Strong gravitational lensing with Gauss-Bonnet correction
Journal Article
·
· Journal of Cosmology and Astroparticle Physics
- Physics Department, Mazandaran University, P.O.Box 47416-95447, Babolsar (Iran, Islamic Republic of)
In this paper we investigate the strong gravitational lensing in a five dimensional background with Gauss-Bonnet gravity, so that in 4-dimensions the Gauss-Bonnet correction disappears. By considering the logarithmic term for deflection angle, we obtain the deflection angle α-circumflex and corresponding parameters ā and b-bar . Finally, we estimate some properties of relativistic images such as θ{sub ∞}, s and r{sub m}.
- OSTI ID:
- 22373518
- Journal Information:
- Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 06; Other Information: Country of input: International Atomic Energy Agency (IAEA); ISSN 1475-7516
- Country of Publication:
- United States
- Language:
- English
Similar Records
Weak gravitational lensing by Kerr-MOG black hole and Gauss–Bonnet theorem
The time delay in strong gravitational lensing with Gauss-Bonnet correction
Weak Gravitational lensing by phantom black holes and phantom wormholes using the Gauss–Bonnet theorem
Journal Article
·
Sun Dec 15 00:00:00 EST 2019
· Annals of Physics
·
OSTI ID:22373518
The time delay in strong gravitational lensing with Gauss-Bonnet correction
Journal Article
·
Sat Nov 01 00:00:00 EDT 2014
· Journal of Cosmology and Astroparticle Physics
·
OSTI ID:22373518
Weak Gravitational lensing by phantom black holes and phantom wormholes using the Gauss–Bonnet theorem
Journal Article
·
Mon Jul 15 00:00:00 EDT 2019
· Annals of Physics
·
OSTI ID:22373518