FeynArts interface

• Description: inclusion of the higher dimensional operators in FeynArts.
• Names: Celine, Thomas
• Status:
  • Format of the FR output for the dirac indices is defined (Implementation in FR in progress).
  • addition of the dirac indices in FeynArts/FormCalc in progress.
  • Test in progress : EQCD done (FA only), composite top (FR files used in FA), BFSM (comparison with stock version started).
• To-do:
  • Define format for the levi-civita tensor and implement it.
  • generate declaration file for FormCalc.
  • Merging of the vertices in FR.
  • Test SILH + renormalizable theories.