Regular and Chaotic Regimes in Scalar Field Cosmology

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2006
• Main Author: Toporensky, A.V.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/146183
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Regular and Chaotic Regimes in Scalar Field Cosmology / A.V. Toporensky // Symmetry, Integrability and Geometry: Methods and Applications. — 2006. — Т. 2. — Бібліогр.: 32 назв. — англ.

A transient chaos in a closed FRW cosmological model with a scalar field is studied. We describe two different chaotic regimes and show that the type of chaos in this model depends on the scalar field potential. We have found also that for sufficiently steep potentials or for potentials with large c...