128 citations · 875 across the 38 of their papers we have counts for
Showing 2008Show all
3 papers · 1 filter
astro-ph2008★ 7 cited
Null geodesics and observational cosmology
A. A. Coley
The Universe is not isotropic or spatially homogeneous on local scales. The averaging of local inhomogeneities in general relativity can lead to significant dynamical effects on th…
gr-qc2008★ 7 cited
Spherically symmetric cosmology: resource paper
A. A. Coley, W. C. Lim, G. Leon
We use the 1+3 frame formalism to write down the evolution equations for spherically symmetric models as a well-posed system of first order PDEs in two variables, suitable for nume…
gr-qc2008★ 11 cited
Bianchi models with vorticity: The type III bifurcation
A. Coley, S. Hervik
We study the late-time behaviour of tilted perfect fluid Bianchi type III models using a dynamical systems approach. We consider models with dust, and perfect fluids stiffer than d…