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Cited by 334

The DOI matches its Crossref record; 140 of the 140 references it cites were found in a registry or an index.

Superrotation charge and supertranslation hair on black holes

Open access
Hawking, Stephen W., Perry, Malcolm J., Strominger, Andrew·2017·Journal of High Energy Physics

Abstract

It is shown that black hole spacetimes in classical Einstein gravity are characterized by, in addition to their ADM mass M, momentum $$ \overrightarrow{P} $$ , angular momentum $$ \overrightarrow{J} $$ and boost charge $$ \overrightarrow{K} $$ , an infinite head of supertranslation hair. The distinct black holes are distinguished by classical superrotation charges measured at infinity. Solutions with super-translation hair are diffeomorphic to the Schwarzschild spacetime, but the diffeomorphisms are part of the BMS subgroup and act nontrivially on the physical phase space. It is shown that a black hole can be supertranslated by throwing in an asymmetric shock wave. A leading-order Bondi-gauge expression is derived for the linearized horizon supertranslation charge and shown to generate, via the Dirac bracket, supertranslations on the linearized phase space of gravitational excitations of the horizon. The considerations of this paper are largely classical augmented by comments on their implications for the quantum theory.

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Crossref · 10.1007/jhep05(2017)161

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Metadata

Authors
Hawking, S. W., Perry, M. J., & Strominger, A.
Venue
Journal of High Energy Physics
Published
2017-05
Volume
2017
Issue
5
ISSN
1029-8479 (ISSN-L)
OpenAlex
W2558754323
Cited by
334
References
140
FWCI
27.06
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Superrotation charge and supertranslation hair on black holes. https://app.cochat.ai/papers/10.1007/jhep05(2017)161
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Hawking, S. W., Perry, M. J., & Strominger, A. (2017). Superrotation charge and supertranslation hair on black holes. Journal of High Energy Physics. https://doi.org/10.1007/jhep05(2017)161

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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