Talk:Structure constants

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Physics Mid‑importance

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Einstein notation

Latest comment: 12 years ago1 comment1 person in discussion

Question for the authors: Shouldn't "c" be a subscript of f, since we're summing over it? — Preceding unsigned comment added by 110.22.66.192 (talk) 11:03, 21 November 2013 (UTC)Reply

Latest comment: 3 years ago1 comment1 person in discussion

According to the definition of structure constants, in the relation

\left[T^{a},T^{b}\right]=if^{abc}T^{c}

the structure constants are $if^{abc}$ , and not $f^{abc}$ .