Strong Gravitational Lensing in a Charged Squashed Kaluza- Klein G\"{o}del Black hole
General Relativity and Quantum Cosmology
2015-06-17 v2
Abstract
In this paper we investigate the strong gravitational lansing in a charged squashed Kaluza-Klein G\"{o}del 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 and . We suppose that the supermassive black hole in the galaxy center can be considered by a charged squashed Kaluza-Klein black hole in a G\"{o}del background and by relation between lensing parameters and observables, we estimate the observables for different values of charge, extra dimension and G\"{o}del parameters.
Keywords
Cite
@article{arxiv.1310.4486,
title = {Strong Gravitational Lensing in a Charged Squashed Kaluza- Klein G\"{o}del Black hole},
author = {J. Sadeghi and H. Vaez},
journal= {arXiv preprint arXiv:1310.4486},
year = {2015}
}
Comments
arXiv admin note: substantial text overlap with arXiv:1205.0805