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The dressing procedure for the cosmological equations and the indefinite future of the universe

In this paper we present a new simple method of construction of infinite number of solutions of Freidmann equations from the already known ones, which allows for a startling conclusion of practical impossibility of correct predictions on the universe's future dynamics which are based solely on astronomical observations on the value of a scale factor. In addition, we present particular examples of newly constructed solutions, such as the ones, describing the smooth dynamical (de)-phantomization, and the models lacking the events horizons (both in classical and brane world cases). The generalization of the method to the simplest anisotropic universes are presented as well.

preprint2007arXivOpen access
A. V. YurovV. A. AstashenokV. A. Yurov
astro-ph
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Open access3 authors1 topic
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A. V. YurovV. A. AstashenokV. A. Yurov

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