The null geodesics of the Reissner-Nordstrom black hole surrounded by quintessence

被引：25

作者：

Malakolkalami, B. ^{[1
]}

Ghaderi, K. ^{[1
]}

机构：

[1] Univ Kurdistan, Dept Phys, Sanandaj, Iran

来源：

MODERN PHYSICS LETTERS A | 2015年 / 30卷 / 10期

关键词：

Static; black holes; geodesics; dark energy; quintessence; Reissner-Nordstrom; COSMOLOGICAL CONSTANT; DARK ENERGY; SUPERNOVAE;

D O I：

10.1142/S0217732315500492

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, by using the effective potential for the photons, we analyze the null geodesics and all kinds of orbits corresponding to the energy levels for the Reissner-Nordstrom black hole surrounded by quintessence with omega(q) = -2/3 and compare our results with those obtained for the Schwarzschild black hole surrounded by quintessence matter. We also investigate the circular orbits and calculate the angle of deflection of the photons.

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页数：17

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