# Anisotropic strange quark stars with a non-linear equation-of-state

**Authors:** Il\'idio Lopes, Grigoris Panotopoulos, \'Angel Rinc\'on

arXiv: 1907.03549 · 2019-07-09

## TL;DR

This paper presents an exact analytical model of anisotropic strange quark stars using a non-linear equation-of-state, satisfying all energy conditions and providing insights into their mass-radius relationship within General Relativity.

## Contribution

It introduces a new exact solution for anisotropic strange quark stars with a non-linear equation-of-state, expanding the understanding of their internal structure.

## Key findings

- Energy conditions are fully satisfied.
- Mass-to-radius profile is derived.
- Star compactness is computed.

## Abstract

We obtain an exact analytical solution to Einstein's field equations assuming a non-linear equation-of-state and a particular mass function. Our solution describes the interior of anisotropic color flavor locked strange quark stars. All energy conditions are fulfilled, and therefore the solution obtained here is a realistic solution within General Relativity. The mass-to-radius profile is obtained, and the compactness of the star is computed.

## Full text

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## Figures

5 figures with captions in the complete paper: https://tomesphere.com/paper/1907.03549/full.md

## References

54 references — full list in the complete paper: https://tomesphere.com/paper/1907.03549/full.md

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Source: https://tomesphere.com/paper/1907.03549