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SO(10) v ×SO(10) H grand unified-extended technicolour models |
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| Authors: | F. del Aguila A. Mendez |
| Affiliation: | 1. Department of Physics, University of Florida, 32611, Gainesville, FL, USA 2. Departament de Fisica Teorica, Universitat Autonoma de Barcelona, Bellaterra (Barcelona), Spain |
| Abstract: | We discuss a recently proposedSO(10) v ×SO(10) H grand unified-extended technicolour model. Because proton decay is probably too fast in this model, we study the other possible models based onSO(10) v ×SO(10) H . As a result of this analysis only a few of these models could possibly be realistic, they would be slight modifications of that previously proposed. None of them predicts the expected value forΛ TC, it must be adjusted by introducing another mass scale. In these models ordinary fermion masses tend to be too small. |
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