Parameter restrictions in a non-commutative geometry model do not survive standard quantum corrections
arXiv:hep-th/9302008 · doi:10.1016/0370-2693(93)91137-C
Abstract
We have investigated the standard one-loop quantum corrections for a particularly simple non-commutative geometry model containing fermions interacting with a unique abelian gauge field and a unique scalar through Yukawa couplings. In this model there are certain relations among the different coupling constants quite similar to the ones appearing in the Connes-Lott version of the standard model. We find that it is not possible to implement those relations in a renormalization-group invariant way.
8 pages, LaTeX