ColorMath - A package for color summed calculations in SU(Nc)
Malin Sj\"odahl
TL;DR
ColorMath is a Mathematica package that simplifies color algebra in QCD by allowing easy color contractions, vector definitions, and scalar products, closely mirroring traditional paper notation.
Contribution
It introduces a user-friendly Mathematica package that automates and simplifies color summed calculations in SU(Nc) QCD, closely aligning with manual notation.
Findings
Enables performing color contractions of any QCD amplitude
Supports defining color vectors and bases
Includes functions for scalar products of color tensors
Abstract
A Mathematica package for color summed calculations in QCD (SU(Nc)) is presented. Color contractions of any color amplitude appearing in QCD may be performed, and the package uses a syntax which is very similar to how color structure is written on paper. It also supports the definition of color vectors and bases, and special functions such as scalar products are defined for such color tensors.
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