Publication: T-duality of axial and vector dyonic integrable models
Loading...
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Academic Press Inc.
Type
Article
Access right
Acesso restrito
Abstract
A general construction of affine nonabelian (NA)-Toda models in terms of the axial and vector gauged two loop WZNW model is discussed. They represent integrable perturbations of the conformal sigma -models (with tachyons included) describing (charged) black hole type string backgrounds. We study the off-critical T-duality between certain families of axial and vector type integrable models for the case of affine NA-Toda theories with one global U(1) symmetry. In particular we find the Lie algebraic condition defining a subclass of T-selfdual torsionless NA-Toda models and their zero curvature representation. (C) 2001 Academic Press.
Description
Keywords
Language
English
Citation
Annals of Physics. San Diego: Academic Press Inc., v. 289, n. 2, p. 232-250, 2001.
