On a Classification of Irreducible Almost-Commutative Geometries IV
Abstract
In this paper we will classify the finite spectral triples with KO-dimension six, following the classification found in [1,2,3,4], with up to four summands in the matrix algebra. Again, heavy use is made of Kra jewski diagrams [5]. Furthermore we will show that any real finite spectral triple in KO-dimension 6 is automatically S 0 -real. This work has been inspired by the recent paper by Alain Connes [6] and John Barrett [7]. In the classification we find that the standard model of particle physics in its minimal version fits the axioms of noncommutative geometry in the case of KO-dimension six. By minimal version it is meant that at least one neutrino has to be massless and mass-terms mixing particles and antiparticles are prohibited
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Cite
@article{arxiv.hep-th/0610040,
title = {On a Classification of Irreducible Almost-Commutative Geometries IV},
author = {Jan-Hendrik Jureit and Christoph A. Stephan},
journal= {arXiv preprint arXiv:hep-th/0610040},
year = {2008}
}
Comments
Revised version for publication in the Journal of Mathematical Physics