44 citations · 73 across the 4 of their papers we have counts for
4 papers
Aspects of Scalar Field Dynamics in Gauss-Bonnet Brane Worlds
M. Sami, N. Savchenko, A. Toporensky
The Einstein-Gauss-Bonnet equations projected from the bulk to brane lead to a complicated Friedmann equation which simplifies to in the asymptotic regimes. The Rand…
Scaling solutions on a brane
N. Yu. Savchenko, A. V. Toporensky
We investigate the dynamics of a flat isotropic brane Universe with two-component matter source: perfect fluid with the equation of state and a scalar field with a powe…
Asymptotic states in brane cosmology with a nonlocal anisotropic stress
N. Yu. Savchenko, S. V. Savchenko, A. V. Toporensky
We investigate the dynamics of a Bianchi I brane Universe in the presence of a nonlocal anisotropic stress proportional to a "dark energy" . Using this an…
The generality of inflation in some closed FRW models with a scalar field
S. A. Pavluchenko, N. Yu. Savchenko, A. V. Toporensky
The generality of inflation in closed FRW Universe is studied for the models with a scalar field on a brane and with a complex scalar field. The results obtained are compared with…