Four-center bubbled BPS solutions with a Gibbons-Hawking base
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Publication:1709239
DOI10.1007/JHEP10(2017)009zbMATH Open1383.83018arXiv1703.10095OpenAlexW2605598248MaRDI QIDQ1709239
Author name not available (Why is that?)
Publication date: 27 March 2018
Published in: (Search for Journal in Brave)
Abstract: We construct four-center bubbled BPS solutions with a Gibbons-Hawking base space. We give a systematic procedure to build scaling solutions: starting from three-supertube configurations and using generalized spectral flows and gauge transformations to extend to solutions with four Gibbons-Hawking centers. This allows us to construct very large families of smooth horizonless solutions that have the same charges and angular momentum as supersymmetric black holes with a macroscopically large horizon area. Our construction reveals that all scaling solutions with four Gibbons Hawking centers have an angular momentum at around 99% of the cosmic censorship bound. We give both an analytical and a numerical explanation for this unexpected feature.
Full work available at URL: https://arxiv.org/abs/1703.10095
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