Polarization not compatible with Calc

ChiMaoShuPhy commented 5 years ago

Your Mathematica version

11.0.1 for Mac OS X x86 (64-bit) (September 21, 2016)
Your FeynCalc version

9.2.0
Did you try to reinstall FeynCalc (stable version) using the automatic installer to make sure that you have the latest bugfixes?

Yes
Please provide a minimal working example that illustrates the problem. Please explain the difference between the current behavior and the expected behavior.

Without setting Transversality -> True, Pair[Momentum[k + P], Momentum[Polarization[k + P, I]]] // Calc returns 0. However, inputs like Pair[Momentum[k +2 P], Momentum[Polarization[k +2 P, I]]] return nonzero results as expected.

vsht commented 5 years ago

Thanks, should be now fixed.

ChiMaoShuPhy commented 5 years ago

Many thanks! I just tested and now it works as expected.

FeynCalc / feyncalc