YUKAWA INTERACTION FROM A SUPERSYMMETRIC COMPOSITE MODEL

We present a composite model that is based on nonperturbative effects of N = 1 supersymmetric SU(N-C) gauge theory with N-f = N-C + 1 flavor s. In this letter, we consider N-C = 7, where all fields of one genera tion (quarks, leptons and Higgs) are bound states of preens and anti-p reens. When SU(7)(H) coupling becomes strong, Yukawa couplings of quar ks and leptons are generated dynamically. We show the one-generation m odel first and then we try to extend it to the three-generation model.