Supermagnets and Sigma models
نویسندگان
چکیده
We discuss new methods for non-compact sigma models with and without RR fluxes.The methods include reduction to one dimensional supermagnets,supercoset constructions and supertwistors.This work is a first step towards the solution of these models,which are important in several areas of physics. I dedicate it to the memory of Volodya Gribov.
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