One interesting way to extend the Standard Model is the hypothesis of bifermions which are bosons that 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.
An SU (1 5) approach to bifermion classification
Claudio Coriano;Melle D.;
2023-01-01
Abstract
One interesting way to extend the Standard Model is the hypothesis of bifermions which are bosons that 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.File in questo prodotto:
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