On the potentials yielding cosmological scaling solutions

نویسندگان

  • Ana Nunes
  • José P. Mimoso
چکیده

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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تاریخ انتشار 2000