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Title: N=2 central charge superspace and a minimal supergravity multiplet
Authors: Akemann, G
Grimm, R
Hasler, M
Herrmann, C
Keywords: Extended supersymmetry
Issue Date: 1998
Publisher: Institute of Physics
Citation: Class.Quant.Grav. 16: 1617-1623
Abstract: We extend the notion of central charge superspace to the case of local supersymmetry. Gauged central charge transformations are identified as diffeomorphisms on the same footing as spacetime 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.
Appears in Collections:Dept of Mathematics Research Papers
Mathematical Sciences

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