Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
2009-05-17
Phys.Rev.D81:044022,2010
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
9 pages, 8 figures, revised version to be resubmitted to Phys. Rev. D
Scientific paper
10.1103/PhysRevD.81.044022
Analytical solutions of Maxwell equations in background spacetime of black hole in braneworld immersed in external uniform magnetic field have been found. Influence of both magnetic and brane parameters on effective potential of the radial motion of charged test particle around slowly rotating black hole in braneworld immersed in uniform magnetic field has been investigated by using Hamilton-Jacobi method. Exact analytical solution for dependence of the radius of the innermost stable circular orbits (ISCO) $r_{\rm ISCO}$ from brane parameter for motion of test particle around nonrotating isolated black hole in braneworld has been derived. It has been shown that radius $r_{\rm ISCO}$ is monotonically growing with the increase of module of brane tidal charge. Comparison of the predictions on $r_{\rm ISCO}$ of the brane world model and of the observational results of ISCO from relativistic accretion disks around black holes provided upper limit for brane tidal charge $\lesssim 10^9 {\rm cm}^2$.
Abdujabbarov Ahmadjon A.
Ahmedov Bobomurat
No associations
LandOfFree
Charged Particle Motion Around Rotating Black Hole in Braneworld Immersed in Magnetic Field 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 Charged Particle Motion Around Rotating Black Hole in Braneworld Immersed in Magnetic Field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charged Particle Motion Around Rotating Black Hole in Braneworld Immersed in Magnetic Field will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-514369