Bianchi type-II universe with wet dark fluid in General Theory of Relativity

Chandra Rekha Mahanta; Azizur Rahman Sheikh

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arXiv · 1706.06412

Bianchi type-II universe with wet dark fluid in General Theory of Relativity

Chandra Rekha Mahanta·Azizur Rahman Sheikh

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Abstract

In this paper, dark energy models of the universe filled with wet dark fluid are constructed in the framework of LRS Bianchi type-II space-time in General Theory of Relativity. A new equation of state modeled on the equation of state $p$=$\gamma(\rho - \rho_*)$, which can describe a liquid including water, is used. The exact solutions of Einstein's field equations are obtained in quadrature form and the models corresponding to the cases $\gamma = 0$ and $\gamma = 1$ are discussed in detail.

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Chandra Rekha Mahanta, Azizur Rahman Sheikh. 2017-06-05. Bianchi type-II universe with wet dark fluid in General Theory of Relativity. https://arxiv.org/abs/1706.06412

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