Abstract
The Bianchi Type-I 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 both power-law and exponential forms. The cases γ = 1 and γ = 0 have also been analysed.
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Singh, T., Chaubey, R. Bianchi Type-I Universe with wet dark fluid. Pramana - J Phys 71, 447–458 (2008). https://doi.org/10.1007/s12043-008-0124-y
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DOI: https://doi.org/10.1007/s12043-008-0124-y