FeynRules model database

This page contains a collection of models that are already implemented in FeynRules. For each model, a complete model-file is available, containing all the information that is needed, as well as the lagrangian, as well as the references to the papers were this lagrangian was taken from. All model-files can be freely downloaded and changed, serving like this as the starting point for building new models. A !TeX-file for each model containing a summary of the Feynman Rules produces by FeynRules is also available.

The Standard model model-file is already included in the distribution of the FeynRules, but it can also be downloaded independently from the corresponding link below.

We encourage model builders writing a FeynRules implementation of their model to make their model file(s) public in the FeynRules model database, in order to make them useful to a community as wide as possible. For further information on how to make your model implementation public via the FeynRules model database, please send an email to

• claude.duhr@…
• neil@…
• fuks@…

Available models

Model	Contact	Status
Standard Model	N. Christensen, C. Duhr	Available
Mimimal Higgsless Model (3-Site Model)	N. Christensen	Available
Standard model + Scalars	C. Duhr	Available
Higgs effective theory	C. Duhr	Available
Hidden Abelian Higgs Model	C. Duhr	Available
Hill Model	P. de Aquino, C. Duhr	Available
The general 2HDM	C. Duhr, M. Herquet	Available
MSSM	B. Fuks	Available
Minimal UED	P. de Aquino	Available
Large Extra Dimensions	P. de Aquino	Available
Chiral perturbation theory	C. Degrande	Available
Strongly Interacting Light Higgs	C. Degrande	Available
Compact HEIDI	C. Speckner	Available
Technicolor	M. Järvinen, T. Hapola, E. Del Nobile, C. Pica	Available