ClebschGordan

Usage

• ClebschGordan[{, }, {, }, {j, m}] gives the Clebsch-Gordan coefficient for the decomposition of in terms of .

Notes

• The Clebsch-Gordan coefficients vanish except when

and the

satisfy a triangle inequality.

• The parameters of ClebschGordan can be integers, half-integers or symbolic expressions.

• Mathematica uses the standard conventions of Edmonds for the phase of the Clebsch-Gordan coefficients.

• Implementation notes: see Section A.9.4.

• New in Version 2.