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arXiv · 2301.02425

An $SU(15)$ Approach to Bifermion Classification

Claudio Coriano·Paul H. Frampton·Thomas W. Kephart·D. Melle·T. -C. Yuan
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Abstract

One interesting way to extend the standard model is the hypothesis of bifermions which are bosons which couple to pairs of quarks and leptons. We point out that $SU(15)$ grand unification gives a natural way to classify bifermions and discuss leptoquarks, biquarks and bileptons. In fact, $SU(15)$ provides an ideal covering group as it contains all possible bifermions within a single model.

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Claudio Coriano, Paul H. Frampton, Thomas W. Kephart, D. Melle, T. -C. Yuan. 2023-01-06. An $SU(15)$ Approach to Bifermion Classification. https://arxiv.org/abs/2301.02425

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