Effect of Non-linear Electrodynamics on Weak field deflection angle by Black Hole
arXiv:2005.09464 · doi:10.1103/PhysRevD.101.103521
Abstract
In this work, we investigate the weak deflection angle of light from exact black hole within the non-linear electrodynamics. First we calculate the Gaussian optical curvature using the optical spacetime geometry. With the help of modern geometrical way popularized by Gibbons and Werner, we examine the deflection angle of light from exact black hole. For this desire, we determine the optical Gaussian curvature and execute the Gauss-Bonnet theorem on optical metric and calculate the leading terms of deflection angle in the weak limit approximation. Furthermore, we likewise study the plasma medium's effect on weak gravitational lensing by exact black hole. Hence we expose the effect of the non-linear electrodynamics on the deflection angle in the weak gravitational field.
12 pages. Accepted for publication in Physical Review D (https://journals.aps.org/prd/abstract/10.1103/PhysRevD.101.103521)
References in corpus (15)
- Applications of the Gauss-Bonnet theorem to gravitational lensing
- Gravitational Lensing by Rotating Wormholes
- Connection between black-hole quasinormal modes and lensing in the strong deflection limit
- The effect of the Brane-Dicke coupling parameter on weak gravitational lensing by wormholes and naked singularities
- Strong deflection limit of black hole gravitational lensing with arbitrary source distances
- Weak gravitational lensing of regular black holes with cosmic strings using the Gauss-Bonnet theorem
- Light's Bending Angle due to Black Holes: From the Photon Sphere to Infinity
- Finite-distance gravitational deflection of massive particles by the Kerr-like black hole in the bumblebee gravity model
- Rotating Black Holes in Higher Dimensional Einstein-Maxwell Gravity
- Light deflection by charged wormholes in Einstein-Maxwell-dilaton theory
- Effect of Lorentz Symmetry Breaking on the Deflection of Light in a Cosmic String Spacetime
- Nonlinear electrodynamics and magnetic black holes
- Effect of the dilaton field and plasma medium on deflection angle by black holes in Einstein-Maxwell-dilaton-axion theory
- Effect of the quintessential dark energy on weak deflection angle by Kerr-Newmann Black hole
- Weak gravitational lensing