FeynCalc manual (development version)

CalcColorFactor

CalcColorFactor[exp] calculates the color factor of exp. CalcColorFactor is useful for application on FeynArts produced amplitudes.

See also

Overview, SUNSimplify.

Examples

CalcColorFactor[SUNF[a, b, c] SUNF[a, b, d]]

C_A \delta ^{cd}