High-colour and mass hierarchies |
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| Authors: | D. Lüst E. Papantonopoulos G. Zoupanos |
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| Affiliation: | Sektion Physik, Ludwig-Maximilians-Universität, Munich, Fed. Rep. Germany;CERN, Geneva, Switzerland |
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| Abstract: | We present a model based on the gauge group G = GHC × GS × SU(2)L × U(1), where the hypercolour gauge group GHC is responsible for the dynamical breaking of the strong group GS to SU(3)C of QCD. Chiral symmetry breaking of high-colour representations produces dynamical breaking of the electroweak SU(2)L × U(1) gauge group. Fermion masses and flavour mixing are dynamically generated from the condensations of high-colour representations. A phenomenological analysis of the model is also presented. |
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