Thermodynamical Study of FRW Universe in Quasi-Topological Theory
Joint Authors
Source
Advances in High Energy Physics
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-05-10
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
By applying the unified first law of thermodynamics on the apparent horizon of FRW universe, we get the entropy relation for the apparent horizon in quasi-topological gravity theory.
Throughout the paper, the results of considering the Hayward-Kodama and Cai-Kim temperatures are also addressed.
Our study shows that whenever there is no energy exchange between the various parts of cosmos, we can get an expression for the apparent horizon entropy in quasi-topological gravity, which is in agreement with other attempts that followed different approaches.
The effects of a mutual interaction between the various parts of cosmos on the apparent horizon entropy as well as the validity of second law of thermodynamics in quasi-topological gravity are perused.
American Psychological Association (APA)
Moradpour, H.& Dehghani, R.. 2016. Thermodynamical Study of FRW Universe in Quasi-Topological Theory. Advances in High Energy Physics،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1095236
Modern Language Association (MLA)
Moradpour, H.& Dehghani, R.. Thermodynamical Study of FRW Universe in Quasi-Topological Theory. Advances in High Energy Physics No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1095236
American Medical Association (AMA)
Moradpour, H.& Dehghani, R.. Thermodynamical Study of FRW Universe in Quasi-Topological Theory. Advances in High Energy Physics. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1095236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095236