MG13 - Talk detail |
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Participant |
Chirkov, Dmitriy | |||||||
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Institution |
M.V.Lomonosov Moscow State University - Leninskie Gory - Moscow - Moscow - Russia | |||||||
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Session |
AT4 |
Accepted |
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Order |
Time |
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Talk |
Poster abstract |
Title |
Oscillatory regime in multidimensional Gauss-Bonnet cosmology. | |||||
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Abstract |
We investigate the asymptotic dynamics of anisotropic solutions in flat multidimensional Gauss-Bonnet cosmological model with a pure, homogeneous source-free magnetic field. We found oscillatory solution similar to known BKL regime and examined its differences from the BKL oscillation. We proved analytically that a non-zero measure set of power-law solutions in flat vacuum Gauss-Bonnet gravity (which generalized classical Kasner solution in Einstein gravity) is the past attractor for models under consideration; solution in the neighborhood of this set does not oscillate. For (5+1)-dimension case numerical studies are used to support this statement. |
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