Extension of the Validity of the Bernabeu-Jarlskog Relations among Neutral Current Couplings

摘要

In order to test the validity of SU(2)sub(L)xU(1) as the gauge group of weak and electromagnetic interactions, Bernabeu and Jarlskog have proposed two relations among the neutral current couplings. It is shown that the same relations hold in models based on the gauge group SU(2)sub(L)xU(1)xGsub(R) whenever the weak isospin assignments of the fermion are '''standard''. (Atomindex citation 10:462562)