Tensor Product of Two Irreducible Representations of the Spl(2,1) Superalgebra

摘要

The Clebsch-Gordan series and the unnormalized Clebsch-Gordan coefficients for the tensor product of two irreducible representations of spl (2,1) are given. Special emphasis is laid on the discussion of the structure of the series when it contains several nontypical representations. Thereby a better understanding of the 'degenerate' properties of nontypical representations is gained. (Atomindex citation 11:507282)