172 citations · 359 across the 5 of their papers we have counts for
Showing 2006Show all
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hep-th2006★ 12 cited
Vacuum Sampling in the Landscape during Inflation
Hooman Davoudiasl, Sash Sarangi, Gary Shiu
We consider the phenomenological consequences of sampling multiple vacua during inflation motivated by an enormous landscape. A generic consequence of this sampling is the formatio…
hep-th2006★ 172 cited
The Inflationary Trispectrum for Models with Large Non-Gaussianities
Xingang Chen, Min-xin Huang, Gary Shiu
We compute the leading order contribution to the four-point function of the primordial curvature perturbation in a class of single field models where the inflationary Lagrangian is…
hep-th2006★ 41 cited
Observing the Geometry of Warped Compactification via Cosmic Inflation
Gary Shiu, Bret Underwood
Using DBI inflation as an example, we demonstrate that the detailed geometry of warped compactification can leave an imprint on the cosmic microwave background (CMB). We compute CM…