Name: Vladyslav Shtabovenko Date: 02/28/19-04:00:46 PM Z


Can you provide the output of

amps //FCE// InputForm

if it is not too large? If it is too large, perhaps just the amplitude of one relevant diagram
where it happens

e.g.

amps = FCFAConvert[CreateFeynAmp[diags, Truncated -> True,GaugeRules->{},PreFactor->1/((2^D)*(Pi)^(D/2))],
> IncomingMomenta->{p},OutgoingMomenta->{p},LoopMomenta->{q},UndoChiralSplittings->True,ChangeDimension->D,List->True,SMP->True];

amps[[2]] //FCE// InputForm