wigner_3j.m

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Wigner 3j-symbols.

Syntax

    w=wigner_3j(j1,m1,j2,m2,j3,m3)

Description

If physically inadmissible indices are supplied, a zero is returned. Order of elements:

                         /j1 j2 j3\
                         \m1 m2 m3/

Arguments

     j1-j3   - integers arranged in the order shown above

     m1-m3   - integers arranged in the order shown above

Outputs

    w       - the resulting 3j-symbol

Notes

The function calls clebsch_gordan.m, which uses an arbitrary precision library. The output is numerically accurate to about j=10000.

See also

wigner_6j.m, clebsch_gordan.m


Version 2.1, authors: Ilya Kuprov