100 citations · 163 across the 3 of their papers we have counts for
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astro-ph2003★ 11 cited
The Inflationary Energy Scale in Braneworld Cosmology
Rachael M. Hawkins, James E. Lidsey
Upper bounds on the energy scale at the end of inflation in the Randall-Sundrum type II braneworld scenario are derived. The analysis is made exact by introducing new parameters th…
astro-ph2001★ 100 cited
The Ermakov-Pinney Equation in Scalar Field Cosmologies
Rachael M. Hawkins, James E. Lidsey
It is shown that the dynamics of cosmologies sourced by a mixture of perfect fluids and self-interacting scalar fields are described by the non-linear, Ermakov-Pinney equation. The…