B-field in AdS3/CF T2 correspondence and integrability

By A. Cagnazzo, K. Zarembo. 2012

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A bstractWe construct topological Wess-Zumino term for supercoset sigma-models on various AdS3 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.

Subfields: Mathematical Physics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/955ee776312906bbbde9e071c12a36444125fa52