309 citations · 4.1k across the 84 of their papers we have counts for
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astro-ph1998★ 53 cited
One Loop Back Reaction On Power Law Inflation
L. R. Abramo, R. P. Woodard
We consider quantum mechanical corrections to a homogeneous, isotropic and spatially flat geometry whose scale factor expands classically as a general power of the co-moving time.…
astro-ph1998★ 66 cited
One Loop Back Reaction On Chaotic Inflation
L. R. Abramo, R. P. Woodard
We extend, for the case of a general scalar potential, the inflaton-graviton Feynman rules recently developed by Iliopoulos {\it et al.} As an application we compute the leading te…
astro-ph1998★ 16 cited
Cosmological Density Perturbations From A Quantum Gravitational Model Of Inflation
L. R. Abramo, N. C. Tsamis, R. P. Woodard
We derive the implications for anisotropies in the cosmic microwave background following from a model of inflation in which a bare cosmological constant is gradually screened by an…