Program for calculating SU(4) Clebsch–Gordan coefficients. Solution method: The eigenfunctions method in combination with recurrence relations is used to generate tables of the SU(4) ⊃ SU(3) x U(1) isoscalar factors for the decomposition {Na}⊗ {Nb} → {N}γ with the multiplicity label γ. The SU(4) Clebsch-Gordan coefficients are then composed by these isoscalar factors and SU(3) Clebsch-Gordan coefficients according to the Racah factorization lemma.

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  1. Kuhn, Markus; Walliser, Hans: Program for calculating $SU(4)$ Clebsch-Gordan coefficients (2008)