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Higher-Dimensional Representations of the Reflection Equation Algebra

Research paper by D. I. Gurevich, P. A. Saponov

Indexed on: 01 Apr '04Published on: 01 Apr '04Published in: Theoretical and Mathematical Physics



Abstract

We consider a new method for constructing finite-dimensional irreducible representations of the reflection equation algebra. We construct a series of irreducible representations parameterized by Young diagrams. We calculate the spectra of central elements sk = TrqLk of the reflection equation algebra on “q-symmetric” and “q-antisymmetric” representations. We propose a rule for decomposing the tensor product of representations into irreducible representations.