Bianchi type-I cosmological models for binary mixture of perfect fluid and dark energy

Abstract

We consider a self consistent system of Bianchi Type-I cosmology and Binary Mixture of perfect fluid and dark energy. The perfect fluid is taken to be obeying equations of state p P F = γρ P F with γ ∈ [0, 1]. The dark energy is considered to be obeying a quintessence-like equation of state where the dark energy obeys equation of state 0]. Exact solutions to the corresponding Einstein field equations are obtained. Some special cases are discussed and studied. Further more power law models and exponential models are investigated.

Magnetized Anti-stiff fluid Cosmological Models with Variable Cosmological Constant

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Statefinder Diagnostic for Binary Mixture of Anisotropic Dark Energy and Perfect Fluid in Bianchi Type-IX Universe

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