Grand unification at the subcomponent level |
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| Authors: | I Montvay |
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| Institution: | Physics Department, University of Louvain, B-1348 Louvain-la-Neuve, Belgium |
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| Abstract: | The Casalbuoni-Gatto subcomponent model of quarks and leptons is generalized allowing for an arbitrary number of subcomponents. It is shown that there are only a limited number of cases where the subcolour can be embedded in a semi-simple grand unification scheme. The most interesting models lead to an SU(7) ? SU(7) grand unification at the subcomponent level. In one of them there is also a natural place for a hypercolour (technicolour) group SU(2)hc. |
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