Year: 2025
Type: article
Abstract: This paper explores the anisotropic nature of the Cosmological Model Bianchi Type -VI with Viscous Fluid in the presence of cosmological constant ࢫ. Cosmological Model Bianchi Type -VI helps in understanding anisotropic behaviour in the early universe and its implications. To find an exact solution for this model, a supplementary condition between the metric potential is used. Also, it is used the coefficient of shear viscosity is proportional to the scale of expansion, i.e., ࣁ ∝ ࣂ. In this study, I assumed that the viscosity coefficient of a bulk viscosity fluid is a simple power function of energy density, ࣈ)࢚ = (ࣈ࣋ ࢘ and it is solved for ࢘ = and ࢘ = . The behaviour of cosmological parameters like pressure, energy density will be analysed, and it is also found that the cosm
Author: R. A. Wasnik
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4414207516
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