Statefinder Diagnostic for Dark Energy Models in Bianchi I Universe

TL;DR

This paper analyzes the evolution of dark energy models in an anisotropic Bianchi I universe using statefinder, deceleration, and equation of state parameters, highlighting accelerated expansion in various scenarios.

Contribution

It introduces a comprehensive analysis of generalized holographic and Ricci dark energy models in Bianchi I universe, including interaction effects and graphical exploration.

Findings

Models show accelerated expansion.

Interaction affects dark energy dynamics.

Graphical analysis illustrates parameter evolution.

Abstract

In this paper, we investigate the statefinder, the deceleration and equation of state parameters when universe is composed of generalized holographic dark energy or generalized Ricci dark energy for Bianchi I universe model. These parameters are found for both interacting as well as non-interacting scenarios of generalized holographic or generalized Ricci dark energy with dark matter and generalized Chaplygin gas. We explore these parameters graphically for different situations. It is concluded that these models represent accelerated expansion of the universe.