The Process of Unification in Physics

We have a situation where we have some field on the manifold x in the form of a connection which is amenable, more friendly to quantization. And this is exactly what we wanted. But now, as the ta changes, the fermions are defined on the chimeric bundle. It's the isamorphism from the cimeric bundle to the tangent bundle of of the space u which is varying. Which means that the fermion no longer depend on the metric. They're there if things go point on a mechanical and we've achieved our objective of putting the matter fields and the spin one field on something of the same footing. Let me just sum this up by saying