Let $N \geq 3$ be an integer. Let us call $\mathbf{N}$ its fundamental representation, and let $\bar{\mathbf{N}}$ be its complex conjugated representation.
Is the direct sum $\mathbf{N}\oplus\bar{\mathbf{N}}$ real or pseudo-real ?
2026-03-27 04:38:31.1774586311
Is the representation $\mathbf{N}\oplus\bar{\mathbf{N}}$ of $SU(N)$ real or pseudo-real?
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