This work is seeking for the existence of stable quark stars (QSs) in the framework of a
modified theory of gravity known as gravity's rainbow. This modification comes from the fact …

Within the framework of Einstein-Gauss-Bonnet theory in five-dimensional spacetime (5D
EGB), we derive the hydrostatic equilibrium equations and solve them numerically to obtain …

This work revisits a modified version of the hydrostatic equilibrium equation in the presence
of pressure anisotropy based on General Relativity with an extra dimension. We examine …

In this work, we make the first step to derive nonradial pulsation equations in extra
dimensions and investigate how the f-and p 1-mode frequencies of strange quark stars …

We investigated the radial and non-radial fundamental ($ f $) mode oscillations of self-
bound (quark) stars obtained after employing the Vector MIT (vMIT) bag model. Within this …

In this work, we explore the impact of higher dimensional spacetime on the stellar structure
and thermodynamic properties of neutron stars. Utilizing the density-dependent relativistic …

We present a five dimensional cosmological metric that reveals a four-dimensional energy-
momentum tensor. We analyse three cases for the resulting field equations: null, positive …

The effects of the cosmological constant on the static equilibrium configurations and stability
against small radial perturbations of relativistic polytropic spheres are investigated. This …

In this note, I derive the Chandrasekhar instability of a fluid sphere in (N+ 1)-dimensional
Schwarzschild–Tangherlini spacetime and take the homogeneous (uniform energy density) …

The influence of the dimensions on the f and p 1 pulsation modes from strange quark stars,
in the Cowling approximation, are investigated. For that purpose, the d-dimensional …