Physics of Particles and Nuclei Letters

, Volume 4, Issue 2, pp 154–157 | Cite as

Analytical scheme calculations of angular momentum coupling and recoupling coefficients

  • A. Deveikis
  • A. Kuznecovas


We investigate the Scheme programming language opportunities to analytically calculate the Clebsch-Gordan coefficients, Wigner 6j and 9j symbols, and general recoupling coefficients that are used in the quantum theory of angular momentum. The considered coefficients are calculated by a direct evaluation of the sum formulas. The calculation results for large values of quantum angular momenta were compared with analogous calculations with FORTRAN and Java programming languages.

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Copyright information

© Pleiades Publishing, Ltd. 2007

Authors and Affiliations

  • A. Deveikis
    • 1
  • A. Kuznecovas
    • 1
  1. 1.Department of Applied InformaticsVytautas Magnus UniversityKaunasLithuania

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