GT2 - Chaos in General Relativity and Cosmology |
Speaker_ |
Toporensky, Alexey |
Talk _ |
Regular and chaotic dynamics of an FRW Universe with a scalar field |
Abstract _ |
A transient chaos in a closed FRW cosmological model with a scalar field is studied. We describe two different chaotic regimes and show how the type of chaos depends on the scalar field potential. We also describe transition to a regular dynamics for steep potentials. |