Talk:Wigner-Eckart theorem
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I think we need an article about the Wigner-Eckart theorem!
Here are some links: Link 1 Link 2
-spiralhighway
it reads "where (T) is a rank q spherical tensor", shouldn't it be a rank k spherical tensor?
---> According to the reference article: http://galileo.phys.virginia.edu/classes/752.mf1i.spring03/TensorOperators.htm
the subscript is the rank and superscript is the component. It looks like the example was worked out wrong, so I corrected it bphillab 14:33, 21 January 2007 (UTC)