1210.5203 (Sergio del Campo et al.)

Presence of anisotropic pressures in Lemaître-Tolman-Bondi
cosmological models    [PDF]

Sergio del Campo, Victor H. Cardenas, Ramon Herrera

We describe Lema\^{i}tre-Tolman-Bondi cosmological models where an anisotropic pressures is considered. By using recent astronomical observations coming from supernova of Ia types we constraint the values of the parameters that characterize our models.

View original: http://arxiv.org/abs/1210.5203