Scalar Radiation in the Background of a Naked Singularity
arXiv:1303.6824
Abstract
We study scalar radiation spectra from a particle in circular orbit, in the background of the Janis-Newman-Winicour (JNW) naked singularity. The differences in the nature of the spectra, from what one obtains with a Schwarzschild black hole, is established. We also compute the angular distribution of the spectra.
1 + 15 Pages, LaTeX, 6 .eps figures