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Cosmology and brane worlds: a review

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Brax, Philippe, Bruck, Carsten van de·2003·Classical and Quantum Gravity

Abstract

Cosmological consequences of the brane world scenario are reviewed in a pedagogical manner. According to the brane world idea, the standard model particles are confined on a hypersurface (a so-called brane), which is embedded in a higher-dimensional spacetime (the so-called bulk). We begin our review with the simplest consistent brane world model: a single brane embedded in a five-dimensional anti-de Sitter spacetime. Then we include a scalar field in the bulk and discuss in detail the difference with the anti-de Sitter case. The geometry of the bulk spacetime is also analysed in some depth. Finally, we investigate the cosmology of a system with two branes and a bulk scalar field. We comment on brane collisions and summarize some open problems of brane world cosmology.

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Metadata

Authors
Brax, P., & Bruck, C. V. D.
Venue
Classical and Quantum Gravity
Published
2003-04-15
Volume
20
Issue
9
Pages
R201-R232
ISSN
  • 0264-9381 (ISSN-L)
  • 1361-6382
OpenAlex
W2073586838
Cited by
345
References
6
FWCI
17.40
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Cosmology and brane worlds: a review. https://app.cochat.ai/papers/10.1088/0264-9381/20/9/202
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Brax, P., & Bruck, C. V. D. (2003). Cosmology and brane worlds: a review. Classical and Quantum Gravity. https://doi.org/10.1088/0264-9381/20/9/202

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.