B-field in AdS(3)/CFT(2) Correspondence and Integrability
High Energy Physics - Theory
2013-02-27 v3
Abstract
We construct topological Wess-Zumino term for supercoset sigma-models on various AdS(3) backgrounds. For appropriately chosen set of parameters, the sigma-model remains integrable when the Wess-Zumino term is added to the action. Moreover, the conditions for integrability, kappa-symmetry and conformal invariance are equivalent to each other.
Cite
@article{arxiv.1209.4049,
title = {B-field in AdS(3)/CFT(2) Correspondence and Integrability},
author = {Alessandra Cagnazzo and Konstantin Zarembo},
journal= {arXiv preprint arXiv:1209.4049},
year = {2013}
}
Comments
27 pages, 1 figure, v2: misprints corrected, reference added, v3: misprints in (4.1) and (4.2) corrected