Comments on Brane World Cosmology
arXiv:hep-th/0008102 · doi:10.1142/S0217732301004352
Abstract
In this paper we consider some constraints on brane-world cosmologies. In the first part we analyze different behaviors for the expansion of our universe by imposing constraints on the speed of sound. In the second part, we study the nature of matter on the brane world by means of the well-known energy conditions. We find that the strong energy condition must be completely violated at late stages of the universe.
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References in corpus (8)
- Modulus Stabilization with Bulk Fields
- Brane New World
- Brane-world creation and black holes
- Energy conditions in the epoch of galaxy formation
- The world is not enough
- Search for Extra Dimensions in Boson and Fermion Pair Production in e+e- Interactions at LEP
- Standard Cosmology from Sigma-Model
- WKB Wave Functions with the Induced Gravity Theory
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