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Type: Artigo de periódico
Title: The restricted Kirillov-Reshetikhin modules for the current and twisted current algebras
Author: Chari, V
Moura, A
Abstract: We define a family of graded restricted modules for the polynomial current algebra associated to a simple Lie algebra. We study the graded character of these modules and show that they are the same as the graded characters of certain Demazure modules. In particular, we see that the specialized characters are the same as those of the Kirillov Reshetikhin modules for quantum affine algebras.
Country: EUA
Editor: Springer
Rights: fechado
Identifier DOI: 10.1007/s00220-006-0032-2
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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