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arXiv · 1412.6102

HEPMath 1.4: A Mathematica Package for Semi-Automatic Computations in High Energy Physics

Martin Wiebusch
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Abstract

This article introduces the Mathematica package \emph{HEPMath} which provides a number of utilities and algorithms for High Energy Physics computations in Mathematica. Its functionality is similar to packages like FormCalc or FeynCalc, but it takes a more complete and extensible approach to implementing common High Energy Physics notations in the Mathematica language, in particular those related to tensors and index contractions. It also provides a more flexible method for the generation of numerical code which is based on new features for C code generation in Mathematica. In particular it can automatically generate Python extension modules which make the compiled functions callable from Python, thus eliminating the need to write any code in a low-level language like C or Fortran. It also contains seamless interfaces to LHAPDF, FeynArts, and LoopTools.

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Martin Wiebusch. 2014-12-18. HEPMath 1.4: A Mathematica Package for Semi-Automatic Computations in High Energy Physics. https://doi.org/10.1016/j.cpc.2015.04.022

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