Hi, I was wondering how to calculate the probability of the color charge of a gluon from its equation/name.
I understand that a gluon (rab+bar)/sqr2 has 50% chance to carry the red-antiblue (rab) color, and equal chance to carry the blue-antired (bar) charge.
But what about those with a minus sign between the two?
And those with a -i number in front of the parenthesis?
And the last one with three "possibilities"?
Check here to see what I'm talking about : Eight Gluon Colors