Conflict between FeynCalc and PHI

[marti2216]

• Your Mathematica version

  13.0.1 for MacOS

• Your FeynCalc version

  9.3.1

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

  Yes

Hello, I have just starting working with the PHI package and I am trying to compute the Feynman Rules for a 4 pions vertex. I looked to the example given in the PhD thesis of Frederik Orellana but I did not get the same result and I do not understand why. I have basically copied the commands in that example but I get a lot of errors; already when I load FeynCalc I get the message that $Configurations and $Lagrangians appears in multiple context.

I attach my notebook where my code is written to a better comprehension of the problem.

Thanks in advance, Martina test.zip

[vsht]

PHI bugs should be reported in the PHI repository. I do have notifications for all FeynCalc-related repos, but I don't always have time to react within hours.