Cosmology of Brane-Bulk Models in Five Dimensions
R. N. Mohapatra, A. Pérez-Lorenzana, C. A. de S. Pires
Abstract
We study the cosmology of models with four space and one time dimension where our universe is a 3-brane and report a few results which extend existing work in several directions. Assuming a stable fifth dimension, we obtain a solution for the metric, which does not depend on any arbitrary parameters. We discuss some implications of this result.
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