Beyond linearized cosmology
arXiv:astro-ph/0509398 · doi:10.1063/1.2149761
Abstract
We comment on the necessity of a unified approximative scheme within relativistic cosmology which would allow us to classify different cosmological models in a systematic way. We also report on recent progresses in formulating a cosmological post-Newtonian approximation and the problems related to such a scheme.
4 pages, 2 figures, to appear in the proceedings of the PASCOS 2005 symposium, Gyeongju, Korea, May 30 - June 4, 2005