A new (original) set of quasi-normal modes in spherically symmetric AdS black hole spacetimes
學年 109
學期 1
出版（發表）日期 2020-10-01
作品名稱 A new (original) set of quasi-normal modes in spherically symmetric AdS black hole spacetimes
作品名稱（其他語言）
著者 Chun-Hung Chen; Hing-Tong Cho; Alan S. Cornell
單位
出版者
著錄名稱、卷期、頁數 Chinese Journal of Physics 67, p.646-656
摘要 From black hole perturbation theory, quasi-normal modes (QNMs) in spherically symmetric AdS black hole spacetimes are usually studied with the Horowitz and Hubeny methods [1] by imposing the Dirichlet or vanishing energy flux boundary conditions. This method was constructed using the scalar perturbation case and box-like effective potentials, where the radial equation tends to go to infinity when the radial coordinate approaches infinity. These QNMs can be realized as a different set of solutions from those obtained by the barrier-like effective potentials. However, in some cases the existence of barrier-like effective potentials in AdS black hole spacetimes can be found. In these cases this means that we would obtain a new (original) set of QNMs by the purely ingoing and purely outgoing boundary conditions when the radial coordinate goes to the event horizon and infinity, respectively. Obtaining this set of QNMs in AdS black hole cases is the main focus of this paper.
關鍵字 Quasi-normal modes;AdS black hole
語言 zh_TW
ISSN 0577-9073
期刊性質 國內
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版,紙本
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