Brane-world cosmological perturbations

Roy Maartens

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arXiv · astro-ph/0402485

Brane-world cosmological perturbations

Roy Maartens

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Abstract

Brane-world models provide a phenomenology that allows us to explore the cosmological consequences of some M theory ideas, and at the same time to use precision cosmology as a test of these ideas. In order to achieve this, we need to understand how brane-world gravity affects cosmological dynamics and perturbations. This introductory review describes the key features of cosmological perturbations in a brane-world universe.

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Roy Maartens. 2004-02-20. Brane-world cosmological perturbations. https://arxiv.org/abs/astro-ph/0402485

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