pyfeyn2 2.0.3 documentation

PyFeyn2

Forked from https://pyfeyn.hepforge.org/

PyFeyn is a Python-language based system for drawing Feynman diagrams. It was inspired by the C++ FeynDiagram system, and aims to provide the same functionality and quality of output as that, with the added benefits of a modern interpreted language, an improved interface and output direct to both EPS and PDF. Behind the scenes, PyFeyn uses the excellent PyX system - you can use PyX constructs in PyFeyn diagrams if you want, too.

Dependencies

• libmagickwand-dev (to display pdfs in a jupyter-notebook, might require a policy change of the imagemagick config for PDFs, see Troubleshooting)

• latexmk

• (feynmp-auto/feynmf)

Installation

poerty install --with docs --with dev
poetry shell

Documentation

• https://pyfeyn2.readthedocs.io/en/stable/

• https://apn-pucky.github.io/pyfeyn2/index.html

Troubleshooting

• ImageMagick security policy ‘PDF’ blocking conversion

Development

package/python structure:

• https://mathspp.com/blog/how-to-create-a-python-package-in-2022

• https://www.brainsorting.com/posts/publish-a-package-on-pypi-using-poetry/

FeynML:

• FeynML
  • Why XML?
  • Elements
    • Leg
    • Vertex
    • Propagator
  • Attributes

Examples:

• ASCII
  • Normal
  • PDF
• All
• Dot
• FeynML
• FeynMP
• Matplotlib
• PyX
• TIKZ-Feynman
  • Simple Case
  • Complicated Case

Module:

• API Reference
  • pyfeyn2
    • Subpackages
    • Submodules

Indices and tables

• Index

• Module Index

• Search Page