Analytical model of low mass strange stars in 2+1 spacetime

TL;DR

This paper develops an analytical model for low mass strange stars in 2+1 dimensions using Heintzmann's ansatz, highlighting the role of anisotropic forces in limiting star mass and aiding parameter prediction.

Contribution

It introduces a novel 2+1 dimensional analytical model for low mass strange stars based on Heintzmann's ansatz, emphasizing anisotropic forces.

Findings

Anisotropic forces restrict the upper mass limit of low mass strange stars.

The model can predict key parameters of low mass strange stars.

Application to specific stars demonstrates the model's usefulness.

Abstract

The low mass compact stars are quite fascinating objects to study for their enigmatic behaviour. In this paper, we have modeled this kind of low mass strange stars based on the Heintzmann ansatz (H. Heintzmann., Zeitschrift f\"ur Physik, vol.228, 489, 1969.) in $(2+1)$ dimension. Attractive anisotropic force plays a significant role to restrict the upper mass limit (which is comparatively low) of the strange star. We have applied our model to some low mass strange stars. Our model could be useful to predict the important parameters of the low mass strange stars.