Phantom cosmology with general potentials
广义相对论与量子宇宙学
2009-11-11 v1 天体物理学
高能物理 - 理论
摘要
We present a unified treatment of the phase space of a spatially flat homogeneous and isotropic universe dominated by a phantom field. Results on the dynamics and the late time attractors (Big Rip, de Sitter, etc.) are derived without specifying the form of the phantom potential, using only general assumptions on its shape. Many results found in the literature are quickly recovered and predictions are made for new scenarios.
引用
@article{arxiv.gr-qc/0506095,
title = {Phantom cosmology with general potentials},
author = {Valerio Faraoni},
journal= {arXiv preprint arXiv:gr-qc/0506095},
year = {2009}
}
备注
16 pages, LaTeX, to appear in Class. Quant. Grav