Tachyon-Chaplygin inflation on the brane
arXiv:0810.1074 · doi:10.1007/s10714-008-0703-8
Abstract
Tachyon-Brane inflationary universe model in the context of a Chaplygin gas equation of state is studied. General conditions for this model to be realizable are discussed. In the high-energy limit and by using an exponential potential we describe in great details the characteristic of this model. Recent observational data from the Wilkinson Microwave Anisotropy Probe experiment are employed to restrict the parameters of the model.
15 pages, 3 figures, Accepted for publication in General Relativity and Gravitation
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- Intermediate-Generalized Chaplygin Gas inflationary universe model
- Tachyon Inflation in Teleparallel Gravity
- Chaplygin gas braneworld inflation according to WMAP7 data
- Testing the (generalized) Chaplygin gas model with the Lookback time-Redshift data
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- Cosmological evolution of a D-brane
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