Observing shadow of the Schwarzschild black hole in presence of a plasma

被引：0
|
作者：
Atamurotov, Farruh [1 ,2 ,3 ]
机构：
[1] Natl Univ Uzbekistan, Tashkent 100174, Uzbekistan
[2] Ulugh Beg Astron Inst, Astron Skaya 33, Tashkent 100052, Uzbekistan
[3] Inha Univ Tashkent, Tashkent 100170, Uzbekistan
来源：
NEW FRONTIERS IN BLACK HOLE ASTROPHYSICS | 2017年 / 12卷 / S324期
关键词：
D O I：
10.1017/S1743921317002368
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We have investigated particle motion around Schwarzschild black holes in the presence of a plasma with radial power-law density profile has been shown that the photon sphere around a spherically symmetric black hole is unchanged under the influence of the plasma; however, the Schwarzschild black hole shadow size is reduced due to the refraction of electromagnetic radiation in the plasma environment of the black hole.
引用
收藏
页码：351 / 352
页数：2
相关论文
共 50 条
  • [1] Weak gravitational lensing and shadow of a GUP-modified Schwarzschild black hole in the presence of plasma
    Hoshimov, Husanboy
    Yunusov, Odil
    Atamurotov, Farruh
    Jamil, Mubasher
    Abdujabbarov, Ahmadjon
    PHYSICS OF THE DARK UNIVERSE, 2024, 43
  • [2] Revisiting the shadow of a black hole in the presence of a plasma
    Huang, Yang
    Dong, Yi-Ping
    Liu, Dao-Jun
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2018, 27 (12):
  • [3] Observing a Schwarzschild black hole with finite precision
    Debbasch, F
    Ollivier, Y
    ASTRONOMY & ASTROPHYSICS, 2005, 433 (02) : 397 - 404
  • [4] Observing the shadow of modified gravity black hole
    Alhamzawi, Ahmed
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2017, 26 (14):
  • [5] Surface geometry and shadow of a Schwarzschild black hole with a halo
    王明智
    郭广海
    陈松柏
    荆继良
    Chinese Physics C, 2023, (01) : 217 - 228
  • [6] Shadow of the rotating black hole with quintessential energy in the presence of plasma
    Abdujabbarov, Ahmadjon
    Toshmatov, Bobir
    Stuchlik, Zdenek
    Ahmedov, Bobomurat
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2017, 26 (06):
  • [7] Surface geometry and shadow of a Schwarzschild black hole with a halo
    王明智
    郭广海
    陈松柏
    荆继良
    Chinese Physics C, 2023, 47 (01) : 217 - 228
  • [8] Quasinormal modes and shadow of a Schwarzschild black hole with GUP
    Anacleto, M. A.
    Campos, J. A., V
    Brito, F. A.
    Passos, E.
    ANNALS OF PHYSICS, 2021, 434
  • [9] Effect of gravitational wave on shadow of a Schwarzschild black hole
    Wang, Mingzhi
    Chen, Songbai
    Jing, Jiliang
    EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (06):
  • [10] Effect of gravitational wave on shadow of a Schwarzschild black hole
    Mingzhi Wang
    Songbai Chen
    Jiliang Jing
    The European Physical Journal C, 2021, 81
12345