Island in charged black holes

doi:10.1007/JHEP03(2021)251

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	Island in charged black holes
	Ling, Yi 1; Liu, Yuxuan 1; Xian, Zhuo-Yu
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2021
期号	3 页码:251
ISSN号	1029-8479
DOI	10.1007/JHEP03(2021)251
英文摘要	We study the information paradox for the eternal black hole with charges on a doubly-holographic model in general dimensions, where the charged black hole on a Planck brane is coupled to the baths on the conformal boundaries. In the case of weak tension, the brane can be treated as a probe such that its backreaction to the bulk is negligible. We analytically calculate the entanglement entropy of the radiation and obtain the Page curve with the presence of an island on the brane. For the near-extremal black holes, the growth rate is linear in the temperature. Taking both Dvali-Gabadadze-Porrati term and nonzero tension into account, we obtain the numerical solution with backreaction in four-dimensional spacetime and find the quantum extremal surface at t = 0. To guarantee that a Page curve can be obtained in general cases, we propose two strategies to impose enough degrees of freedom on the brane such that the black hole information paradox can be properly described by the doubly-holographic setup.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27369]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Ling, Yi,Liu, Yuxuan,Xian, Zhuo-Yu. Island in charged black holes[J]. JOURNAL OF HIGH ENERGY PHYSICS,2021(3):251.
APA	Ling, Yi,Liu, Yuxuan,&Xian, Zhuo-Yu.(2021).Island in charged black holes.JOURNAL OF HIGH ENERGY PHYSICS(3),251.
MLA	Ling, Yi,et al."Island in charged black holes".JOURNAL OF HIGH ENERGY PHYSICS .3(2021):251.