827 citations · 16k across the 208 of their papers we have counts for
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Exact Inhomogeneous Cosmological Models
John D. Barrow, Kerstin E. Kunze
We present new exact inhomogeneous vacuum cosmological solutions of Einstein's equations. They provide new information about the nature of general cosmological solutions to Einstei…
Kantowski-Sachs String Cosmologies
John D. Barrow, Mariusz P. Dabrowski
We present new exact solutions of the low-energy-effective-action string equations with both dilaton and axion fields non-zero. The background universe is of Kantowski-Sach…
Spatially Homogeneous String Cosmologies
John D. Barrow, Kerstin E. Kunze
We determine the most general form of the antisymmetric -field tensor derived from a purely time-dependent potential that is admitted by all possible spatially homogeneous cosmo…
The Behaviour Of Cosmological Models With Varying-G
John D. Barrow, Paul Parsons
We provide a detailed analysis of Friedmann-Robertson-Walker universes in a wide range of scalar-tensor theories of gravity. We apply solution-generating methods to three parametri…