Bulk viscous Kantowaski-Sachs Space-time with H(z) parameterization

In this paper, we investigate the Kantowski-Sachs cosmological model with a perfect fluid within the framework of Teleparallel gravity, specifically gravity, where represents the torsion scalar. The behavior of the accelerating universe is explored by adopting a specific form of and establishing a relationship between the metric potentials, . By employing the Hubble parameterization method, we derive an exact solution to the field equations that supports an accelerating universe. The physical behavior of the model is analyzed through key physical quantities, and the functional dependence of the torsion scalar on the evolution of the universe is also evaluated.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-06-30
DOI
https://doi.org/10.5281/zenodo.17200282
Primary Topic
Bone Metabolism and Diseases
Type
article
Field-Weighted Citation Impact
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article

Bulk viscous Kantowaski-Sachs Space-time with H(z) parameterization

Zenodo (CERN European Organization for Nuclear Research)
Bone Metabolism and Diseases
article

Bulk viscous Kantowaski-Sachs Space-time with H(z) parameterization

article en

Abstract

In this paper, we investigate the Kantowski-Sachs cosmological model with a perfect fluid within the framework of Teleparallel gravity, specifically gravity, where represents the torsion scalar. The behavior of the accelerating universe is explored by adopting a specific form of and establishing a relationship between the metric potentials, . By employing the Hubble parameterization method, we derive an exact solution to the field equations that supports an accelerating universe. The physical behavior of the model is analyzed through key physical quantities, and the functional dependence of the torsion scalar on the evolution of the universe is also evaluated.

Zenodo (CERN European Organization for Nuclear Research)
Sanskriti Samvardhan Mandal (IN)
Openalex Percentile: Top 49%
Bone Metabolism and Diseases
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