Talk:Pauli–Lubanski pseudovector
Commutator with itself
What's about the commutator ? Literature is full of mistakes of sign and factor (even w.r.t. the individual definitions of the angular momentum operators). It could be quite helpful to have a waterproof-calculated-and-multiply-checked commutator in this article. :-) --Stefan Neumeier (talk) 11:21, 28 August 2012 (UTC)
![{\displaystyle [W^{\mu },W^{\nu }]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c2d1d8513f5ed3c37980f0965bc9495a3bfb6b12)
