What's inside a hairy black hole in massive gravity?

doi:10.1007/JHEP10(2021)098

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	What's inside a hairy black hole in massive gravity?
	Mansoori, Seyed Ali Hosseini ; Li, Li 2,3,4; Rafiee, Morteza ; Baggioli, Matteo 5,6
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2021
期号	10 页码:98
关键词	FIELD
ISSN号	1029-8479
DOI	10.1007/JHEP10(2021)098
英文摘要	In the context of massive gravity theories, we study holographic flows driven by a relevant scalar operator and interpolating between a UV 3-dimensional CFT and a trans-IR Kasner universe. For a large class of scalar potentials, the Cauchy horizon never forms in presence of a non-trivial scalar hair, although, in absence of it, the black hole solution has an inner horizon due to the finite graviton mass. We show that the instability of the Cauchy horizon triggered by the scalar field is associated to a rapid collapse of the Einstein-Rosen bridge. The corresponding flows run smoothly through the event horizon and at late times end in a spacelike singularity at which the asymptotic geometry takes a general Kasner form dominated by the scalar hair kinetic term. Interestingly, we discover deviations from the simple Kasner universe whenever the potential terms become larger than the kinetic one. Finally, we study the effects of the scalar deformation and the graviton mass on the Kasner singularity exponents and show the relationship between the Kasner exponents and the entanglement and butterfly velocities probing the black hole dynamics. Differently from the holographic superconductor case, we can prove explicitly that Josephson oscillations in the interior of the BH are absent.
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/311006/27679]
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.Shanghai Res Ctr Quantum Sci, Shanghai 201315, Peoples R China 2.Shahrood Univ Technol, Fac Phys, POB 3619995161, Shahrood, Iran 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci UCAS, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 5.Univ Chinese Acad Sci UCAS, Sch Fundamental Phys & Math Sci, Hangzhou Inst Adv Study, Hangzhou 310024, Peoples R China 6.Shanghai Jiao Tong Univ, Wilczek Quantum Ctr, Sch Phys & Astron, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Mansoori, Seyed Ali Hosseini,Li, Li,Rafiee, Morteza,et al. What's inside a hairy black hole in massive gravity?[J]. JOURNAL OF HIGH ENERGY PHYSICS,2021(10):98.
APA	Mansoori, Seyed Ali Hosseini,Li, Li,Rafiee, Morteza,&Baggioli, Matteo.(2021).What's inside a hairy black hole in massive gravity?.JOURNAL OF HIGH ENERGY PHYSICS(10),98.
MLA	Mansoori, Seyed Ali Hosseini,et al."What's inside a hairy black hole in massive gravity?".JOURNAL OF HIGH ENERGY PHYSICS .10(2021):98.