Stable exponential cosmological solutions with three factor spaces of dimensions $m=3$, $k_1=k$ and $k_2 = k$ in the Einstein-Gauss-Bonnet model with a $\Lambda$-term

29 Sep 2019 · Ernazarov K. K. ·

We consider a $(4 + 2k)$ - dimensional Einstein-Gauss-Bonnet model with the cosmological $\Lambda$-term. Exact stable solutions with three constant Hubble-like parameters in this model are obtained. In this case, the multidimensional cosmological model deals with three factor spaces: the external 3-dimensional "our" world and internal subspaces with dimensions $k_1 = k$ and $k_2=k$.

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Stable exponential cosmological solutions with three factor spaces of dimensions $m=3$, $k_1=k$ and $k_2 = k$ in the Einstein-Gauss-Bonnet model with a $\Lambda$-term

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