Hello guys,(adsbygoogle = window.adsbygoogle || []).push({});

I'm reading the attached article, and I found there the Wigner Matrix, the first equation in the second page... is that the Wigner D-Matrix? I really got lost in that. It doesn't look like the Wigner D-Matrix I see everywhere, and it's not the so-called random matrix... anyone knows what that really is? please explain!

Thank you for any efforts.

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Wigner Matrix or Wigner D-Matrix?

Loading...

**Physics Forums | Science Articles, Homework Help, Discussion**