Bianchi Type-III Viscous Holographic Ricci Dark energy Cosmological model in Brans-Dicke theory of Gravitation

Abstract

This paper investigates and examines a wide range of findings related to the description of holographic Ricci dark energy (HRDE) with the bulk viscosity within Universe's late-time accelerated expansion in the framework of an anisotropic Bianchi type-III cosmological model with pressure-less matter content in the Brans-Dicke theory of gravity. We are using the relationship between the metric potentials to obtain a precise conclusion to the field equations, resulting in a rapid expansion. Several major cosmological parameters, including Hubble, deceleration, matter energy density, Ricci dark energy density (RDE), and Equation of state (EoS), are used to investigate the physical behavior of our dark energy model. We detected some of the viscosity of the holographic Ricci dark energy model using current cosmological observations. We describe how the model's physical and geometric properties are compatible with recent compilations.

Keywords

• bianchi type- iii metric
• holographic ricci dark energy (hrde)
• bulk viscosity
• brans-dicke theory