1997/11/05 by N. Dragon, Dragon, N., U. Theis +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th
paper · pdf · doi:10.48550/arxiv.hep-th/9711025
10 pages, LaTeX, uses AMS-LaTeX. Ansatz for constraints on L changed, reference added
arxiv created 1997/11/06 · arxiv updated 2009/11/30
We gauge the central charge of the N=2 supersymmetry algebra in rigid superspace. The Fayet Sohnius hypermultiplet with gauged central charge coincides on-shell with N=2 supersymmetric electrodynamics. The gauge couplings of the vector-tensor multiplet turn out to be nonpolynomial.