English

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 aˉ\bar{a} and bˉ\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 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