Scalar radiation from a source rotating around a regular black hole
RP Bernar, LCB Crispino - Physical Review D, 2019 - APS
Physical Review D, 2019•APS
The scalar radiation emitted by a source in geodesic circular orbit around a regular Bardeen
black hole is analyzed. We use the quantum field theory in a curved spacetime framework to
obtain the emitted power of radiation by computing the one-particle-emission amplitude of
scalar particles in the curved background. We compare our results to a similar setting in the
spacetime of a Reissner-Nordström black hole.
black hole is analyzed. We use the quantum field theory in a curved spacetime framework to
obtain the emitted power of radiation by computing the one-particle-emission amplitude of
scalar particles in the curved background. We compare our results to a similar setting in the
spacetime of a Reissner-Nordström black hole.
The scalar radiation emitted by a source in geodesic circular orbit around a regular Bardeen black hole is analyzed. We use the quantum field theory in a curved spacetime framework to obtain the emitted power of radiation by computing the one-particle-emission amplitude of scalar particles in the curved background. We compare our results to a similar setting in the spacetime of a Reissner-Nordström black hole.
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