A scheme is proposed to explain the hierarchy of fermion masses. In the model presented, which has no horizontal symmetry, generations pick up masses one by one through radiative corrections as we go to higher orders in perturbation theory. An extra generation of isosinglet heavy fermions play an important role in implementing the scheme.
No takes yet. Share an insight, caveat, or question.
B. S. Balakrishna (1988) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: