3 papers
gr-qc2025
Possible Existence of Ghost Stars in the context of Electromagnetic Field
Tayyab Naseer, K. Hassan, M. Sharif
In this paper, we discuss the existence of ghost star models in the Einstein-Maxwell framework. In order to explore these objects, we put forward the idea of Zeldovich and Novikov…
gr-qc2024
Applicability of Modified Gauss-Bonnet Gravity Models on the Existence of Stellar Structures
K. Hassan, Tayyab Naseer, M. Sharif
In this paper, we explore the existence of spherically symmetric strange quark configurations coupled with anisotropic fluid setup in the framework of modified Gauss-Bonnet theory.…
gr-qc2024
Compact Objects by Extended Gravitational Decoupling in f(G,T) Gravity
M. Sharif, K. Hassan
In this paper, we investigate the anisotropic interior spherically symmetric solutions by utilizing the extended gravitational decoupling method in the background of gravi…