2 papers
astro-ph.CO2016
Inhomogeneity of the LTB models
Peter Sundell, Iiro Vilja
The Lemaítre-Toman-Bondi (LTB) models have reported to suffer from incompatibility with cosmological observations and fine-tuning of the observer's location. Further analysis of th…
astro-ph.CO2013
Stability of non-homegeneous models and fine tuning of initial state
P. Sundell, I. Vilja
We apply phase space analysis to inhomogeneous cosmological model given by Lemaître-Tolman model. We describe some general conditions required to interpret the model stable enough…