Remarks on Null Geodesics of Born-Infeld Black Holes. (16th August 2012)

• Record Type: Journal Article
• Authors: Fernando, Sharmanthie
• Other Names: Ehrnström M. Academic Editor.; Gepner D. Academic Editor.; Rasetti M. Academic Editor.; Roy P. Academic Editor.
• Is Part Of: ISRN mathematical physics. Volume 2012(2012)
• Publication Date: 2012-08-16
• Subjects: Mathematical physics -- Periodicals; Mathematical physics; Electronic journals; Periodicals; 530.15
• DOI: 10.5402/2012/869069
• Languages: English
• ISSNs: 2090-4673

Abstract

Abstract : We present interesting properties of null geodesics of static charged black holes in Einstein-Born-Infeld gravity. These null geodesics represents the path for gravitons. In addition, we also study the path of photons for the Born-Infeld black hole which are null geodesics of an effective geometry. We will present how the bending of light is effected by the non-linear parameter β of the theory. Some other properties, such as the horizon radius and the temperature are also discussed in the context of the nonlinear parameter β .