Soft hairs on isolated horizon implanted by electromagnetic fields

doi:10.1088/1361-6382/aa59da

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	Soft hairs on isolated horizon implanted by electromagnetic fields
	Mao, Pujian 1,2; Wu, Xiaoning3 ; Zhang, Hongbao 4,5,6
	2017-03-09
发表期刊	CLASSICAL AND QUANTUM GRAVITY
ISSN	0264-9381
卷号	34 期号:5 页码:16
摘要	Inspired 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.
关键词	soft hair isolated horizon asymptotic symmetry Einstein-Maxwell theory
DOI	10.1088/1361-6382/aa59da
语种	英语
资助项目	National 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研究方向	Astronomy & Astrophysics ; Physics
WOS类目	Astronomy & Astrophysics ; Physics, Multidisciplinary ; Physics, Particles & Fields
WOS记录号	WOS:000395743300002
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/24932
专题	数学所
通讯作者	Mao, Pujian
作者单位	1.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
推荐引用方式 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.