Tensor operators in R-matrix approach

1995/12/25 by Andrei G. Bytsko, Bytsko, Andrei G.
Mathematics · #FOS: Mathematics #Quantum Algebra (math.QA) #math.QA #q-alg

paper · pdf · doi:10.48550/arxiv.q-alg/9512030

18 pages, LaTeX

arxiv created 1995/12/25 · arxiv updated 2009/11/30

Abstract

The definitions and some properties (e.g. the Wigner-Eckart theorem, the fusion procedure) of covariant and contravariant q-tensor operators for quasitriangular quantum Lie algebras are formulated in the R-matrix language. The case of U_q(sl(n)) (in particular, for n=2) is discussed in more detail.

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