The sharmaÐmittal modelÕs implications on FRW universe in ChernÐSimons gravity

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dc.contributor.authorSarfraz Ali
dc.contributor.authorMuhammad Hummad Waheed
dc.contributor.authorMuhammad Imran Asjad
dc.contributor.authorKhuram Ali Khan
dc.contributor.authorThanin Sitthiwirattham
dc.contributor.authorChanon Promsakon
dc.contributor.correspondenceT. Sitthiwirattham; Mathematics Department, Faculty of Science and Technology, Suan Dusit University, Bangkok, 10300, Thailand; email: thanin_sit@dusit.ac.th
dc.date.accessioned2025-03-10T07:35:28Z
dc.date.available2025-03-10T07:35:28Z
dc.date.issued2021
dc.description.abstractThe SharmaÐMittal holographic dark energy model is investigated in this paper using the ChernÐSimons modified gravity theory. We investigate several cosmic parameters, including the deceleration, equation of state, square of sound speed, and energy density. According to the deceleration parameter, the universe is in an decelerating and expanding phase known as de Sitter expansion. The SharmaÐMittal HDE model supports a deceleration to acceleration transition that is compatible with the observational data. The EoS depicts the universeÕs dominance era through a number of components, such as _ = 0,13, 1, which indicate that the universe is influenced by dust, radiation, and stiff fluid, while _1 < _ < 31, _ = _1, and _ < _1 are conditions for quintessence DE, _CDM, and Phantom era dominance. Our findings indicate that the universe is in an accelerated expansion phase, and this is similar to the observational data. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
dc.identifier.citationUniverse
dc.identifier.doi10.3390/universe7110428
dc.identifier.issn22181997
dc.identifier.scopus2-s2.0-85119137151
dc.identifier.urihttps://repository.dusit.ac.th//handle/123456789/4671
dc.languageEnglish
dc.publisherMDPI
dc.rightsAll Open Access; Gold Open Access
dc.rights.holderScopus
dc.subjectChern-Simons modified gravity
dc.subjectFRW universe
dc.subjectSharma-Mittal HDE model
dc.titleThe sharmaÐmittal modelÕs implications on FRW universe in ChernÐSimons gravity
dc.typeArticle
mods.location.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85119137151&doi=10.3390%2funiverse7110428&partnerID=40&md5=d76a5b3ef0b28b78b6e2c7e7527822fc
oaire.citation.issue11
oaire.citation.volume7
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