Abstract
Here in this paper we present a locally rotationally symmetric Bianchi type-II metric filled with dark matter and anisotropic modified holographic Ricci dark energy. To solve the Einstein’s field equations we have taken the hybrid expansion law (HEL) which exhibits a cosmic transition of the universe from decelerating to accelerating phase. We have investigated the physical and geometrical properties of the model. It is observed that the anisotropy of the universe and that of the modified holographic Ricci dark energy tends to zero at later times and the universe becomes homogeneous, isotropic and flat. We have also studied the cosmic jerk parameter.
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We are grateful to the reviewer for making valuable comments and suggestions which helped us to improve the article. One of the authors acknowledges the financial support of UGC, New Delhi. We are thankful to the Department of Mathematics, Gauhati University for giving facilities for doing research.
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Das, K., Sultana, T. Anisotropic modified holographic Ricci dark energy cosmological model with hybrid expansion law. Astrophys Space Sci 360, 4 (2015). https://doi.org/10.1007/s10509-015-2517-y
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DOI: https://doi.org/10.1007/s10509-015-2517-y