CounterTerm
CounterTerm[name]
is a database of counter terms. CounterTerm
is also an option for the Feynman rule functions QuarkGluonVertex
, GluonPropagator
, QuarkPropagator
.
See also
Overview, CounterT, QuarkGluonVertex, GluonPropagator, QuarkPropagator.
Examples
256π4CFgs4(ε24(211CA+29CF−2NfTf)+ε2(1297CA+43CF−35NfTf))+8π2ε3CFgs2+1