No Cauchy horizon theorem for nonlinear electrodynamics black holes with charged scalar hairs

doi:10.1103/PhysRevD.104.024040

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	No Cauchy horizon theorem for nonlinear electrodynamics black holes with charged scalar hairs
	An, Yu-Sen ; Li, Li 3; Yang, Fu-Guo
刊名	PHYSICAL REVIEW D
	2021
卷号	104 期号:2 页码:24040
关键词	GRAVITATIONAL COLLAPSE
ISSN号	2470-0010
DOI	10.1103/PhysRevD.104.024040
英文摘要	We prove a no Cauchy horizon theorem for general nonlinear electrodynamics black holes with charged scalar hairs. By constructing a radially conserved charged, we show that there is no inner Cauchy horizon for both spherical and planar symmetric cases, independent of the form of scalar potential and nonlinear electrodynamics. After imposing the null energy condition, we are also able to rule out the existence of the Cauchy horizon for the hyperbolic black holes. We take the Born-Infeld black hole as a concrete example to study the interior dynamics beyond the event horizon. When the contribution from the scalar potential can be neglected, the asymptotic near-singularity takes a universal Kasner form. We also confirm that the intricate interior dynamics is closely associated with the instability of the inner Cauchy horizon triggered by scalar hairs.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27415]
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 Theoret Phys, CAS Key Lab Theoret Phys, POB 2735, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China 4.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China
推荐引用方式 GB/T 7714	An, Yu-Sen,Li, Li,Yang, Fu-Guo. No Cauchy horizon theorem for nonlinear electrodynamics black holes with charged scalar hairs[J]. PHYSICAL REVIEW D,2021,104(2):24040.
APA	An, Yu-Sen,Li, Li,&Yang, Fu-Guo.(2021).No Cauchy horizon theorem for nonlinear electrodynamics black holes with charged scalar hairs.PHYSICAL REVIEW D,104(2),24040.
MLA	An, Yu-Sen,et al."No Cauchy horizon theorem for nonlinear electrodynamics black holes with charged scalar hairs".PHYSICAL REVIEW D 104.2(2021):24040.