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arXiv · hep-th/0403096

Late time evolution of brane gas cosmology and compact internal dimensions

Jin Young Kim
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Abstract

We study the late-time behavior of a universe in the framework of brane gas cosmology. We investigate the evolution of a universe with a gas of supergravity particles and a gas of branes. Considering the case when different dimensions are anisotropically wrapped by various branes, we have derived Friedman-like equations governing the dynamics of wrapped and unwrapped subvolumes. We point out that the compact internal dimensions are wrapped by three or higher dimensional branes.

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Jin Young Kim. 2004-10-23. Late time evolution of brane gas cosmology and compact internal dimensions. https://doi.org/10.1103/physrevd.70.104024

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