New properties of scalar-field dynamics in an isotropic cosmological model on the brane

New properties of scalar-field dynamics in an isotropic cosmological model on the brane

We investigate some aspects of the scalar-field dynamics on the brane that differ from the corresponding regimes in standard cosmology. We consider asymptotic solutions near singularity, inflation and rebound conditions, and some features of chaos in the model on the brane. Our results are compared...

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Veröffentlicht in:Astronomy letters 2003-01, Vol.29 (1), p.1-5
Hauptverfasser: Toporensky, A V, Tret'yakov, P V, Ustiansky, V O
Format: Artikel
Sprache:eng
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Zusammenfassung:We investigate some aspects of the scalar-field dynamics on the brane that differ from the corresponding regimes in standard cosmology. We consider asymptotic solutions near singularity, inflation and rebound conditions, and some features of chaos in the model on the brane. Our results are compared with their analogs in classical cosmology.
ISSN:1063-7737
1562-6873
DOI:10.1134/1.1537370