Improved cosmological model

@article{Tsamis2016ImprovedCM,
  title={Improved cosmological model},
  author={N. Tsamis and R. Woodard},
  journal={Physical Review D},
  year={2016},
  volume={94},
  pages={043508}
}
We study a class of non-local, action-based, and purely gravitational models. These models seek to describe a cosmology in which inflation is driven by a large, bare cosmological constant that is screened by the self-gravitation between the soft gravitons that inflation rips from the vacuum. Inflation ends with the universe poised on the verge of gravitational collapse, in an oscillating phase of expansion and contraction that should lead to rapid reheating when matter is included. After the… Expand
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