FeynRules

A Mathematica package to calculate Feynman rules

FeynRules is a Mathematica® package that allows the calculation of Feynman rules in momentum space for any QFT physics model. The user needs to provide FeynRules with the minimal information required to describe the new model, contained in the so-called model-file. This information is then used to calculate the set of Feynman rules associated with the Lagrangian. The Feynman rules calculated by the code can then be used to implement the new physics model into other existing tools, such as MC generators. This is done via a set of interfaces which are developed together and maintained by the corresponding MC authors.

Package

• News
• FeynRules V1.4.3: Core code, ToolBox and SM model file.
• User manual: letter paper or A4 paper
• Talks: Talks about FeynRules

FeynRules model database

• Model database

Interfaces

• CalcHep/CompHEP
• FeynArts
• MadGraph
• Sherpa
• ...

Development Area

• Development

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