2 papers
hep-th2004
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…
gr-qc2002
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…