Scattering of massless scalar field by charged dilatonic black holes
文献类型：期刊论文
| 作者 | Huang, Yang; Zhang, Hongsheng1 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2020 |
| 卷号 | 80期号:7页码:654 |
| 关键词 | ANALYTIC SOLUTIONS TEUKOLSKY EQUATION WAVES |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-020-8228-8 |
| 英文摘要 | Wave propagations in the presence of black holes is a significant problem both in theoretical and observational aspects, especially after the discovery of gravitational wave and confirmation of black holes. We study the scattering of massless scalar field by a charged dilatonic black hole in frame of full wave theory. We apply partial wave method to obtain the scattering cross sections of the scalar field, and investigate how the black hole charge affects the scalar scattering cross sections. Furthermore, we investigate the Regge pole approach of the scattering cross section of the dilatonic black hole. We find that in order to obtain results at the same precision, we need more Regge poles as the black hole charge increases. We compare the results in the full wave theory and results in the classical geodesic scattering and the semi-classical glory approximations, and demonstrate the improvements and power of our approach. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27471]  |
| 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.Univ Jinan, Sch Phys & Technol, 336 West Rd Nan Xinzhuang, Jinan 250022, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yang,Zhang, Hongsheng. Scattering of massless scalar field by charged dilatonic black holes[J]. EUROPEAN PHYSICAL JOURNAL C,2020,80(7):654. |
| APA | Huang, Yang,&Zhang, Hongsheng.(2020).Scattering of massless scalar field by charged dilatonic black holes.EUROPEAN PHYSICAL JOURNAL C,80(7),654. |
| MLA | Huang, Yang,et al."Scattering of massless scalar field by charged dilatonic black holes".EUROPEAN PHYSICAL JOURNAL C 80.7(2020):654. |
入库方式： OAI收割
来源：理论物理研究所
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