Characters of fundamental representations of quantum affine algebras
Representation Theory
2007-05-23 v3 Quantum Algebra
Abstract
We give closed formulae for the q-characters of the fundamental representations of the quantum loop algebra of a classical Lie algebra in terms of a family of partitions satisfying some simple properties. We also give the multiplicities of the eigenvalues of the imaginary subalgebra in terms of these partitions.
Keywords
Cite
@article{arxiv.math/0503020,
title = {Characters of fundamental representations of quantum affine algebras},
author = {Vyjayanthi Chari and Adriano Moura},
journal= {arXiv preprint arXiv:math/0503020},
year = {2007}
}
Comments
18 pages. References added