Dynamical interpretation of the technifermion approach motivated by composite gravity

Abstract

The algebraic connection of ordinary and technifermions by an extended technicolour group is reinterpreted as an analytic connection involving their dilatation properties. An embedding of the ordinary fermions into such a « dilatation proliferation » is motivated by the conformal part of the gravitational interaction. Newton’s constant (or the Planck mass) gives the scale for the interaction of the ordinary and technifermions in this extended scheme. The internal gauge bosons arise as composites. The mass splitting of the technifermions, appearing locally in parity doublets, is the relevant scale for the Higgs phenomenon.