Comprehensive analysis of dark energy stars in R-squared gravity

Abstract This study examines the structure and stability of dark energy stars within the context of $$R^2$$ R 2 gravity, with the gravity model defined by $$f(R) = R + a R^2$$ f ( R ) = R + a R 2 (the Starobinsky model). Specifically, dark energy is a mysterious force that can prevent the gravitatio...

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Bibliographic Details
Main Authors: Ayan Banerjee, Safiqul Islam, Javlon Rayimbaev, Inomjon Ibragimov, Sokhibjan Muminov, Ikram Davletov
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14596-x
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