arXiv · 1406.7352
Eternal Inflation with Arrival Terminals
Abstract
We analyze the cosmological role of terminal vacua in the string theory landscape, and point out that existing work on this topic makes very strong assumptions about the properties of the terminal vacua. We explore the implications of relaxing these assumptions (by including "arrival" as well as "departure" terminals) and demonstrate that the results in earlier work are highly sensitive to their assumption of no arrival terminals. We use our discussion to make some general points about tuning and initial conditions in cosmology.
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Henry Stoltenberg, Andreas Albrecht. 2015-01-18. Eternal Inflation with Arrival Terminals. https://doi.org/10.1103/physrevd.91.023503
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