Parameterization and Reconstruction of Quasi Static Universe
arXiv:1208.6312 · doi:10.1140/epjc/s10052-013-2460-4
Abstract
We study a possibility of the fate of universe, in which there is neither the rip singularity, which results in the disintegration of bound systems, nor the endless expansion, instead the universe will be quasi static. We discuss the parameterization of the corresponding evolution and the reconstruction of the scalar field model. We find, with the parameterization consistent with the current observation, that the current universe might arrive at a quasi static phase after less than 20Gyr.
minor changes and Refs. added, publish in EPJC
References in corpus (12)
- Dynamics of dark energy
- Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
- Cosmology and the Fate of Dilatation Symmetry
- Cosmological Evolution of a Quintom Model of Dark Energy
- Reconstructing holographic quintessence
- Models for Little Rip Dark Energy
- Phantom Cosmology without Big Rip Singularity
- Pseudo-rip: Cosmological models intermediate between the cosmological constant and the little rip
- Parametrizations of the Dark Energy Density and Scalar Potentials
- Holographic tachyon model
- Phantom Inflation in Little Rip
- Alternative mechanism of avoiding the big rip or little rip for a scalar phantom field