Nilpotent chiral superfield in \( \mathcal{N}=2 \) supergravity and partial rigid supersymmetry breaking
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Publication:1638406
DOI10.1007/JHEP03(2016)092zbMATH Open1388.83850arXiv1512.01964OpenAlexW2287168806MaRDI QIDQ1638406
Author name not available (Why is that?)
Publication date: 12 June 2018
Published in: (Search for Journal in Brave)
Abstract: In the framework of N=2 conformal supergravity in four dimensions, we introduce a nilpotent chiral superfield suitable for the description of partial supersymmetry breaking in maximally supersymmetric spacetimes. As an application, we construct Maxwell-Goldstone multiplet actions for partial N=2 --> N=1 supersymmetry breaking on R x S^3, AdS_3 x S^1 (or its covering AdS_3 x R), and a pp-wave spacetime. In each of these cases, the action coincides with a unique curved-superspace extension of the N=1 supersymmetric Born-Infeld action, which is singled out by the requirement of U(1) duality invariance.
Full work available at URL: https://arxiv.org/abs/1512.01964
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