| Holographic Einstein rings of non-commutative black holes | |
| Hu, XinYun1; Zeng, XiaoXiong2; Li LF(李丽仿)3; Xu P(徐鹏)3,4 | |
| 通讯作者 | Li, Li-Fang([email protected]) |
| 发表期刊 | EUROPEAN PHYSICAL JOURNAL C
 |
| 2024-02-27 | |
| 卷号 | 84期号:2页码:11 |
| ISSN | 1434-6044 |
| 摘要 | With the help of AdS/CFT correspondence, we derive the desired response function of QFT on the boundary of the non-commutative black hole. Using the virtual optical system with a convex lens, we obtain the Einstein rings of the black hole from the response function. All the results show that the holographic ring always appears with the concentric stripe when the observer located at the north pole. With the change of the observation position, the ring changes into a luminosity-deformed ring, or bright spot. We also investigate the effect of the non-commutative parameter on the ring and find the ring radius becomes larger as the parameter increases. The effect of the temperature on the ring radius is also investigated, it is found that the higher the temperature, the smaller the ring radius. In addition, we also obtain the ingoing angle of the photon via geometric optics, as expected, this angle is consistent well with the angle of the Einstein ring obtained via holography. |
| DOI | 10.1140/epjc/s10052-024-12522-1 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:001171876100004 |
| 关键词[WOS] | TELESCOPE RESULTS. I. ; SHADOW ; GRAVITY |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 资助项目 | National Natural Science Foundation of China[11675140] ; National Natural Science Foundation of China[11705005] ; National Natural Science Foundation of China[12375043] ; Innovation and Development Joint Foundation of Chongqing Natural Science Foundation[CSTB2022NSCQ-LZX0021] ; Basic Research Project of Science and Technology Committee of Chongqing[CSTB2023NSCQ-MSX0324] |
| 项目资助者 | National Natural Science Foundation of China ; Innovation and Development Joint Foundation of Chongqing Natural Science Foundation ; Basic Research Project of Science and Technology Committee of Chongqing |
| 论文分区 | 二类/Q1 |
| 力学所作者排名 | 1 |
| RpAuthor | Li, Li-Fang |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/94677 |
| 专题 | 微重力重点实验室 |
| 作者单位 | 1.Chongqing Jiaotong Univ, Coll Econ & Management, Chongqing 400074, Peoples R China; 2.Chongqing Jiaotong Univ, Dept Mech, Chongqing 400074, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Ctr Gravitat Wave Expt, Natl Micrograv Lab, Beijing 100190, Peoples R China; 4.Lanzhou Univ, Lanzhou Ctr Theoret Phys, 222 South Tianshui Rd, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, XinYun,Zeng, XiaoXiong,Li LF,et al. Holographic Einstein rings of non-commutative black holes[J]. EUROPEAN PHYSICAL JOURNAL C,2024,84,2,:11.Rp_Au:Li, Li-Fang |
| APA | Hu, XinYun,Zeng, XiaoXiong,李丽仿,&徐鹏.(2024).Holographic Einstein rings of non-commutative black holes.EUROPEAN PHYSICAL JOURNAL C,84(2),11. |
| MLA | Hu, XinYun,et al."Holographic Einstein rings of non-commutative black holes".EUROPEAN PHYSICAL JOURNAL C 84.2(2024):11. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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