Towards dynamical mass calculations

Abstract

SU(2)xU(1) electroweak gauge model without Higgs sector is extended by a new vector field C interacting with leptons and quarks of both chiralities. This interaction is treated under a dynamical assumption in a self-consistent approximation. Fermion masses are calculated in terms of new Abelian hypercharges, and the intermediate boson masses are calculated in terms of the fermion masses by sum rules. Self-consistency requires a rich sector of heavy spin-1 collective fermion-antifermion excitations.

Comments: 11 pages, RevTex, 2 postscript figures