Null and timelike geodesics of the Schwarzschild black hole with string cloud background
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DOI: 10.1142/s021827181741005x
Abstract: The trajectories of the time-like and null geodesics for radial and circular motion of the Schwarzschild black hole with string cloud background are investigated and compared with the Schwarzschild case without string clouds. It is… read more here.
Keywords: black hole; string cloud; hole string; schwarzschild black ... See more keywords
Weak Gravitational Lensing around Bardeen Black Hole with a String Cloud in the Presence of Plasma
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DOI: 10.3390/sym15040848
Abstract: The effect of spacetime curvature on optical properties may provide an opportunity to suggest new tests for gravity theories. In this paper, we investigated gravitational weak lensing around a Bardeen black hole with the string… read more here.
Keywords: hole string; hole; bardeen black; lensing around ... See more keywords