Description

SUNT[a] is the SU(N) generator in the fundamental representation.

See also: CA, CF, SUND, SUNDelta, SUNF, SUNSimplify.

Examples

Since is a noncommutative object, products have to separated by a dot (.).

The normalizaton of the generators is chosen in the standard way, therefore

In case you want , you need to include a factor 2Tf inside the trace.

The FeynCalc Book

SUNSimplify

SUNTrace