Castiñeiras, JorgeCrispino, Luís C. B.Murta, RodrigoMatsas, George Emanuel Avraam [UNESP]2014-05-202014-05-202005-12-01Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 35, n. 4b, p. 1080-1083, 2005.0103-9733http://hdl.handle.net/11449/29747We consider an electric charge rotating around a Schwarzschild black hole. We compute, using quantum field theory in curved spacetime at the tree level, the power emitted by the rotating charge minimally coupled to the Maxwell field. We also compute how much of the radiation emitted by the swirling charge is absorbed by the black hole.1080-1083engArtigo10.1590/S0103-97332005000700017S0103-97332005000700017Acesso abertoS0103-97332005000700017.pdf8525680767393616