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arXiv · 1204.4195

Six-dimensional Supergravity and Projective Superfields

William D. Linch III·Gabriele Tartaglino-Mazzucchelli
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Abstract

We propose a superspace formulation of N=(1,0) conformal supergravity in six dimensions. The corresponding superspace constraints are invariant under super-Weyl transformations generated by a real scalar parameter. The known variant Weyl super-multiplet is recovered by coupling the geometry to a super-3-form tensor multiplet. Isotwistor variables are introduced and used to define projective superfields. We formulate a locally supersymmetric and super-Weyl invariant action principle in projective superspace. Some families of dynamical supergravity-matter systems are presented.

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William D. Linch III, Gabriele Tartaglino-Mazzucchelli. 2012-04-18. Six-dimensional Supergravity and Projective Superfields. https://doi.org/10.1007/jhep08(2012)075

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