The dynamical stability of the static real scalar field solutions to the Einstein-Klein-Gordon equations revisited

Abstract

We re-examine the dynamical stability of the nakedly singular, static, spherical ly symmetric solutions of the Einstein-Klein Gordon system. We correct an earlier proof of the instability of these solutions, and demonstrate that there are solutions to the massive Klein-Gordon system that are perturbatively stable.Comment: 13 pages, uses Elsevier style files. To appear in Phys. Lett.