zichunhao/WignerD

Python calculator for the Wigner D matrices, Clebsch-Gordan coefficients, hydrogen atoms, and irreducible representations of the Lorentz group

WignerD

This is a python implementation of tools in addition of angular momentum in quantum mechanics. Up to now, the available implementations are:

• Angular momentum operators.
• Clebsch-Gordan coefficients.
• Wigner D and d matrices.
• Matrix element in the basis of hydrogen atom energy eigenstates
• (m, n) representation of the Lorentz group