Complexity factor of spherically anisotropic polytropes from gravitational decoupling

León, P.; Heras, C. Las

doi:10.1007/s10714-022-03031-1

Cited by 10 publications

(2 citation statements)

References 128 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The static spherically symmetric metric is critical for characterizing dense stellar configurations like stars, planets, and black holes. This metric, which yields solutions such as the Schwarzschild, is fundamental to comprehending a wide range of astrophysical and cosmological events [48][49][50].…”

Section: ( )mentioning

confidence: 99%

Energy exchange between charged relativistic fluids in f(T) gravity

Yousaf,

Khokhar,

Turki

et al. 2024

Commun. Theor. Phys.

View full text Add to dashboard Cite

This study focuses on the effects of a polytropic fluid on a charged gravitational source within $f(T)$ gravity, where $T$ is the torsion scalar. We investigated how the electromagnetic field affects the flow of energy in spherically symmetric and static celestial objects that contain relativistic fluids. By using the gravitational decoupling technique, we analyze the effects of polytropic fluid on the dynamics of the gravitational source accompanied by the matching of the interior geometry with an exterior at the hypersurface $\Sigma$. Finally, with the help of Tolman $\mathbb{IV}$ solution, we observed the conduct of energy conditions with the existence of charge using $f(T)$ field equations and get the intended outcomes.

show abstract

Section: ( )mentioning

confidence: 99%

Energy exchange between charged relativistic fluids in f(T) gravity

Yousaf,

Khokhar,

Turki

et al. 2024

Commun. Theor. Phys.

View full text Add to dashboard Cite

show abstract

“…(Some generalizations were investigated in [12,13].) Furthermore, the Lane-Emden equation that describes the system takes advantage of a polytropic equation of state to provide the characteristics of the density profile [19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

A Generalized Double Chaplygin Model for Anisotropic Matter: The Newtonian Case

2023

View full text Add to dashboard Cite

In this work, we investigate astrophysical systems in a Newtonian regime using anisotropic matter. For this purpose, we considered that both radial and tangential pressures satisfy a generalized Chaplygin-type equation of state. Using this model, we found the Lane–Emden equation for this system and solved it numerically for several sets of parameters. Finally, we explored the mass supported by this physical system and compared it with the Chandrasekhar mass.

show abstract

Complexity and Simplicity of Self–Gravitating Fluids

Herrera

2024

Springer Series in Astrophysics and Cosmology

View full text Add to dashboard Cite

Complexity factor of spherically anisotropic polytropes from gravitational decoupling

Cited by 10 publications

References 128 publications

Energy exchange between charged relativistic fluids in f(T) gravity

Energy exchange between charged relativistic fluids in f(T) gravity

A Generalized Double Chaplygin Model for Anisotropic Matter: The Newtonian Case

Complexity and Simplicity of Self–Gravitating Fluids

Contact Info

Product

Resources

About