- #1
Urvabara
- 99
- 0
3j, 6j, 9j -symbols, Wigner-Eckart theorem, reducible matrix element, irreducible (spherical) tensor. I just cannot understand the notation. I just cannot fully understand the physics behind those concepts. Where can I find fully worked out example calculations?
Especially, the notation is difficult for me. Please, give some help. I am a Bachelor of Science in Physics.
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Especially, the notation is difficult for me. Please, give some help. I am a Bachelor of Science in Physics.
![Blushing :blushing: :blushing:](https://www.physicsforums.com/styles/physicsforums/xenforo/smilies/oldschool/blushing.gif)
![Cry :cry: :cry:](/styles/physicsforums/xenforo/smilies/cry.png)