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Supergravity Brane Cosmologies | James E. Lidsey
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3 Jul 2000 | Journal: | Phys.Rev. D62 (2000) 083515 | Subject: | hep-th astro-ph gr-qc | Abstract: | Solitonic brane cosmologies are found where the world-volume is curved due to the evolution of the dilaton field on the brane. In many cases, these may be related to the solitonic Dp- and M5-branes of string and M-theory. An eleven-dimensional interpretation of the D8-brane cosmology of the massive type IIA theory is discussed in terms of compactification on a torus bundle. Braneworlds are also found in Horava-Witten theory compactified on a Calabi-Yau three-fold. The possibility of dilaton-driven inflation on the brane is discussed. | Source: | arXiv, hep-th/0007014 | Services: | Forum | Review | PDF | Favorites |
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