Guevara, A, Maybee, B orcid.org/0000-0001-7834-9489, Ochirov, A et al. (2 more authors) (2021) A worldsheet for Kerr. The Journal of High Energy Physics, 2021 (3). 201. ISSN 1126-6708
Abstract
We show that the Newman-Janis shift property of the exact Kerr solution can be interpreted in terms of a worldsheet effective action. This holds both in gravity, and for the single-copy Kerr−−−−√Kerr solution in electrodynamics. At the level of equations of motion, we show that the Newman-Janis shift holds also for the leading interactions of the Kerr black hole. These leading interactions are conveniently described using chiral classical equations of motion with the help of the spinor-helicity method familiar from scattering amplitudes.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
Keywords: | Black Holes, Scattering Amplitudes |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Environment (Leeds) > School of Earth and Environment (Leeds) > Inst for Climate & Atmos Science (ICAS) (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 27 Apr 2022 14:12 |
Last Modified: | 27 Apr 2022 14:12 |
Status: | Published |
Publisher: | Springer Nature |
Identification Number: | 10.1007/jhep03(2021)201 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:185903 |