Descalarization by quenching charged hairy black hole in asymptotically AdS spacetime

doi:10.1007/JHEP01(2023)062

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	Descalarization by quenching charged hairy black hole in asymptotically AdS spacetime
	Chen, Qian ; Ning, Zhuan ; Tian, Yu 1; Wang, Bin 2,3; Zhang, Cheng-Yong
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2023
期号	1 页码:62
ISSN号	1029-8479
DOI	10.1007/JHEP01(2023)062
英文摘要	In this work, we study the real-time dynamics of the charged hairy black hole with the time-dependent source of scalar field in asymptotically anti-de Sitter (AdS) spacetime. The numerical results reveal a novel descalarization mechanism. In order to obtain the hairy black hole as the initial data for the quench process, we first analyze the quasi-normal modes of the massive complex scalar field on the Reissner-Nordstrom anti-de Sitter (RN-AdS) black hole background. We find the dominant unstable modes for large and small RN-AdS black holes come from the zero-damped modes and AdS modes, respectively. Then, the unstable RN-AdS black holes are perturbed to trigger the transition to hairy black holes. With the hairy black hole in hand, we specify a time dependent scalar source for the system. As the source is turned on, the electric charge, energy and scalar condensation of the system start to oscillate with the entropy increasing monotonically. Finally, with the decay of the scalar source, the system gradually settles down to a new state. Interestingly, the final state of the evolution could be a hairy black hole with less scalar condensation, a RN-AdS black hole or a Schwarzschild-AdS black hole, which depends on the quench strength. However, as long as the quench strength is large enough, the system always loses all the electric charge and converges to the Schwarzschild-AdS black hole.
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/311006/27960]
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.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 3.Yangzhou Univ, Coll Phys Sci & Technol, Ctr Gravitat & Cosmol, Yangzhou 225009, Peoples R China 4.Shanghai Jiao Tong Univ, Shanghai Frontier Sci Ctr Gravitat Wave Phys, Shanghai 200240, Peoples R China 5.Jinan Univ, Dept Phys, Guangzhou 510632, Peoples R China 6.Jinan Univ, Siyuan Lab, Guangzhou 510632, Peoples R China
推荐引用方式 GB/T 7714	Chen, Qian,Ning, Zhuan,Tian, Yu,et al. Descalarization by quenching charged hairy black hole in asymptotically AdS spacetime[J]. JOURNAL OF HIGH ENERGY PHYSICS,2023(1):62.
APA	Chen, Qian,Ning, Zhuan,Tian, Yu,Wang, Bin,&Zhang, Cheng-Yong.(2023).Descalarization by quenching charged hairy black hole in asymptotically AdS spacetime.JOURNAL OF HIGH ENERGY PHYSICS(1),62.
MLA	Chen, Qian,et al."Descalarization by quenching charged hairy black hole in asymptotically AdS spacetime".JOURNAL OF HIGH ENERGY PHYSICS .1(2023):62.