Equilibrium of slowly rotating polytropes in modified theories of gravity
Shaswata Chowdhury, Pritam Banerjee, Aneta Wojnar
TL;DR
This paper develops a general formalism to determine the density profiles of slowly rotating stars within modified gravity theories, deriving a Lane-Emden equation and solutions applicable to various models.
Contribution
It introduces a generic Lane-Emden equation for slowly rotating stars in modified gravity, providing analytical solutions for a broad class of theories.
Findings
Derived a universal Lane-Emden equation for modified gravity
Provided analytical solutions for stellar density profiles
Applicable to multiple modified gravity models
Abstract
A general formalism to find the density profile of a slowly rotating stellar object in modified gravity is presented. We derive a generic Lane-Emden equation and its analytical solution for a wide class of modified theories of gravity.
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Taxonomy
TopicsCosmology and Gravitation Theories · Geophysics and Gravity Measurements · Solar and Space Plasma Dynamics