M. Lorente
Published 2004-02-04Version 1
The use of orthogonal polynomials for integral models on the lattice is applied to the 3nj-symbols that appear in the coupling of several angular momenta. These symbols are connected to the Ponzano-Regge method to solve the Einstein equations on a discrete Riemannian manifold.
Comments: LaTex, 4 pages; Communication presented to the XXIV International Congress on Group Theoretical Methods in Physics, Paris, July 2002 (late submission to arXiv.org)
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