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New N=2 supersymmetric gauge theories: The double tensor multiplet and its interactions

Friedemann Brandt
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Abstract

The double tensor multiplet of D=4, N=2 supersymmetry, relevant to type IIB superstring vacua, is derived and its gauge invariant and N=2 supersymmetric interactions are analysed, both self-interactions and interactions with vector multiplets and hypermultiplets. Using deformation theory, it is shown that the lowest dimensional nontrivial interaction vertices of this type have dimension 5 and all dimension 5 vertices are determined. They give rise to new N=2 supersymmetric gauge theories of the `exotic' type which are local but nonpolynomial in some of the fields and coupling constants. Explicit examples of such models are constructed.

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Friedemann Brandt. 2000-07-25. New N=2 supersymmetric gauge theories: The double tensor multiplet and its interactions. https://doi.org/10.1016/s0550-3213(00)00465-x

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