Remarks on Non-Abelian Duality
arXiv:hep-th/9409011 · doi:10.1016/0550-3213(94)00426-F
Abstract
A class of two-dimensional globally scale-invariant, but not conformally invariant, theories is obtained. These systems are identified in the process of discussing global and local scaling properties of models related by duality transformations, based on non-semisimple isometry groups. The construction of the dual partner of a given model is followed through; non-local as well as local versions of the former are discussed.
33 pages, CERN-TH.7414/94, RI-9-94, WIS-7-94