Hot Plasma Waves in Schwarzschild Magnetosphere
arXiv:0911.0510 · doi:10.1007/s10509-009-0183-7
Abstract
In this paper we examine the wave properties of hot plasma living in Schwarzschild magnetosphere. The 3+1 GRMHD perturbation equations are formulated for this scenario. These equations are Fourier analyzed and then solved numerically to obtain the dispersion relations for non-rotating, rotating non-magnetized and rotating magnetized plasma. The wave vector is evaluated which is used to calculate refractive index. These quantities are shown in graphs which are helpful to discuss the dispersive properties of the medium near the event horizon.
27 pages, 11 figures, accepted for publication in Astrophys. Space Sc
References in corpus (7)
- Exact Solutions of Regge-Wheeler Equation
- Cold Plasma Dispersion Relations in the Vicinity of a Schwarzschild Black Hole Horizon
- Effects of Schwarzschild Black Hole Horizon on Isothermal Plasma Wave Dispersion
- Transverse Wave Propagation in Relativistic Two-fluid Plasmas around Schwarzschild-de Sitter Black Hole
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Cited by in corpus (5)
- Plasma Wave Properties of the Schwarzschild Magnetosphere in a Veselago Medium
- Hot Plasma Waves Surrounding the Schwarzschild Event Horizon in a Veselago Medium
- Isothermal Plasma Wave Properties of the Schwarzschild de-Sitter Black Hole in a Veselago Medium
- Dispersion Modes of Hot Plasma for Schwarzschild de-Sitter Horizon in a Veselago Medium
- Hot Plasma Modes Across Reissner-Nordstrom de Sitter Horizon in a Veselago Medium