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Soft hairs on isolated horizon implanted by electromagnetic fields
Mao, Pujian1,2; Wu, Xiaoning3; Zhang, Hongbao4,5,6
2017-03-09
Source PublicationCLASSICAL AND QUANTUM GRAVITY
ISSN0264-9381
Volume34Issue:5Pages:16
AbstractInspired by the recent proposal of soft hair on black holes in Hawking et al (2016 Phys. Rev. Lett. 116 231301), we have shown that an isolated horizon carries soft hairs implanted by electromagnetic fields. The solution space and the asymptotic symmetries of Einstein-Maxwell theory have been worked out explicitly near the isolated horizon. The conserved current has been computed and an infinite number of near horizon charges have been introduced from the electromagnetic fields associated with the asymptotic U(1) symmetry near the horizon, which indicates the fact that the isolated horizon carries a large amount of soft electric hairs. The soft electric hairs, i.e. asymptotic U(1) charges, are shown to be equivalent to the electric multipole moments of isolated horizons. It is further argued that the isolated horizon supertranslation is from the ambiguity of its foliation and an analogue of memory effect on horizon can be expected.
Keywordsoft hair isolated horizon asymptotic symmetry Einstein-Maxwell theory
DOI10.1088/1361-6382/aa59da
Language英语
Funding ProjectNational Natural Science Foundation of China[11575286] ; National Natural Science Foundation of China[11475179] ; National Natural Science Foundation of China[11675015] ; Fund for Scientific Research FNRS (Belgium) ; IISN-Belgium ; 'Communaute francaise de Belgique - Actions de Recherche Concertees' ; China Scholarship Council ; Belgian Federal Science Policy Office through the Interuniversity Attraction Pole[P7/37] ; FWO-Vlaanderen[G020714N] ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; [12G3515N]
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Multidisciplinary ; Physics, Particles & Fields
WOS IDWOS:000395743300002
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/24932
Collection数学所
Affiliation1.Univ Libre Bruxelles, Serv Phys Theor & Math, Campus Plaine,CP 231, B-1050 Brussels, Belgium
2.Int Solvay Inst, Campus Plaine,CP 231, B-1050 Brussels, Belgium
3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Math, Beijing 100190, Peoples R China
4.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
5.Vrije Univ Brussel, Theoret Natuurkunde, Pleinlaan 2, B-1050 Brussels, Belgium
6.Int Solvay Inst, Pleinlaan 2, B-1050 Brussels, Belgium
Recommended Citation
GB/T 7714
Mao, Pujian,Wu, Xiaoning,Zhang, Hongbao. Soft hairs on isolated horizon implanted by electromagnetic fields[J]. CLASSICAL AND QUANTUM GRAVITY,2017,34(5):16.
APA Mao, Pujian,Wu, Xiaoning,&Zhang, Hongbao.(2017).Soft hairs on isolated horizon implanted by electromagnetic fields.CLASSICAL AND QUANTUM GRAVITY,34(5),16.
MLA Mao, Pujian,et al."Soft hairs on isolated horizon implanted by electromagnetic fields".CLASSICAL AND QUANTUM GRAVITY 34.5(2017):16.
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