47 citations · 243 across the 11 of their papers we have counts for
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astro-ph.CO2012★ 36 cited
Reheating, Multifield Inflation and the Fate of the Primordial Observables
Godfrey Leung, Ewan R. M. Tarrant, Christian T. Byrnes +1
We study the effects of perturbative reheating on the evolution of the curvature perturbation ζ, in two-field inflation models. We use numerical methods to explore the sensitivity…
hep-th2012★ 21 cited
Cosmology of Axions and Moduli: A Dynamical Systems Approach
David J. E. Marsh, Ewan R. M. Tarrant, Edmund J. Copeland +1
This paper is concerned with string cosmology and the dynamics of multiple scalar fields in potentials that can become negative, and their features as (Early) Dark Energy models. O…