Constraints on the redshift dependence of the dark energy potential

@article{Simn2005ConstraintsOT,
  title={Constraints on the redshift dependence of the dark energy potential},
  author={Joan Sim{\'o}n and Licia Verde and Raul Jimenez},
  journal={Physical Review D},
  year={2005},
  volume={71},
  pages={123001}
}
We develop a formalism to characterize the shape and the redshift evolution of the dark energy potential. Our formalism makes use of quantities similar to the horizon-flow parameters in inflation and is general enough that can deal with multiscalar quintessence scenarios, exotic matter components, and higher-order curvature corrections to General Relativity. We show how the shape of the dark energy potential can be recovered nonparametrically using this formalism and we present approximations… Expand

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