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Energy Definition and Dark Energy: A Thermodynamic Analysis
Joint Authors
Salako, Ines G.
Graça, J. P. Morais
Lobo, I. P.
Moradpour, H.
Source
Advances in High Energy Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-09
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Accepting the Komar mass definition of a source with energy-momentum tensor Tμν and using the thermodynamic pressure definition, we find a relaxed energy-momentum conservation law.
Thereinafter, we study some cosmological consequences of the obtained energy-momentum conservation law.
It has been found out that the dark sectors of cosmos are unifiable into one cosmic fluid in our setup.
While this cosmic fluid impels the universe to enter an accelerated expansion phase, it may even show a baryonic behavior by itself during the cosmos evolution.
Indeed, in this manner, while Tμν behaves baryonically, a part of it, namely, Tμν(e) which is satisfying the ordinary energy-momentum conservation law, is responsible for the current accelerated expansion.
American Psychological Association (APA)
Moradpour, H.& Graça, J. P. Morais& Lobo, I. P.& Salako, Ines G.. 2018. Energy Definition and Dark Energy: A Thermodynamic Analysis. Advances in High Energy Physics،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1118194
Modern Language Association (MLA)
Moradpour, H.…[et al.]. Energy Definition and Dark Energy: A Thermodynamic Analysis. Advances in High Energy Physics No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1118194
American Medical Association (AMA)
Moradpour, H.& Graça, J. P. Morais& Lobo, I. P.& Salako, Ines G.. Energy Definition and Dark Energy: A Thermodynamic Analysis. Advances in High Energy Physics. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1118194
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118194