New N=2 supersymmetric gauge theories: The double tensor multiplet and its interactions
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.
Keywords
Cite
@article{arxiv.hep-th/0005086,
title = {New N=2 supersymmetric gauge theories: The double tensor multiplet and its interactions},
author = {Friedemann Brandt},
journal= {arXiv preprint arXiv:hep-th/0005086},
year = {2009}
}
Comments
24 pages, latex2e, amsfonts; details about susy algebra and comments on possible N=1 superfield formulation added; to appear in NPB