Scalar field potentials for closed and open cosmological models
نویسندگان
چکیده
منابع مشابه
Chaos in closed isotropic cosmological models with steep scalar field potentials
The dynamics of closed scalar field FRW cosmological models is studied for several types of exponentially and more than exponentially steep potentials. The parameters of scalar field potentials which allow a chaotic behaviour are found from numerical investigations. It is argued that analytical studies of equation of motion at the Euclidean boundary can provide an important information about th...
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(1999) A classification of scalar field potentials with cosmological scaling solutions. This document is made available in accordance with publisher policies and may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the URL above for details on accessing the published version. Copyright a...
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متن کاملChaos in closed isotropic cosmological models with steep scalar field potential
The dynamics of closed scalar field FRW cosmological models is studied for several types of exponentially and more than exponentially steep potentials. The parameters of scalar field potentials which allow a chaotic behaviour are found from numerical investigations. It is argued that analytical studies of equation of motion at the Euclidean boundary can provide an important information about th...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2012
ISSN: 0001-7701,1572-9532
DOI: 10.1007/s10714-012-1384-x