Closed-form hypergeometric product formula and reproducible implementations for SU(2) 3nj recoupling coefficients. Includes reference datasets, cross-repo validation harness, and paper sources.
physics quantum-mechanics mathematics computational-physics symbolic-computation su2 orthogonal-polynomials hypergeometric hypergeometric-function 3nj recoupling schwinger-boson
-
Updated
Jan 19, 2026 - Python