Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-28
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Ali, Sarfraz& Amir, M. Jamil. 2019. Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity. Advances in High Energy Physics،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1118249
Modern Language Association (MLA)
Ali, Sarfraz& Amir, M. Jamil. Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity. Advances in High Energy Physics No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1118249
American Medical Association (AMA)
Ali, Sarfraz& Amir, M. Jamil. Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity. Advances in High Energy Physics. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1118249
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118249