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arXiv · 1310.4486

Strong Gravitational Lensing in a Charged Squashed Kaluza- Klein Gödel Black hole

J. Sadeghi·H. Vaez
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Abstract

In this paper we investigate the strong gravitational lansing in a charged squashed Kaluza-Klein Gödel black hole. The deflection angle is considered by the logarithmic term proposed by Bozza et al. Then we study the variation of deflection angle and its parameters $\bar{a}$ and $\bar{b}$ . We suppose that the supermassive black hole in the galaxy center can be considered by a charged squashed Kaluza-Klein black hole in a Gödel background and by relation between lensing parameters and observables, we estimate the observables for different values of charge, extra dimension and Gödel parameters.

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J. Sadeghi, H. Vaez. 2013-10-20. Strong Gravitational Lensing in a Charged Squashed Kaluza- Klein Gödel Black hole. https://doi.org/10.1016/j.physletb.2013.11.047

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