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arXiv · 0706.0595

Almost-Commutative Geometries Beyond the Standard Model II: New Colours

Christoph A. Stephan
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Abstract

We will present an extension of the standard model of particle physics in its almost-commutative formulation. This extension is guided by the minimal approach to almost-commutative geometries employed in [13], although the model presented here is not minimal itself. The corresponding almost-commutative geometry leads to a Yang-Mills-Higgs model which consists of the standard model and two new fermions of opposite electro-magnetic charge which may possess a new colour like gauge group. As a new phenomenon, grand unification is no longer required by the spectral action.

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Christoph A. Stephan. 2007-07-02. Almost-Commutative Geometries Beyond the Standard Model II: New Colours. https://doi.org/10.1088/1751-8113/40/32/017

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