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arXiv · gr-qc/0202083

FRW cosmologies between chaos and integrability

A. E. Motter·P. S. Letelier
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Abstract

A recent paper by Castagnino, Giacomini and Lara concludes that there is no chaos in a conformally coupled closed Friedmann-Robertson-Walker universe, which is in apparent contradiction with previous works. We point out that although nonchaotic the quoted system is nonintegrable.

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A. E. Motter, P. S. Letelier. 2002-02-21. FRW cosmologies between chaos and integrability. https://doi.org/10.1103/physrevd.65.068502

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