Feyn Arts---computer-algebraic generation of Feynman graphs and amplitudes.
Resource Type
Journal
Authors
Küblbeck, J. (D-WRZB-P) AMS Author Profile; Böhm, M. (D-WRZB-P) AMS Author Profile; Denner, A. (D-WRZB-P) AMS Author Profile
Source
Computer Physics Communications. An International Journal and Program Library for Computational Physics and Physical Chemistry (Comput. Phys. Comm.) (19900101), 60, no.~2, 165-180. ISSN: 0010-4655 (print).
Subject
81 Quantum theory 81-04 Explicit machine computation and programs
81 Quantum theory -- 81V Applications to specific physical systems 81V15 Weak interaction
Summary: ``We have written Feyn Arts, a program which generates all tree and one-loop graphs for processes with given external particles in a given renormalizable field theory without mixing propagators. Successively all topologies are created, particles and Feynman rules are inserted and the graphs are drawn. The obtained amplitudes are suited for evaluation by the program Feyn Calc. We have entered the Feynman rules for the electroweak standard model and have applied the program to different processes within this model.''