Importance of supernovae at z > 1.5 to probe dark energy

@article{Linder2003ImportanceOS,
  title={Importance of supernovae at z > 1.5 to probe dark energy},
  author={Eric V. Linder and Dragan Huterer},
  journal={Physical Review D},
  year={2003},
  volume={67},
  pages={081303}
}
The accelerating expansion of the universe suggests that an unknown component with strongly negative pressure, called dark energy, currently dominates the dynamics of the universe. Such a component makes up ~70% of the energy density of the universe yet has not been predicted by the standard model of particle physics. The best method for exploring the nature of this dark energy is to map the recent expansion history, at which Type Ia supernovae have proved adept. We examine here the depth of… 

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