%0 Journal Article
%T Full causal bulk viscous LRS Bianchi I with time varying constants
%A J. A. Belinch¨®n
%J Physics
%D 2004
%I arXiv
%R 10.1007/s10509-005-3424-4
%X In this paper we study the evolution of a LRS Bianchi I Universe, filled with a bulk viscous cosmological fluid in the presence of time varying constants "but" taking into account the effects of a c-variable into the curvature tensor. We find that the only physical models are those which ``constants'' $G$ and $c$ are growing functions on time $t$, while the cosmological constant $\Lambda$ is a negative decreasing function. In such solutions the energy density obeys the ultrastiff matter equation of state i.e. $\omega=1$.
%U http://arxiv.org/abs/gr-qc/0410065v2