Bibliographic Details
| Title: |
Stellar anisotropic cluster in ƒ(ℛ,) gravity. |
| Authors: |
Ajmal, M. ranaajmal786@gmail.com, Bhatti, M.Z. |
| Source: |
Canadian Journal of Physics. Dec2023, Vol. 101 Issue 12, p728-738. 11p. |
| Subject Terms: |
*GRAVITY, *GRAVITY model (Social sciences), *ENERGY density, *DARK energy, *EQUATIONS of state, *COMPACT objects (Astronomy), *MATHEMATICAL models |
| Abstract: |
We investigate a few models with various physical elements that could lead to the appearance of celestial bodies with different curvature systems within the background of f (R , G) gravity, where R represents the Ricci scalar and G stands for the Gauss–Bonnet curvatures. After formulating f (R , G) field equations in the setting of anisotropic fluid configuration, along with specific metric coefficients, the observational data of HerX − 1, 4U1820 − 30, VeLAX − 1, SAXJ1808.4 − 3068, CenX − 3, and PSRJ16142230 are used. Three different gravity models are used to analyze their impact on mathematical modeling. Several physical factors have been illuminated, including energy density, pressure evolutions, energy conditions, stability analysis, the measurement equation of state parameters, matter content, etc. To access the substance of our model, we observed a number of physical factors, and it was discovered that our system does not contain any singularities. [ABSTRACT FROM AUTHOR] |
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| Database: |
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