Anisotropic Bianchi type VI0 Space-Time with Barotropic Fluid in Sáez - Ballester Theory of Gravitation
Year: 2024
Type: article
Abstract: In this paper, we have discussed the exact solution of Einstein's field equations for anisotropic Bianchi type VI0 cosmological model in the framework of the scalar-tensor theory of gravitation given by Sáez–Ballester for barotropic fluid distribution. To obtain an exact solution, we have assumed that expansion (θ) is proportional to shear (σ) which leads to A =Bk, where k is a constant A and B are metric potentials and also assumed barotropic condition p = γρ; (0 ≤ γ ≤ 1) where p being isotropic pressure and ρ is matter density. Some physical and geometrical properties of the model are also discussed.
Source: Journal of Scientific Research
Authors: P. Kumawat, R. Goyal, S. Choudhary
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $10
OpenAlex ID: W4402235073