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arXiv · 0804.4507

Integrability of the Gauged Linear Sigma Model for AdS_5xS^5

William D. Linch III·Brenno Carlini Vallilo
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Abstract

Recently, a gauged linear sigma model was proposed by Berkovits and Vafa which can be used to describe the AdS_5xS^5 superstring at finite and zero radius. In this paper we show that the model is classically integrable by constructing its first non-local conserved charge and a superspace Lax "quartet". Quantum conservation of the non-local charge follows easily from superspace rules.

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William D. Linch III, Brenno Carlini Vallilo. 2009-08-31. Integrability of the Gauged Linear Sigma Model for AdS_5xS^5. https://doi.org/10.1088/1126-6708%2F2009%2F11%2F007

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