Integrable superstrings on the squashed three-sphereReport as inadecuate

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Journal of High Energy Physics

, 2012:7

First Online: 01 October 2012Received: 28 August 2012Accepted: 04 September 2012Abstract

In this note we study type ii superstring theory on the direct product of AdS3, the squashed three-sphere and a four-torus AdS3 × SqS × T. We derive explicitly the Green-Schwarz action and discuss in detail the hidden integrable structure corresponding to local and non-local currents. We find that the model is classically integrable and that the currents generate a full psu1, 1|2 superalgebra, even though the corresponding spacetime isometries are broken by the squashing.

KeywordsSupersymmetry and Duality Integrable Equations in Physics D-branes String Duality ArXiv ePrint: 1208.3680

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Author: Domenico Orlando - Linda I. Uruchurtu


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