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题名: Action growth of charged black holes with a single horizon
作者: Cai, RG ;  Sasaki, M ;  Wang, SJ
刊名: PHYSICAL REVIEW D
出版日期: 2017
卷号: 95, 期号:12, 页码:124002
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.95.124002
通讯作者: Cai, RG ;  Wang, SJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China. ;  Cai, RG ;  Sasaki, M ;  Wang, SJ (reprint author), Kyoto Univ, Yukawa Inst Theoret Phys, Ctr Gravitat Phys, Kyoto 6068502, Japan. ;  Sasaki, M (reprint author), Kyoto Univ, Int Res Unit Adv Future Studies, Kyoto 6068502, Japan. ;  Wang, SJ (reprint author), Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China.
文章类型: Article
英文摘要: According to the conjecture "complexity equals action," the complexity of a holographic state is equal to the action of a Wheeler-DeWitt (WDW) patch of black holes in anti-de Sitter space. In this paper we calculate the action growth of charged black holes with a single horizon, paying attention to the contribution from a spacelike singularity inside the horizon. We consider two kinds of such charged black holes: one is a charged dilaton black hole, and the other is a Born-Infeld black hole with beta(2)Q(2) < 1/4. In both cases, although an electric charge appears in the black hole solutions, the inner horizon is absent; instead a spacelike singularity appears inside the horizon. We find that the action growth of the WDWpatch of the charged black hole is finite and satisfies the Lloyd bound. As a check, we also calculate the action growth of a charged black hole with a phantom Maxwell field. In this case, although the contributions from the bulk integral and the spacelike singularity are individually divergent, these two divergences just cancel each other and a finite action growth is obtained. But in this case, the Lloyd bound is violated as expected.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
关键词[WOS]: COSMOLOGICAL CONSTANT
项目资助者: National Natural Science Foundation of China [11375247, 11435006, 11447601] ;  key project of CAS [QYZDJ-SSW-SYS006] ;  MEXT KAKENHI [15H05888, 15K21733]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/22042
Appears in Collections:理论物理所2017年知识产出_期刊论文

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Recommended Citation:
Cai, RG,Sasaki, M,Wang, SJ. Action growth of charged black holes with a single horizon[J]. PHYSICAL REVIEW D,2017,95(12):124002.
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