HOLOGRAPHIC CHAPLYGIN DGP COSMOLOGIES
- 1 March 2009
- journal article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics D
- Vol. 18 (3), 419-427
- https://doi.org/10.1142/s0218271809014558
Abstract
This paper, presents a model inspired by extra dimensions that is built on the DGP brane-world scenario. The dark energy component on the brane is then taken to be a Chaplygin gas. After that, a holographic model of the Chaplygin gas in the framework of DGP cosmology is considered. It is shown that the holographic Chaplygin gas can mimic a phantom fluid and cross the phantom divide in a DGP brane-world setup.Keywords
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