We construct an updated and extended compilation of growth-rate data based on recent
redshift-space distortion measurements. The data set consists of 34 data points and includes …

We investigate a phenomenological non-gravitational coupling between dark energy and
dark matter, where the interaction in the dark sector is parameterized as an energy transfer …

Interactions between dark matter and dark energy, allowing both conformal and and
disformal couplings, are studied in detail. We discuss the background evolution …

The continuous progress toward more precise cosmological surveys and experiments has
galvanized recent interest into consistency tests on cosmological parameters and models. At …

An interaction between dark matter and dark energy is usually introduced by a
phenomenological modification of the matter conservation equations, while the Einstein …

We review matter bounce scenarios where the matter content is dark matter and dark
energy. These cosmologies predict a nearly scale-invariant power spectrum with a slightly …

The coupled dark energy model provides a possible approach to mitigate the coincidence
problem of cosmological standard model. Here, the coupling term is assumed as bar Q= 3Hξ …

In this paper we consider 3-form dark energy (DE) models with interactions in the dark
sector. We aim to distinguish the phenomenological interactions that are defined through the …

We employ the Planck 2013 CMB temperature anisotropy and lensing data, and baryon
acoustic oscillation (BAO) data to constrain a phenomenological wCDM model, where dark …

The observed galaxy power spectrum acquires relativistic corrections from light-cone effects,
and these corrections grow on very large scales. Future galaxy surveys in optical, infrared …