Kavli Affiliate: Hitoshi Murayama
| Summary:
Arguably, the simplest chiral gauge theories are $mathrmSO(10)$ with $N_f$ fermion fields in the spinor representation bf 16. We study their dynamics using their supersymmetric limits perturbed by an infinitesimal anomaly-mediated supersymmetry breaking as a guide. We predict the theory is gapped for $N_f=1,2$, while the $mathrmSU(N_f)$ global symmetry is broken to $mathrmSO(mathrmN_f)$ for moderately large $N_f geq 3$.
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