FeynGrav 2.0

FeynGrav provides a tool to operate with Feynman rules for gravity within FeynCalc. The present version contains the interaction rules for: *) Scalars with arbitrary mass minimally coupled to gravity; *) Dirac fermions with arbitrary mass minimally coupled to gravity; *) Massless vectors minimally coupled to gravity and the corresponding ghosts; *) Vectors with non-vanishing mass minimally coupled to gravity; *) SU(N) Yang-MIlls theory; *) General relativity and the corresponding ghost sectors.