Recently there has been a surge of interest in regularizing, a D→ 4 limit of, the Einstein-
Gauss-Bonnet (EGB) gravity, and the resulting regularized 4D EGB gravity has nontrivial …

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 …

Abstract Recently Glavan and Lin (2020) formulated a novel Einstein–Gauss–Bonnet gravity
in which the Gauss–Bonnet coupling has been rescaled as α∕(D− 4) and the 4 D theory is …

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 …

In this article, we develop a theoretical framework to study compact stars in Einstein gravity
with the Gauss–Bonnet (GB) combination of quadratic curvature terms. We mainly analyzed …

Abstract Einstein–Gauss–Bonnet (EGB) gravity is an outcome of quadratic curvature
corrections to the Einstein–Hilbert gravity action in the form of a Gauss–Bonnet (GB) term in …

The observations of pulsars heavier than 2 M⊙ have put strong constraints on the equation
of state (EoS) above nuclear saturation density. For this reason, the internal structure of a …

We consider gravitational collapse in the recently proposed 4D limit of Einstein–Gauss–
Bonnet gravity. We show that for collapse of a sphere made of homogeneous dust the …

We investigate the rotating 4D Gauss–Bonnet (GB) black holes surrounded by Perfect Fluid
Dark Matter (PFDM) using the Event Horizon Telescope (EHT) observations of Sagittarius …

Einstein-Gauss-Bonnet theory, a natural generalization of general relativity to a higher
dimension, admits a static spherically symmetric black hole which was obtained by …