Automatic Feynman graph generation. (English) Zbl 0782.68091
Summary: A general method is devised for the automatic generation of Feynman diagrams in gauge (and other) field theories. The performance of an implemented computer program is also described, as well as a number of tests that rely on complementary enumeration techniques.
MSC:
68R10 | Graph theory (including graph drawing) in computer science |
05C90 | Applications of graph theory |
05C78 | Graph labelling (graceful graphs, bandwidth, etc.) |
05C30 | Enumeration in graph theory |
05C15 | Coloring of graphs and hypergraphs |