SUNT

Description

SUNT[a] is the SU(N) [Graphics:Images/index_gr_1.gif] generator in the fundamental representation.

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

Examples
[Graphics:Images/index_gr_2.gif]
[Graphics:Images/index_gr_3.gif]

Since [Graphics:Images/index_gr_4.gif] is a noncommutative object, products have to separated by a dot (.).

[Graphics:Images/index_gr_5.gif]
[Graphics:Images/index_gr_6.gif]
[Graphics:Images/index_gr_7.gif]
[Graphics:Images/index_gr_8.gif]
[Graphics:Images/index_gr_9.gif]
[Graphics:Images/index_gr_10.gif]
[Graphics:Images/index_gr_11.gif]
[Graphics:Images/index_gr_12.gif]
[Graphics:Images/index_gr_13.gif]
[Graphics:Images/index_gr_14.gif]
[Graphics:Images/index_gr_15.gif]
[Graphics:Images/index_gr_16.gif]

The normalizaton of the generators is chosen in the standard way, therefore [Graphics:Images/index_gr_17.gif]

[Graphics:Images/index_gr_18.gif]
[Graphics:Images/index_gr_19.gif]

In case you want [Graphics:Images/index_gr_20.gif], you need to include a factor 2Tf inside the trace.

[Graphics:Images/index_gr_21.gif]
[Graphics:Images/index_gr_22.gif]
[Graphics:Images/index_gr_23.gif]
[Graphics:Images/index_gr_24.gif]
[Graphics:Images/index_gr_25.gif]
[Graphics:Images/index_gr_26.gif]
[Graphics:Images/index_gr_27.gif]
[Graphics:Images/index_gr_28.gif]


The FeynCalc Book   previousSUNSimplify   nextSUNTrace

Converted from the Mathematica notebook SUNT.nb