Dynamical transitions in scalarization and descalarization through black hole accretion

doi:10.1103/PhysRevD.106.L061501

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	Dynamical transitions in scalarization and descalarization through black hole accretion
	Zhang, Cheng-Yong ; Chen, Qian 3; Liu, Yunqi 4; Luo, Wen-Kun ; Tian, Yu 1,3; Wang, Bin 4,5
刊名	PHYSICAL REVIEW D
	2022
卷号	106 期号:6 页码:L061501
关键词	GRAVITATIONAL COLLAPSE
ISSN号	2470-0010
DOI	10.1103/PhysRevD.106.L061501
英文摘要	We present the first fully nonlinear study on the accretion of scalar fields onto a seed black hole in anti- de Sitter spacetime in Einstein-Maxwell-scalar theory. Intrinsic critical phenomena in the dynamical transition between bald and scalarized black holes are disclosed. In scalarizations, the transition is discontinuous and a metastable black hole acts as an attractor at the threshold. We construct a new physical mechanism to dynamically descalarize an isolated scalarized black hole. The first results on critical phenomena in descalarizations are revealed. The dynamical descalarizations can be either discontinuous or continuous at the threshold, distinguished by whether or not an intermediate attractor appears.
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/311006/27732]
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.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Peoples R China 2.Jinan Univ, Dept Phys, Guangzhou 510632, Peoples R China 3.Jinan Univ, Siyuan Lab, Guangzhou 510632, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 6.Shanghai Jiao Tong Univ, Shanghai Frontier Sci Ctr Gravitat Wave Detect, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Cheng-Yong,Chen, Qian,Liu, Yunqi,et al. Dynamical transitions in scalarization and descalarization through black hole accretion[J]. PHYSICAL REVIEW D,2022,106(6):L061501.
APA	Zhang, Cheng-Yong,Chen, Qian,Liu, Yunqi,Luo, Wen-Kun,Tian, Yu,&Wang, Bin.(2022).Dynamical transitions in scalarization and descalarization through black hole accretion.PHYSICAL REVIEW D,106(6),L061501.
MLA	Zhang, Cheng-Yong,et al."Dynamical transitions in scalarization and descalarization through black hole accretion".PHYSICAL REVIEW D 106.6(2022):L061501.