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ВИДЕОТЕКА |
Новые направления в математической и теоретической физике
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Regular and chaotic regimes in scalar field FRW cosmology Alexey Toporensky Lomonosov Moscow State University, P. K. Sternberg Astronomical Institute |
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Аннотация: The cosmological dynamics of a closed isotropic Universe filled by a scalar field is considered. We describe three different global regimes which exist in this model. Two of them include a chaotic behavior. Using Poncare section method we show that one of these regimes containes islands of quasiperiodic trajectories. Язык доклада: английский |