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Sadeghian, S; Sheikh-Jabbari, MM; Vahidinia, MH; Yavartanoo, H; Yavartanoo, H (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Near horizon structure of extremal vanishing horizon black holes
Source PublicationNUCLEAR PHYSICS B
Language英语
AbstractWe study the near horizon structure of Extremal Vanishing Horizon (EVH) black holes, extremal black holes with vanishing horizon area with a vanishing one-cycle on the horizon. We construct the most general near horizon EVH and near-EVH ansatz for the metric and other fields, like dilaton and gauge fields which may be present in the theory. We prove that (1) the near horizon EVH geometry for generic gravity theory in generic dimension has a three dimensional maximally symmetric subspace; (2) if the matter fields of the theory satisfy strong energy condition either this 3d part is AdS(3), or the solution is a direct product of a locally 3d flat space and a d-3 dimensional part; (3) these results extend to the near horizon geometry of near-EVH black holes, for which the AdS(3) part is replaced with BTZ geometry. We present some specific near horizon EVH geometries in 3, 4 and 5 dimensions for which there is a classification. We also briefly discuss implications of these generic results for generic (gauged) supergravity theories and also for the thermodynamics of near-EVH black holes and the EVH/CFT proposal. (C) 2015 The Authors. Published by Elsevier B.V.
2015
Volume900Issue:0Pages:222-243
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1016/j.nuclphysb.2015.09.010
Indexed BySCI
Funding OrganizationICTP network project [NET-68] ; ICTP network project [NET-68] ; ICTP network project [NET-68] ; ICTP network project [NET-68]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/20806
Collection理论物理所科研产出_SCI论文
Corresponding AuthorYavartanoo, H (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Sadeghian, S,Sheikh-Jabbari, MM,Vahidinia, MH,et al. Near horizon structure of extremal vanishing horizon black holes[J]. NUCLEAR PHYSICS B,2015,900(0):222-243.
APA Sadeghian, S,Sheikh-Jabbari, MM,Vahidinia, MH,Yavartanoo, H,&Yavartanoo, H .(2015).Near horizon structure of extremal vanishing horizon black holes.NUCLEAR PHYSICS B,900(0),222-243.
MLA Sadeghian, S,et al."Near horizon structure of extremal vanishing horizon black holes".NUCLEAR PHYSICS B 900.0(2015):222-243.
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