Bianchi type-VI0 model coupled to string cloud in f(R) theory of gravitation in the presence of strange quark matter

Rajdeep G. Kandarkar¹ , V.A. Thakare²

1. Dept. of Mathematics, Shri.Shivaji Science College, Amravati (M.S.) 444602, India.
2. Dept. of Mathematics, Shri.Shivaji Science College, Amravati (M.S.) 444602, India.

Section:Research Paper, Product Type: Journal-Paper
Vol.10 , Issue.6 , pp.1-8, Dec-2023

Online published on Dec 31, 2023

Copyright © Rajdeep G. Kandarkar, V.A. Thakare . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
In the present study, we investigated the anisotropic Bianchi type-VI0 model in the presence of strange quark matter with the appearance and non-appearance of strings in f(R) gravitation. In this case, R is the Ricci scalar of spacetime. Consider the following conditions to achieve an exact solution to the field equation. i) hybrid scale factor, ii) shear scalar(?) with expansion scalar(?), and iii) power-law relationship between scalar field F(R) and average scale factor a(t). We researched the models` physical and geometrical features and studied their behavior using graphical representation.

Key-Words / Index Term :
Bianchi type-VI0 model; strange quark matter; cosmic strings; f(R) gravity; Hybrid scale factor; Deceleration parameter, De-Sitter exapansion.

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