Chellathurai, V. ; Dhurandhar, S. V. ; Dadhich, N. (1986) Charged particle orbits in the field of two charges placed symmetrically near a schwarzschild black hole Pramana - Journal of Physics, 27 (4). pp. 485-495. ISSN 0304-4289
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Official URL: http://www.ias.ac.in/j_archive/pramana/27/4/485-49...
Abstract
From the Copson and Linet solution for the electrostatic field due to a point charge near a Schwarzschild black hole, we have deduced the field due to two equal charges placed symmetrically (diametrically opposite) about the hole. It turns out that the motion of a test-charged particle is completely solvable only in the equatorial plane, because the θ -equation does not yield the first integral for θ ≠ π /2. We have however considered circular orbits about the axis for θ=constant ≠ π /2 by requiring both θ and r to remain fixed all through the motion. For θ ≠ π /2 orbits, in contrast to the similar classical situation, there occur forbidden θ-ranges. This seems to be a relativistic effect.
Item Type: | Article |
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Source: | Copyright of this article belongs to Indian Academy of Sciences. |
Keywords: | Black Hole; Electrostatic Field; Penrose Process; Charged-particle Trajectories |
ID Code: | 87716 |
Deposited On: | 21 Mar 2012 09:54 |
Last Modified: | 19 May 2016 02:56 |
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