Talk:'t Hooft symbol

Dead link
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 * http://prola.aps.org/pdf/PRD/v14/i12/p3432_1
 * In 't Hooft symbol on 2011-05-20 21:17:12, 403 Forbidden
 * In 't Hooft symbol on 2011-05-31 04:11:12, 403 Forbidden

--JeffGBot (talk) 04:11, 31 May 2011 (UTC)


 * ✅. Linking to abstract now, previously linked pdf is behind paywall. &mdash;&thinsp; H HHIPPO  21:19, 9 April 2013 (UTC)

Unclear
The text now has: "ηaμν is the 't Hooft symbol: ..."

Since "the" is in there, is this the one and only form? Or, I can more easily expect, does it men to say like:

"An example of an 't Hooft symbol is ..., using parameter ...". Ans add a ===-section?

While I am here, could the opening line mention "mathematics" or whatever special branch? Would help a layman like me. -DePiep (talk) 11:01, 27 May 2022 (UTC)