Testing the Interaction between Dark Energy and Dark Matter with Planck Data
Cosmology and Nongalactic Astrophysics
2014-05-28 v2 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
Interacting Dark Energy and Dark Matter is used to go beyond the standard cosmology. We base our arguments on Planck data and conclude that an interaction is compatible with the observations and can provide a strong argument towards consistency of different values of cosmological parameters.
Keywords
Cite
@article{arxiv.1311.7380,
title = {Testing the Interaction between Dark Energy and Dark Matter with Planck Data},
author = {André A. Costa and Xiao-Dong Xu and Bin Wang and Elisa G. M. Ferreira and E. Abdalla},
journal= {arXiv preprint arXiv:1311.7380},
year = {2014}
}
Comments
14 pages, 6 figures, 13 tables. Updated to match the version accepted for publishing in PRD