Gravitational lensing by a charged black hole of string theory

Details Gravitational lensing by a charged black hole of string theory Gravitational lensing by a charged black hole of string theory

2003-06-04

arxiv.org/abs/gr-qc/0306016v1

Phys.Rev. D67 (2003) 103009

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

6 pages

Scientific paper

10.1103/PhysRevD.67.103009

We study gravitational lensing by the Gibbons-Maeda-Garfinkle-Horowitz-Strominger (GMGHS) charged black hole of heterotic string theory and obtain the angular position and magnification of the relativistic images. Modeling the supermassive central object of the galaxy as a GMGHS black hole, we estimate the numerical values of different strong-lensing parameters. We find that there is no significant string effect present in the lensing observables in the strong-gravity scenario.

Affiliated with

Also associated with

No associations

Rating

Gravitational lensing by a charged black hole of string theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Gravitational lensing by a charged black hole of string theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gravitational lensing by a charged black hole of string theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-129600