On the potentials yielding cosmological scaling solutions
arXiv:gr-qc/0008003 · doi:10.1016/S0370-2693(00)00919-9
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.
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