Abstract
In this paper, we calculate the gravitational waveform from free test particles around Schwarzschild black holes immersed in a uniform strong magnetic field. By comparing with the cases of the Schwarzschild black holes, we find that for stable circle orbits, magnetic field can amplify amplitude and frequency of gravitational waves (here after GWs). For other general orbits, the uniform magnetic field also can amplify amplitude of GWs, enhance energy radiation of GWs and make it to shift to higher frequency. Another obvious influence of magnetic field B is that it can change the form of h × component of GWs.
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Han, Wb. The Gravitational Waves from Test Particles around Black Holes Immersed in a Strong Magnetic Field. Int J Theor Phys 48, 621–629 (2009). https://doi.org/10.1007/s10773-008-9835-6
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DOI: https://doi.org/10.1007/s10773-008-9835-6