Integrable and Weyl modules for quantum affine sl_2
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
We study the universal integrable modules W_q(m) of level zero for quantum affine sl_2 and a family of maximal finite--dimensional quotients of these modules. We show that these all have dimension 2^m. Using this, we are able to realize W_q(m) as the space of invariants of a reprsentation of the Hecke algebra H_m. We also give a conjecture in the general case.
To appear in the Proceedings of the LMS symposium on Quantum Groups, Durham, England
To appear in the Proceedings of the LMS symposium on Quantum Groups, Durham, England