SU(N) Clebsch Gordan Coefficients

This repository contains a thin interface over the numerical algorithm by Alex et. al. [1] for use with the Tensor Network Toolkit.

The examples directory contains a generator of tensor operators for solving the SU(2) Kogut-Susskind Hamiltonian using Matrix Product States.

Dependencies

• The Clebsch Gordan coefficient generator by Alex et. al.
• Tensor Network Toolkit

References

1. Arne Alex, Matthias Kalus, Alan Huckleberry, and Jan von Delft, A numerical algorithm for the explicit calculation of SU(N) and SL(N,C) Clebsch–Gordan coefficients, Journal of Mathematical Physics 52.2 (2011), p. 023507. DOI: 10.1063/1.3521562