The Central Correlations of Hypercharge, Isospin, Colour and Chirality in the Standard Model

Heinrich Saller

Published 1998-02-16Version 1

The correlation of the fractionally represented hypercharge group with the isospin and colour group in the standard model determines as faithfully represented internal group the quotient group ${\U(1)\x\SU(2)\x\SU(3)\over\Z_2\x\Z_3}$. The discrete cyclic central abelian-nonabelian internal correlation involved is considered with respect to its consequences for the representations by the standard model fields, the electroweak mixing angle and the symmetry breakdown. There exists a further discrete $\Z_2$-correlation between chirality and Lorentz properties and also a continuous $\U(1)$-external-internal one between hyperisospin and chirality.