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On the potentials yielding cosmological scaling solutions

Ana Nunes·Jose P. Mimoso
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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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Ana Nunes, Jose P. Mimoso. 2000-08-03. On the potentials yielding cosmological scaling solutions. https://doi.org/10.1016/s0370-2693(00)00919-9

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