Behaviors of dark energy candidates in the Ruban universe

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Tarih

2025

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

World Scientific Publ Co Pte Ltd

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this study, we investigated quintessence and tachyon field dark energy (DE) models for the inhomogeneous and anisotropic Ruban universe in f(R,T) gravitation theory. We utilized the Hubble parameter in the field equations as beta root t+alpha for the solutions. Since DE candidates are classified according to the p/rho values of the EoS parameter omega, we obtained the p and rho solutions for each DE candidate and analyzed the scalar field (SF) and scalar potential solution. We also talked about the model's physical characteristics and parameters with the help of a various of graphics for redshift z and cosmic time t. Additionally, the statefinder parameters, which are essential tools for distinguishing various dark energy models, have been explored.

Açıklama

Anahtar Kelimeler

f(R, T) theory, Ruban universe, dark energy

Kaynak

Modern Physics Letters A

WoS Q Değeri

Q2

Scopus Q Değeri

Q2

Cilt

40

Sayı

2

Künye