Generating Feynman diagrams and amplitudes with FeynArts 3
This paper describes the Mathematica package FeynArts used for the generation and visualization of Feynman diagrams and amplitudes. The main features of version 3 are: generation of diagrams in three levels, user-definable model files, support for supersymmetric models, and publication-quality Feymnan diagrams in PostScript or IATEX. (C) 2001 Elsevier Science B.V. All rights reserved.
feynman diagrams perturbation theory quantum field theory green's functions s-matrix elements