Light fermion mass generation in dynamical symmetry breaking

Abstract

We reconsider the question of mass generation for fermions coupled to a set of gauge bosons (in particular, the electroweak gauge bosons) when the latter get their masses through the Goldstone bosons originating in a simple (i.e. not extended) technicolor sector. The fermion global chiral symmetries are broken by including four-fermion interactions. We find… (More)

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