Anisotropic Compact Star Model on Finch-Skea Spacetime
Ankita Jangid, B. S. Ratanpal, K Venkataratnam Kamma
TL;DR
This paper develops a new anisotropic stellar model within Finch-Skea spacetime, satisfying physical plausibility conditions and applied to the star 4U 1820-30, advancing the understanding of compact star structures.
Contribution
It introduces a novel anisotropic solution to Einstein's equations in Finch-Skea spacetime, expanding modeling options for compact stars.
Findings
Model satisfies all physical plausibility conditions.
Graphs demonstrate the model's applicability to 4U 1820-30.
Enhances understanding of anisotropic stellar configurations.
Abstract
In this study, we demonstrate a new anisotropic solution to the Einstein field equations in Finch-Skea spacetime. The physical features of stellar configuration are studied in previous investigations. We create a model that meets all physical plausibility conditions for a variety of stars and plot graphs for \textbf{4U 1820-30}.
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Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Relativity and Gravitational Theory