Can modified gravity explain accelerated cosmic expansion?
天体物理学
2015-06-24 v2 广义相对论与量子宇宙学
高能物理 - 理论
摘要
We show that the recently suggested explanations of cosmic acceleration by the modification of gravity at small curvature suffer violent instabilities and strongly disagree with the known properties of gravitational interactions.
引用
@article{arxiv.astro-ph/0307285,
title = {Can modified gravity explain accelerated cosmic expansion?},
author = {A. D. Dolgov and M. Kawasaki},
journal= {arXiv preprint arXiv:astro-ph/0307285},
year = {2015}
}
备注
4 pages, no figure, revised version (one footnote added)