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Advances in High Energy Physics
Volume 2019, Article ID 3709472, 9 pages
https://doi.org/10.1155/2019/3709472
Research Article

Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity

1Department of Mathematics, University of Education Lahore, Faisalabad Campus, Pakistan
2Department of Mathematics, Government Post Graduate College (Boys), Taunsa, DG Khan, Pakistan

Correspondence should be addressed to Sarfraz Ali; kp.ude.eu@072zarfras

Received 4 April 2019; Accepted 19 May 2019; Published 28 May 2019

Guest Editor: Farook Rahaman

Copyright © 2019 Sarfraz Ali and M. Jamil Amir. 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.

Abstract

In this paper, we study the cosmological analysis of the modified holographic Ricci dark energy model and reconstruct different scalar field models in the context of Chern-Simons modified gravity. We investigate the deceleration parameter, which shows that the universe is in the accelerating expansion phase. The equation of state parameter in this case also favors the fact that dark energy is the dominant component of universe, which is responsible for the accelerated expansion. A number of scalar fields, such as quintessence, tachyon, K-essence, and dilaton models, are reconstructed using modified holographic Ricci dark energy model in the context of dynamical CS modified gravity. The quintessence and K-essence models represent exponentially increasing behaviors, while tachyon model shows decreasing behavior. Unfortunately, the dilaton model has no numerical solution for modified holographic Ricci dark energy model in the framework of dynamical Chern-Simons modified gravity.