# Dark Energy Cosmological Models with General forms of Scale Factor

## TL;DR

This paper develops anisotropic dark energy models in Bianchi-V space-time using three general scale factors, analyzing their impact on cosmic evolution and transition, with variable EoS and skewness parameters.

## Contribution

Introduces new anisotropic dark energy models with general scale factors that produce time-varying deceleration parameters and analyze their physical properties.

## Key findings

- Models exhibit cosmic transition with time-varying deceleration parameters
- Variable EoS parameters are derived and analyzed
- Anisotropic effects influence dark energy evolution

## Abstract

In this paper, we have constructed dark energy models in an anisotropic Bianchi-V space-time and studied the role of anisotropy in the evolution of dark energy. We have considered anisotropic dark energy fluid with different pressure gradients along different spatial directions. In order to obtain a deterministic solution, we have considered three general forms of scale factor. The different forms of scale factors considered here produce time varying deceleration parameters in all the cases that simulates the cosmic transition. The variable equation of state (EoS) parameter, skewness parameters for all the models are obtained and analyzed. The physical properties of the models are also discussed.