Recent progress in the determination of both masses and radii of neutron stars has put
strong constraints on the equation of state (EoS) above the nuclear saturation density. Within …

This paper uses the Noether symmetry approach to examine the viable and stable
traversable wormhole solutions in the framework of the f (R, T 2) theory, where R is the Ricci …

This paper investigates the behavior of charged compact stars in the modified f (R, ϕ) theory
of gravity, where R and ϕ denote the Ricci scalar and scalar field respectively. The modified …

In this work, we present a review of Energy-Momentum Squared Gravity (EMSG)--more
specifically, $ f (R, T_ {\mu\nu} T^{\mu\nu}) $ gravity, where $ R $ represents the Ricci scalar …

The current trend concerning dense matter physics at sufficiently high densities and low
temperatures is expected to behave as a degenerate Fermi gas of quarks forming Cooper …

This paper analyzes the stability of the closed Einstein static universe by using linear
homogeneous perturbations in the framework of energy-momentum squared gravity. This …

In this work we analyze traversable wormhole spacetimes in the framework of a covariant
generalization of Einstein's General Relativity known as energy–momentum squared gravity …

In the present paper, we have explored the existence of compact structures describing
anisotropic matter distributions within the framework of f (R, T) theory, where R is Ricci scalar …

We construct a generalization of the standard Λ CDM model, wherein we simultaneously
replace the spatially flat Robertson-Walker metric with its simplest anisotropic generalization …

We study the structure of quark stars (QSs) adopting homogeneously confined matter inside
the star with a 3-flavor neutral charge and a fixed strange quark mass m s. We explore the …