Name: Zhang Ben-wei Date: 06/07/01-04:14:43 PM Z
Hi,
I have made a lot of fun in learning “FeynCalc”. Today when I
use
the function
“GluonPropagator[q,\[Mu],a,\[Nu],b,Gauge->{Momentum[n],
\[Lambda]}]”, I find that the definition of the gluon
propagator in axial
gauge seems wrong, according my knowledge about pQCD. The gluon
propagator
in axial gauge should be a little different. I will show my reason in
the
attachment “gluonpropagator.nb”.
Best regards!
Ben-Wei Zhang