A Magnetized Dark Energy Type R/W Model with Polytropic Equation of State in Brans-Dicke Theory

Authors

  • M. Dewri Department of Mathematical Sciences, Bodoland University, Kokrajhar, PIN-783370, India

DOI:

https://doi.org/10.3329/jsr.v12i3.43313

Abstract

In this paper, we study the spatially homogeneous Robertson-Walker cosmological models with magnetized isotropic dark energy like fluid in the scalar-tensor theory of gravitation proposed by Brans-Dicke. Variable cosmological constant ᴧ and Polytropic equation of state have been used to find exact solutions of the models with volumetric expansion and power-law relation. The Physical and dynamical behaviors of the models have been discussed using some physical quantities like energy density, pressure, and coefficient of bulk viscosity.

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Published

2020-05-01

How to Cite

Dewri, M. (2020). A Magnetized Dark Energy Type R/W Model with Polytropic Equation of State in Brans-Dicke Theory. Journal of Scientific Research, 12(3), 251–257. https://doi.org/10.3329/jsr.v12i3.43313

Issue

Vol. 12 No. 3 (2020)

Section

Section A: Physical and Mathematical Sciences

License

© Journal of Scientific Research

Creative Commons License

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