ARE QUARKS AND LEPTONS RELATED BY C, P AND T SYMMETRIES?
R FOOT, H LEW, RR VOLKAS
Modern Physics Letters A | World Scientific Pub Co Pte Lt | Published : 1993
It is possible that the similarities between the quarks and leptons arise from the spontaneous breaking of an exact quark-lepton Z2 discrete symmetry. We study the connection between this type of discrete symmetry and the discrete symmetries of charge conjugation, parity and time reversal: C, P and T.