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- Title
Plane Symmetric String Cosmological Model with Zero Mass Scalar Field in f (R) Gravity.
- Authors
Pawar, Kalpana; Dabre, A. K.; Makode, Pallavi
- Abstract
In this article, an anisotropic Locally Rotationally Symmetric (LRS) Bianchi type I metric in the presence of cloud string fluid and zero mass scalar field in reference to f (R) gravity have been investigated. To obtain the deterministic solutions we assumed the weak field limit for a point-like source f (R) = R3/2 and the very well-known expansion-shear scalar proportionality relation. Furthermore, some physical and kinematical parameters have been calculated to study the astrophysical consequences of obtained model, which shows a good resemblance to the recent observational data.
- Subjects
SCALAR field theory; MODEL airplanes; GRAVITY; ARTIFICIAL satellite tracking; COSMIC strings
- Publication
Astrophysics, 2023, Vol 66, Issue 3, p353
- ISSN
0571-7256
- Publication type
Article
- DOI
10.1007/s10511-023-09796-w