Scalar radiation emitted from a rotating source around a Reissner-Nordstrom black hole

Abstract

We investigate the radiation emitted from a scalar source in circular orbit around a Reissner-Nordstrom black hole. Particle and energy emission rates are analytically calculated in the low- and high-frequency regimes and shown to be in full agreement with a numerical calculation. Our investigation is connected with the recent discussion on the validity of the cosmic censorship conjecture in the quantum realm.

7 pages, 9 figures, submitted to Phys. Rev. D

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Cited by in corpus (7)

• Scattering of massless scalar waves by Reissner-Nordström black holes
• Gravitational waves emitted by a particle rotating around a Schwarzschild black hole: A semiclassical approach
• Scalar radiation from a source rotating around a regular black hole
• Synchrotron geodesic radiation in Schwarzschild-de Sitter spacetime
• Radiation emitted by a source orbiting a Schwarzschild--anti--de Sitter black hole
• Nonminimally coupled scalar field in Schwarzschild--de Sitter spacetime: Geodesic synchrotron radiation
• Radiation interference from sources rotating around Schwarzschild black holes