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Synchrotron geodesic radiation in Schwarzschild-de Sitter spacetime (2006.08887v1)
Published 16 Jun 2020 in gr-qc
Abstract: We analyze the scalar radiation emitted by a source in geodesic circular orbits around a Schwarzschild-de Sitter black hole. We obtain the emitted power using quantum field theory in curved spacetimes framework at tree level. We compare our results with the scalar synchrotron radiation in Schwarzschild spacetime.
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