Radiative fluxes for a scalar charge in circular orbits about a Reissner-Nordström black hole

Authors

Jezreel Castillo ⋅ PH National Institute of Physics, University of the Philippines Diliman
Michael Francis Ian Vega, II ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We calculate the radiative fluxes towards infinity and down the black hole due to a scalar charge in circular orbits about a Reissner-Nordström black hole. The multipole modes of the scalar field was calculated using the Green's function method in the frequency domain. From the multipole modes, we calculate the energy fluxes towards infinity and down the black hole. The black hole's charge-to-mass ratio is the controlling parameter of the Reissner-Nordström geometry. We pay particular attention to the dependence of the radiative fluxes on this parameter.

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Issue

2017: Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference

Opportunities and challenges in physics collaboration and research
7-10 June 2017, Cebu City

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Article ID

SPP-2017-3C-04

Section

Theoretical and Mathematical Physics

Published

2017-06-07

How to Cite

[1]

J Castillo and MFI Vega, Radiative fluxes for a scalar charge in circular orbits about a Reissner-Nordström black hole, Proceedings of the Samahang Pisika ng Pilipinas 35, SPP-2017-3C-04 (2017). URL: https://proceedings.spp-online.org/article/view/127.