Author(s)

Raghavendra Chaubey

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The Bianchi type- VIo universe filled with dark energy from a wet dark fluid has been considered. A new equation of state for the dark energy component of the universe has been used. It is modeled on the equation of state p=γ(ρ-ρ_﹡) which can describe a liquid, for example water. The exact solutions to the corresponding field equations are obtained in quadrature form. The solution for constant deceleration parameter have been studied in detail for power-law and exponential forms both. The case γ=0, γ=1, and γ=1/3 have been also analysed.

Cosmological Models; Wet Dark Fluid; Cosmological Parameters

Chaubey, R. (2011) Bianchi type-VIo Universe with wet dark fluid. Natural Science, 3, 817-826. doi: 10.4236/ns.2011.310107.