FeynCalc manual (development version)

ExplicitSUNFIndex

ExplicitSUNFIndex[ind] is a specific SU(N) index in the fundamental representation, i.e. ind is an integer.

See also

Overview, SUNIndex, SUNFIndex.

Examples

ExplicitSUNFIndex[1]

1

SUNTF[a, 1, 2]

T_{12}^a

SUNTF[a, 1, 2] // FCI // StandardForm

(*SUNTF[{SUNIndex[a]}, ExplicitSUNFIndex[1], ExplicitSUNFIndex[2]]*)