Mendes, Raissa F. P. [UNESP]Matsas, George E. A. [UNESP]2022-04-292022-04-292011-12-16Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 84, n. 12, 2011.1550-79981550-2368http://hdl.handle.net/11449/226667We investigate the influence of the spacetime curvature on the interference of the radiation emitted by an ensemble of scalar sources in circular motion around a Schwarzschild black hole. We pay particular attention to the transition from the radiating to the nonradiating regime as the number of sources increases. © 2011 American Physical Society.engArtigo10.1103/PhysRevD.84.1240352-s2.0-84855326900