Constraining the interacting dark energy models from weak gravity conjecture and recent observations
Cosmology and Nongalactic Astrophysics
2010-12-24 v2 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We examine the effectiveness of the weak gravity conjecture in constraining the dark energy by comparing with observations. For general dark energy models with plausible phenomenological interactions between dark sectors, we find that although the weak gravity conjecture can constrain the dark energy, the constraint is looser than that from the observations.
Keywords
Cite
@article{arxiv.1008.3455,
title = {Constraining the interacting dark energy models from weak gravity conjecture and recent observations},
author = {Ximing Chen and Bin Wang and Nana Pan and Yungui Gong},
journal= {arXiv preprint arXiv:1008.3455},
year = {2010}
}
Comments
14 pages, 12 figures, revtex4, v2: minor corrections, accepted for publication in PLB