Louis Paulot JHEP10(2004)071 doi:10.1088/1126-6708/2004/10/071
Superconformal Selfdual σ-Models
Louis Paulot1
Show affiliationsA range of bosonic models can be expressed as (sometimes generalized) σ-models, with equations of motion coming from a selfduality constraint. We show that in D = 2, this is easily extended to supersymmetric cases, in a superspace approach. In particular, we find that the configurations of fields of a superconformal 
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coset models which satisfy some selfduality constraint are automatically solutions to the equations of motion of the model. Finally, we show that symmetric space σ-models can be seen as infinite-dimensional 
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models constrained by a selfduality equation, with the loop extension of and a maximal subgroup. It ensures that these models have a hidden global symmetry together with a local gauge symmetry.
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Issue 10 (October 2004)
Received 31 August 2004, accepted for publication 28 October 2004
Published 16 November 2004
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Superconformal Selfdual σ-Models
Louis Paulot JHEP10(2004)071
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