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arXiv · hep-th/0301144

Nonsingular Cosmologies from Branes

Anindya Biswas·Sudipta Mukherji·Shesansu Sekhar Pal
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Abstract

We analyse possible cosmological scenarios on a brane where the brane acts as a dynamical boundary of various black holes with anti-de Sitter or de Sitter asymptotics. In many cases, the brane is found to describe completely non-singular universe. In some cases, quantum gravity era of the brane-universe can also be avoided by properly tuning bulk parameters. We further discuss the creation of a brane-universe by studying its wave function. This is done by employing Wheeler-De Witt equation in the mini superspace formalism.

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Anindya Biswas, Sudipta Mukherji, Shesansu Sekhar Pal. 2003-09-25. Nonsingular Cosmologies from Branes. https://doi.org/10.1142/s0217751x04017513

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