Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
FeynmanDiagrams
Feynman diagrams are a particular use of the diagrammatic calculus where vertices are field interactions and edges (wires) are propagators. These functions bridge and the diagram representation: topologies created with (optionally with field insertions from ) convert to graphs and on to networks, with propagators drawn in the conventional wiggly / dashed / solid-line styles. FeynArts must be installed and loaded for these functions to operate.
FeynArts`CreateTopologies
FeynArts`InsertFields
— — construct a diagram network from a topology graph
— — convert a FeynArts topology to a graph
— — convert a FeynArts topology list, one graph per field insertion
— — FeynArts graphics data for a topology with insertions
— — render a topology in the FeynArts house style
— — propagator line-style function (straight, dashed, wiggly, helix)
 |
|
""