GROUP THEORY SYMBOL
GTClebschGordanCoefficients
GTClebschGordanCoefficients[Irep1, Irep2, Irep3]
gives an array containing Clebsch-Gordan-Coefficients for the calculation of basis functions of Irep3 within a direct product representation of Irep1 and Irep2.
DetailsDetails
- The basis function of an irreducible representation of a direct product representation can be evaluated as a series . The coefficients are called Clebsch-Gordan-Coefficients.
- The Clebsch-Gordan-Coefficients can be represented using GTClebschGordanTable.
- The following option can be given:
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GOFast GOFastValue Controls the input validation - See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chapter 5.5.