https://github.com/zichunhao/wignerd

Python calculator for the Wigner D matrices, Clebsch-Gordan coefficients, hydrogen atoms, and irreducible representations of the Lorentz group
https://github.com/zichunhao/wignerd

angular-momentum clebsch-gordan-coefficients hydrogen-atoms irreducible-representations irreps lorentz-group physics-analysis quantum-mechanics wigner-d-matrix

Last synced: about 1 month ago
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Python calculator for the Wigner D matrices, Clebsch-Gordan coefficients, hydrogen atoms, and irreducible representations of the Lorentz group

• Host: GitHub
• URL: https://github.com/zichunhao/wignerd
• Owner: zichunhao
• License: mit
• Created: 2022-01-07T09:39:29.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-03-22T11:25:04.000Z (almost 2 years ago)
• Last Synced: 2024-11-29T22:45:42.742Z (about 1 month ago)
• Topics: angular-momentum, clebsch-gordan-coefficients, hydrogen-atoms, irreducible-representations, irreps, lorentz-group, physics-analysis, quantum-mechanics, wigner-d-matrix
• Language: Jupyter Notebook
• Homepage:
• Size: 65.4 KB
• Stars: 10
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Citation: citation.cff

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README

        
# WignerD

[![DOI](https://zenodo.org/badge/445469666.svg)](https://zenodo.org/badge/latestdoi/445469666)

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](angular_momentum/). 

- [Clebsch-Gordan coefficients](cg/).

- [Wigner D and d matrices](wigner_d/).

- [Matrix element in the basis of hydrogen atom energy eigenstates](hydrogen/)

- [(m, n) representation of the Lorentz group](lorentz_group/)