513 citations · 6.8k across the 165 of their papers we have counts for
Showing 2002 · astro-phShow all
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astro-ph2002★ 5 cited
Inflationary Dynamics with Runaway Potentials
P. R. Ashcroft, C. van de Bruck, A. -C. Davis
The evolution of two slow--rolling scalar fields with potentials of the form is studied. Considering different values of the parameters , and ,…
astro-ph2002★ 24 cited
Suppression of Entropy Perturbations in Multi--Field Inflation on the Brane
P. R. Ashcroft, C. van de Bruck, A. -C. Davis
At energies higher than the brane tension, the dynamics of a scalar field rolling down a potential are modified relative to the predictions of General Relativity. The modifications…