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Advances in High Energy Physics
Volume 2018, Article ID 6306848, 9 pages
https://doi.org/10.1155/2018/6306848
Research Article

Anisotropic Cosmological Models with Two Fluids

1Department of Mathematics, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Hyderabad 500 078, India
2Centre of Theoretical Physics, Jamia Millia Islamia, New Delhi 110 025, India

Correspondence should be addressed to B. Mishra; moc.oohay@attuduvib

Received 25 July 2017; Revised 21 October 2017; Accepted 26 December 2017; Published 23 January 2018

Academic Editor: Edward Sarkisyan-Grinbaum

Copyright © 2018 B. Mishra et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.

Abstract

Anisotropic dark energy cosmological models have been constructed in a Bianchi V space-time, with the energy momentum tensor consisting of two noninteracting fluids, namely, bulk viscous fluid and dark energy fluid. Two different models are constructed based on the power law cosmology and de Sitter universe. The constructed model was also embedded with different pressure gradients along different spatial directions. The variable equation of state (EoS) parameter and skewness parameters for both models are obtained and analysed. The physical properties of the models obtained with the use of scale factors of power law and de Sitter law are also presented.