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N=2 central charge superspace and a minimal supergravity multiplet

Authors
  • Akemann, G.
  • Grimm, R.
  • Hasler, M.
  • Herrmann, C.
Type
Published Article
Publication Date
Dec 02, 1998
Submission Date
Dec 02, 1998
Identifiers
DOI: 10.1088/0264-9381/16/5/311
arXiv ID: hep-th/9812026
Source
arXiv
License
Unknown
External links

Abstract

We extend the notion of central charge superspace to the case of local supersymmetry. Gauged central charge transformations are identified as diffeomorphisms at the same footing as space-time diffeomorphisms and local supersymmetry transformations. Given the general structure we then proceed to the description of a particular vector-tensor supergravity multiplet of 24+24 components, identified by means of rather radical constraints.

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