Dynamics of Anisotropic Universes in LRS Bianchi Type-V Cosmological Model with Perfect Fluid in Generic Viable Non-Minimally Coupled f(R, T) Gravity

Authors V.G. Mete, V.M. Ingle
Affiliations

Department of Mathematics, R.D.I.K. & N. K.D. College, Badnera-Amravati(M.S.) 444701, India

Е-mail vishalinglevmi@gmail.com
Issue Volume 16, Year 2024, Number 4
Dates Received 05 April 2024; revised manuscript received 14 August 2024; published online 27 August 2024
Citation V.G. Mete, V.M. Ingle, J. Nano- Electron. Phys. 16 No 4, 04030 (2024)
DOI https://doi.org/10.21272/jnep.16(4).04030
PACS Number(s) 98.80. – k, 98.80.Bp, 04.50. – h
Keywords LRS Bianchi Type-V, Cosmological Model, f(R,  T) gravity, Perfect fluid.
Annotation

The LRS Bianchi Type-V cosmological model has been extensively studied within the framework of general relativity and other modified gravity theories. In this paper, we investigate the dynamics of the LRS Bianchi Type-V cosmological model in the presence of a perfect fluid and non-minimally coupled f(R, T) gravity. We derive the field equations for the general non-minimally coupled gravity and study their implications on the evolution of the universe. We consider a perfect fluid as the matter source and explore its influence on the dynamics of the cosmological model. We analyze the behavior of the scale factor, energy density, and pressure in the early and late-time regimes. Furthermore, we investigate the stability of the solutions and their compatibility with observational data. Our findings shed light on the role of the non-minimal coupling and perfect fluid in shaping the cosmological evolution in the LRS Bianchi Type-V model. This research contributes to our understanding of the interplay between modified gravity theories, cosmology and the nature of dark energy.

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