Open cold dark matter models

  title={Open cold dark matter models},
  author={Andrew R. Liddle and David H. Lyth and David M. Roberts and Pedro T. P. Viana},
Motivated by recent developments in inflationary cosmology indicating the possibility of obtaining genuinely open universes in some models, we compare the predictions of cold dark matter (CDM) models in open universes with a variety of observational information. The spectrum of the primordial curvature perturbation is taken to be scale invariant (spectral… CONTINUE READING