The Cosmological Constant

@article{Carroll2001TheCC,
  title={The Cosmological Constant},
  author={S. Carroll},
  journal={Living Reviews in Relativity},
  year={2001},
  volume={4}
}
  • S. Carroll
  • Published 6 April 2000
  • Physics
  • Living Reviews in Relativity
This is a review of the physics and cosmology of the cosmological constant. Focusing on recent developments, I present a pedagogical overview of cosmology in the presence of a cosmological constant, observational constraints on its magnitude, and the physics of a small (and potentially nonzero) vacuum energy. 
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