10261/15593
10.1143/PTP.120.1041
en
http://dx.doi.org/10.1143/PTP%2E120%2E1041
open
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