Unified approach for exact calculation of angular momentum coupling and recoupling coefficients

DOI10.1016/S0010-4655(99)00232-5zbMath0998.81029WikidataQ62029035 ScholiaQ62029035MaRDI QIDQ1808008

Liqiang Wei

Publication date: 30 November 1999

Published in: Computer Physics Communications (Search for Journal in Brave)

zbMATH Keywords

binomial coefficients\(6j\) symbolprefactor\(3j\) symbol\(9j\) symbol32768-base number representationprime number representationsummation terms

Mathematics Subject Classification ID

Connections of hypergeometric functions with groups and algebras, and related topics (33C80) Applications of Lie groups to the sciences; explicit representations (22E70) Finite-dimensional groups and algebras motivated by physics and their representations (81R05)

Related Items (2)

Use of binomial coefficients in fast and accurate calculation of Löwdin-\(\alpha\) radial functions ⋮ Fast and Accurate Evaluation of Wigner 3$j$, 6$j$, and 9$j$ Symbols Using Prime Factorization and Multiword Integer Arithmetic

Uses Software

• NINEJ

Cites Work

• Exact computation of the \(3-j\) and \(6-j\) symbols
• A new Fortran program for the 9-\(j\) angular momentum coefficient
• Weight Lowering Operators and the Multiplicity-Free Isoscalar Factors for the Group R5
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