Dark Energy: A Dynamical Systems Approach to the Reconstruction of the Equation of State

TL;DR

This paper applies dynamical systems methods to cosmology to preliminarily determine the plausible range of dark energy's equation of state, suggesting it lies between -1.1 and -0.6.

Contribution

It introduces a dynamical systems approach to constrain the dark energy equation of state in cosmology.

Findings

Preferred $oldsymbol{ ext{w}_{DE}}$ range: -1.1 to -0.6

Method provides a preliminary constraint on dark energy properties

Demonstrates the utility of dynamical systems in cosmological parameter estimation

Abstract

This correspondence delves into the application of dynamical systems methodologies within the context of cosmology, specifically addressing a preliminary strategy for determining the range for the equation of state for dark energy ($\omega_{DE}$). Our findings suggest that the preferred range for $\omega_{DE}$ is between -1.1 and -0.6.