Diffusion of the scalar field energy due to the backscattering off Schwarzschild geometry
arXiv:astro-ph/0103139 · doi:10.1088/0264-9381/18/12/305
Abstract
This note tackles the problem of the backscattering of a mass-less scalar field in the case of Schwarzschildean space-time. It shows that the effect depends both on a distance from the horizon and on the wave length. The obtained estimates significantly improve former results.
LaTeX 2e, 6 pages