Extend Bekenstein's theorem to Einstein-Maxwell-scalar theories with a scalar potential
文献类型：期刊论文
| 作者 | Qiu, Jianhui1,2; Gao, Changjun1,2 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2022-07-29 |
| 卷号 | 82期号:7页码:11 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-022-10618-0 |
| 英文摘要 | The Bekenstein's theorem allows us to generate an Einstein-conformal scalar solution from a single Einstein-ordinary scalar solution. In this article, we extend this theorem to the Einstein-Maxwell-scalar (EMS) theory with a non-minimal coupling between the scalar and Maxwell field when a scalar potential is also included. As applications of this extended theorem, the well-known static dilaton solution and rotating solution with a specific coupling between dilaton and Maxwell field are considered, and new conformal dilaton black hole solutions are found. The Noether charges, such as mass, electric charge, and angular momentum, are compared between the old and new black hole solutions connected by conformal transformations, and they are found conformally invariant. We speculate that the theorem may be useful in the computations of metric perturbations and spontaneous scalarization of black holes in the Einstein-Maxwell-conformal-scalar theory since they can be mapped to the corresponding EMS theories, which have been investigated in detail. |
| WOS关键词 | BLACK-HOLES |
| 资助项目 | NSFC[11633004] ; NSFC[11773031] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000833008700001 |
| 出版者 | SPRINGER |
| 资助机构 | NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC ; NSFC |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/87910]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Qiu, Jianhui |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Jianhui,Gao, Changjun. Extend Bekenstein's theorem to Einstein-Maxwell-scalar theories with a scalar potential[J]. EUROPEAN PHYSICAL JOURNAL C,2022,82(7):11. |
| APA | Qiu, Jianhui,&Gao, Changjun.(2022).Extend Bekenstein's theorem to Einstein-Maxwell-scalar theories with a scalar potential.EUROPEAN PHYSICAL JOURNAL C,82(7),11. |
| MLA | Qiu, Jianhui,et al."Extend Bekenstein's theorem to Einstein-Maxwell-scalar theories with a scalar potential".EUROPEAN PHYSICAL JOURNAL C 82.7(2022):11. |
入库方式： OAI收割
来源：国家天文台
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