Quasinormal frequencies of gravitational perturbation in regular black hole spacetimes
Wu, C
2018
发表期刊EUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
卷号78期号:4页码:-
文章类型期刊论文
摘要The quasinormal frequencies of gravitational perturbation around some well-known regular black holes were investigated in this work. We consider complete perturbations of the energy-momentum tensor of electromagnetic part for non-linear electrodynamics and gravitational field. By using the WKB approximation and the asymptotic iteration method, we make a detailed analysis of the gravitational QNM frequencies by varying the characteristic parameters of the gravitational perturbation and the space-time charge parameters of the regular black holes. It is found that the imaginary part of quasinormal modes as a function of the charge parameter has different monotonic behaviors for different black hole spacetimes. Moreover, the asymptotic expressions of gravitational QNMs for l >> 1 are obtained by using the eikonal limit method. We demonstrate that the gravitational perturbation is stable in all these spacetimes.
关键词Normal-modes Nonlinear Electrodynamics Electromagnetic-radiation General-relativity Higher Dimensions Stability Equations Scalar Field
DOI10.1140/epjc/s10052-018-5764-6
收录类别SCI
语种英语
WOS记录号WOS:000429141800001
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/29118
专题中科院上海应用物理研究所2011-2018年
作者单位Wu, C
推荐引用方式
GB/T 7714
Wu, C. Quasinormal frequencies of gravitational perturbation in regular black hole spacetimes[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(4):-.
APA Wu, C.(2018).Quasinormal frequencies of gravitational perturbation in regular black hole spacetimes.EUROPEAN PHYSICAL JOURNAL C,78(4),-.
MLA Wu, C."Quasinormal frequencies of gravitational perturbation in regular black hole spacetimes".EUROPEAN PHYSICAL JOURNAL C 78.4(2018):-.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Quasinormal frequenc(617KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wu, C]的文章
百度学术
百度学术中相似的文章
[Wu, C]的文章
必应学术
必应学术中相似的文章
[Wu, C]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Quasinormal frequencies of gravitational perturbation in regular black hole spacetimes.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。