%0 Journal Article
%T Parameter restrictions in a non-commutative geometry model do not survive standard quantum corrections
%A E. Alvarez
%A J. M. Gracia-Bondia
%A C. P. Martin
%J Physics
%D 1993
%I arXiv
%R 10.1016/0370-2693(93)91137-C
%X 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.
%U http://arxiv.org/abs/hep-th/9302008v1