502 citations · 1.3k across the 15 of their papers we have counts for
4 papers · 1 filter
Simulating the Universe(s) III: Observables for the full bubble collision spacetime
Matthew C. Johnson, Carroll L. Wainwright, Anthony Aguirre +1
This is the third paper in a series establishing a quantitative relation between inflationary scalar field potential landscapes and the relic perturbations left by the collision be…
Simulating the universe(s) II: phenomenology of cosmic bubble collisions in full General Relativity
Carroll L. Wainwright, Matthew C. Johnson, Anthony Aguirre +1
Observing the relics of collisions between bubble universes would provide direct evidence for the existence of an eternally inflating Multiverse; the non-observation of such events…
Simulating the universe(s): from cosmic bubble collisions to cosmological observables with numerical relativity
Carroll L. Wainwright, Matthew C. Johnson, Hiranya V. Peiris +3
The theory of eternal inflation in an inflaton potential with multiple vacua predicts that our universe is one of many bubble universes nucleating and growing inside an ever-expand…
Holographic Fluctuations from Unitary de Sitter Invariant Field Theory
Tom Banks, Willy Fischler, T. J. Torres +1
We continue the study of inflationary fluctuations in Holographic Space Time models of inflation. We argue that the holographic theory of inflation provides a physical context for…