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arXiv · hep-th/9611080

Reconstruction of SU(5) Grand Unified Model In Noncommutative Geometry Approach

Jianming Li·Xingchang Song
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Abstract

Based on the generalized gauge theory on $M^4\times Z_2\times Z_3$, we reconstructed the realistic SU(5) Grand Unified model by a suitable assignment of fermion fields. The action of group elements $Z_2$ on fermion fields is the charge conjugation while the action of $Z_3$ elements represent generation translation. We find that to fit the spontaneous symmetry breaking and gauge hierarchy of SU(5) model a linear term of curvature has to be introduced. A new mass relation is obtained in our reconstructed model.

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Jianming Li, Xingchang Song. 1996-11-12. Reconstruction of SU(5) Grand Unified Model In Noncommutative Geometry Approach. https://doi.org/10.1007/s100520050117

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