ClebschGordanegyütthatókkal
ClebschGordane is a hypothetical mathematical construct used in theoretical discussions to generalize the notion of angular-momentum coupling beyond the standard Clebsch–Gordan coefficients. Named here to illustrate how tensor products of irreducible representations might be decomposed in a broader symmetry setting, ClebschGordane coefficients are defined for two initial representations of a Lie group G and express the expansion of their tensor product into a direct sum of irreducible components.
Formally, if |J1 m1> and |J2 m2> denote basis states of two irreducible representations with labels J1,
In practice, ClebschGordane is a theoretical tool used to discuss how coupling rules might extend to more