303 citations · 395 across the 3 of their papers we have counts for
3 papers
Superluminality in DGP
Kurt Hinterbichler, Alberto Nicolis, Massimo Porrati
We reconsider the issue of superluminal propagation in the DGP model of infrared modified gravity. Superluminality was argued to exist in certain otherwise physical backgrounds by…
Eternal Inflation, Bubble Collisions, and the Disintegration of the Persistence of Memory
Ben Freivogel, Matthew Kleban, Alberto Nicolis +1
We compute the probability distribution for bubble collisions in an inflating false vacuum which decays by bubble nucleation. Our analysis generalizes previous work of Guth, Garrig…
CMBPol Mission Concept Study: Probing Inflation with CMB Polarization
Daniel Baumann, Mark G. Jackson, Peter Adshead +56
We summarize the utility of precise cosmic microwave background (CMB) polarization measurements as probes of the physics of inflation. We focus on the prospects for using CMB measu…