On the potentials yielding cosmological scaling solutions
General Relativity and Quantum Cosmology
2009-10-31 v2
Abstract
In the present work we perform a phase-plane analysis of the complete dynamical system corresponding to a flat FRW cosmological models with a perfect fluid and a self-interacting scalar field and show that every positive and monotonous potential which is asymptotically exponential yields a scaling solution as a global attractor.
Cite
@article{arxiv.gr-qc/0008003,
title = {On the potentials yielding cosmological scaling solutions},
author = {Ana Nunes and Jose P. Mimoso},
journal= {arXiv preprint arXiv:gr-qc/0008003},
year = {2009}
}
Comments
RevTeX, 10 pages, no figures