Institute for Nuclear Research, Academy of Sciences of the USSR, Moscow 117312, USSR
Abstract:
We propose an SU(3) SU(2) U(1) gauge model with an invisible axion and a single Higgs isodoublet. The main peculiarity of the model is the use of non-renormalizable effective interactions left over from whatever theory combines SU(3) SU(2) U(1) with gravity. We also discuss the SU(5) extensions of the proposed model.