%0 Journal Article
%T Vertex-algebraic structure of principal subspaces of standard A_2^{(2)}-modules, I
%A Corina Calinescu
%A James Lepowsky
%A Antun Milas
%J Mathematics
%D 2014
%I arXiv
%X Extending earlier work of the authors, this is the first in a series of papers devoted to the vertex-algebraic structure of principal subspaces of standard modules for twisted affine Kac-Moody algebras. In this part, we develop the necessary theory of principal subspaces for the affine Lie algebra A_2^{(2)}, which we expect can be extended to higher rank algebras. As a "test case," we consider the principal subspace of the basic A_2^{(2)}-module and explore its structure in depth.
%U http://arxiv.org/abs/1402.3026v2