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Advances in High Energy Physics
Volume 2019, Article ID 5393491, 12 pages
Research Article

Parameterizing Dark Energy Models and Study of Finite Time Future Singularities

1Department of Mathematics, Adani Institute of Infrastructure Engineering, Ahmedabad-382421, Gujarat, India
2Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711103, India

Correspondence should be addressed to Tanwi Bandyopadhyay; moc.liamg@biwnat

Received 1 November 2018; Revised 1 March 2019; Accepted 21 March 2019; Published 9 April 2019

Academic Editor: Antonio J. Accioly

Copyright © 2019 Tanwi Bandyopadhyay and Ujjal Debnath. 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.


A review on spatially flat D-dimensional Friedmann-Robertson-Walker (FRW) model of the universe has been performed. Some standard parameterizations of the equation of state parameter of the dark energy models are proposed and the possibilities of finite time future singularities are investigated. It is found that certain types of these singularities may appear by tuning some parameters appropriately. Moreover, for a scalar field theoretic description of the model, it was found that the model undergoes bouncing solutions in some favorable cases.