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

References in corpus (4)

• Weak Cosmic Censorship: As Strong as Ever
• Overspinning a nearly extreme charged black hole via a quantum tunneling process
• Overspinning a nearly extreme black hole and the Weak Cosmic Censorship conjecture
• Return of the quantum cosmic censor