Strong Gravitational Lensing for the Quantum-Modified Schwarzschild Black Hole

被引：1
|
作者：
Zhang, Ruanjing [1 ]
Lin, Jian [1 ]
Huang, Qihong [2 ]
机构：
[1] Henan Univ Technol, Coll Sci, Zhengzhou 450001, Henan, Peoples R China
[2] Zunyi Normal Univ, Sch Phys & Elect Sci, Zunyi 563006, Guizhou, Peoples R China
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2021年 / 60卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Gravitational lensing; Quantum-modified; Black hole; GRAVITY; FIELD;
D O I：
10.1007/s10773-020-04705-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We research the strong gravitational lensing for the quantum-modified Schwarzschild black hole which is derived from quantum Raychaudhuri equation. With the increase of quantum Raychaudhuri equation parameter eta, we find that the distance between the black hole and the light passing by it becomes smaller; the deflection angle gets larger; the magnification of relativistic images is more similar; all of the relativistic images move towards the black hole while the images are farther to each other. These results, as we expect, will degenerate to the case of Schwarzschild black hole when eta -> 0.
引用
收藏
页码：387 / 396
页数：10
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