The Cardy-Verlinde Formula and Asymptotically de Sitter Brane Universe
Abstract
Description
We consider the brane universe in the bulk background of the topological AdS-Schwarzschild black holes, where the brane tension takes larger value than the fine-tunned value. The resulting universe is radiation dominated and has positive cosmological constant. We obtain the associated cosmological Cardy formula and the Cardy-Verlinde formula. We also derive the Hubble and the Bekenstein entropy bounds from the conjectured holography bound on the Casimir entropy.
12 pages, LaTeX, revised version with minor corrections to appear in Phys. Lett. B
12 pages, LaTeX, revised version with minor corrections to appear in Phys. Lett. B