867 citations · 5.8k across the 70 of their papers we have counts for
Showing 2011 · hep-thShow all
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hep-th2011★ 48 cited
Fluctuating geometries, q-observables, and infrared growth in inflationary spacetimes
Steven B. Giddings, Martin S. Sloth
Infrared growth of geometrical fluctuations in inflationary spacetimes is investigated. The problem of gauge-invariant characterization of growth of perturbations, which is of inte…
hep-th2011★ 136 cited
Cosmological observables, IR growth of fluctuations, and scale-dependent anisotropies
Steven B. Giddings, Martin S. Sloth
We extend semiclassical methods in inflationary cosmology that capture leading IR corrections to correlators. Such large IR effects can be absorbed into a coordinate change when ex…