Cosmology in p-brane systems

Understand

We present time-dependent solutions in the higher-dimensional gravity which are related to supergravity in the particular cases.

• Here, we consider p-branes with a cosmological constant and the intersections of two and more branes.
• The dynamical description of p-branes can be naturally obtained as the extension of static solutions.
• In the presence of a cosmological constant, we find accelerating solutions if the dilaton is not dynamical.