Sphecerix: Constructing Wigner-D matrices

Sphecerix is a Python package for rotation and mirror operations among spherical harmonics using Wigner-D matrices. It accomodates both the canonical spherical harmonics as well as the real (tesseral) spherical harmonics.

Sphecerix has been developed at the Eindhoven University of Technology, Netherlands. Sphecerix and its development are hosted on github. Bugs and feature requests are ideally submitted via the github issue tracker.

Contents:

• Installation
  • Windows / Anaconda
  • Linux / PyPI
• Background
  • Wigner-D matrices
  • Tesseral transformation
  • Mirror operations among tesseral spherical harmonics
  • Labels tesseral spherical harmonics
• Usage
• Functions
  • Wigner-D matrix builders
• Community guidelines

Indices and tables

• Index

• Search Page