Dynamics of the particle around de Sitter-Schwarzschild black hole surrounded by quintessence

被引：7

作者：

Khan, Israr Ali ^{[1
,2
]}

Khan, Amir Sultan ^{[2
]}

Islam, Saeed ^{[1
,3
,4
]}

机构：

[1] Abdul Wali Khan Univ Mardan, Dept Math, Kpk, Pakistan

[2] Kohat Univ Sci & Technol, Inst Numer Sci, Kohat, Kpk, Pakistan

[3] Ton Duc Thang Univ, Informetr Res Grp, Ho Chi Minh City, Vietnam

[4] Ton Duc Thang Univ, Fac Math & Stat, Ho Chi Minh City, Vietnam

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2020年 / 35卷 / 23期

关键词：

Schwarzschild black hole; Noether symmetries; conservation laws; equation of motions; cosmological constant; quintessence parameter; FLUID COSMOLOGICAL MODELS; CONSTANT; UNIVERSE;

D O I：

10.1142/S0217751X20501304

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The study of particle dynamics in the vicinity of a black hole environed by dark energy and magnetic field has attracted researchers for their importance in astrophysics and cosmology. In this paper, we study the dynamics of neutral and charged particles in the vicinity of de Sitter-Schwarzschild black hole (DS-Sch-BH) surrounded by quintessence. The effect of the DS part is explored by virtue of effective potential, effective force, and escape velocity of the particle (neutral and charged) moving around DS-Sch-BH. Finally, a comparative study is also investigated.

引用

页数：16

共 31 条

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