Axial Vector Duality in Affine NA Toda Models

Abstract

A general and systematic construction of Non Abelian affine Toda models and its symmetries is proposed in terms of its underlying Lie algebraic structure. It is also shown that such class of two dimensional integrable models naturally leads to the construction of a pair of actions related by T-duality transformationsComment: 9 pages, to appear in JHEP Proc. of the Workshop on Integrable Theories, Solitons and Duality, IFT-Unesp, Sao Paulo, Brasil, one reference adde