Cosmic Strings and Anisotropic Universe

TL;DR

This paper explores how bulk viscous string cosmological models with strange quark matter behave in an anisotropic universe, analyzing the impact of viscous pressure and anisotropy constraints on the model's properties.

Contribution

It introduces a new anisotropic string cosmological model incorporating bulk viscous pressure and constrains anisotropy parameters based on the model's properties.

Findings

Bulk viscous pressure significantly affects the model's evolution.

Anisotropic constraints help refine the model parameters.

The model provides insights into the role of strange quark matter in cosmic evolution.

Abstract

Plane symmetric bulk viscous string cosmological models with strange quark matter are investigated. We have incorporated bulk viscous pressure to study its affect on the properties of the model. Assuming an anisotropic relationship among the metric potentials, we have tried to put some constraints on the anisotropic parameter.