303 citations · 2.6k across the 55 of their papers we have counts for
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astro-ph2007★ 8 cited
Different approaches to the second order Klein-Gordon equation
Karim A. Malik, David Seery, Kishore N. Ananda
We derive the Klein--Gordon equation for a single scalar field coupled to gravity at second order in perturbation theory and leading order in slow-roll. This is done in two ways: w…
astro-ph2007★ 137 cited
One-loop corrections to the curvature perturbation from inflation
David Seery
An estimate of the one-loop correction to the power spectrum of the primordial curvature perturbation is given, assuming it is generated during a phase of single-field, slow-roll i…