Abstract
String cloud cosmological models are studied using spatially homogeneous and anisotropic Bianchi type VIh metric in the frame work of general relativity. The field equations are solved for massive string cloud in presence of bulk viscosity. A general linear equation of state of the cosmic string tension density with the proper energy density of the universe is considered. The physical and kinematical properties of the models have been discussed in detail and the limits of the anisotropic parameter responsible for different phases of the universe are explored.
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Tripathy, S.K., Behera, D. Bianchi type-VIh string cloud cosmological models with bulk viscosity. Astrophys Space Sci 330, 191–201 (2010). https://doi.org/10.1007/s10509-010-0374-2
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DOI: https://doi.org/10.1007/s10509-010-0374-2