Tsallis Holographic Dark Energy Cosmological Models in Modified Theory of Gravity

V.M. Raut¹ , A.S. Mankar² , A.Y. Shaikh³

Section:Research Paper, Product Type: Journal-Paper
Vol.11 , Issue.6 , pp.60-65, Dec-2024

Online published on Dec 31, 2024

Copyright © V.M. Raut, A.S. Mankar, A.Y. Shaikh . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
In the framework of f(R,T) gravity, this research aims to create Tsallis Holographic Dark Energy (THDE) models in a homogeneous and anisotropic Bianchi type-I model in Kasner form. We have employed two distinct volumetric expansions, Power law and exponential law, to determine the precise solutions of field equations. The conventional or conservative cosmological techniques, such as the deceleration parameter and the equation of state parameter, have been used to study the cosmic evolution. The physical characteristics of the model have been acquired. According to both expansion models, we have discovered that the universe is in the accelerating period and is reaching isotropy with delayed time. We also came to the conclusion that our model behaves similarly to a ?CDM model.

Key-Words / Index Term :
Modified gravity, Bianchi type-I space-time in Kasner form, THDE

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