 Two-index antisymmetric representation (source code)

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= Two-index antisymmetric representation
{title2=$\Lambda^2V$}

The two-index antisymmetric representation of $SU(N)$ is the exterior square of its fundamental representation. It has dimension $N(N-1)/2$, Dynkin index $N-2$, and cubic anomaly coefficient $N-4$ in the same normalization.

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