We investigate the impact of the axionic coupling parameter on the bending angle of light
and the shadow cast by slowly rotating black holes in Chern–Simons modified gravity. We …

We study the tideless traversable wormholes in the f (R) gravity metric formalism. First we
consider three shape functions of wormholes and study their viabilities and structures. The …

In this paper, we propose a new parametrization of dark energy based on the Om (z)
diagnostic tool behavior. For this purpose, we investigate a functional form of the Om (z) that …

We present a new f (Q) cosmological model capable of reproducing late-time acceleration,
ie f Q= λ 0 λ+ Q n by supporting certain parametrization of the Hubble parameter. By using …

The compact stars are promising candidates associated with the generation of gravitational
waves (GWs). In this work, we study a special type of compact stars known as strange stars …

Understanding the anisotropy of ultra high-energy cosmic rays (UHECRs) is crucial for
unravelling the origins and propagation mechanisms of these enigmatic particles. In this …

Considering the Universe as a dynamic system, the understanding of its evolution is an
interesting aspect of study in cosmology. Here, we investigate the anisotropic locally …

The current study aims to examine the impact of the boundary term on the bending angle of
light for a static spherically symmetric black hole in the modified gravity described by the f (T …

In this work, we study the effect of diffusion of ultra-high energy cosmic ray (UHECR) protons
in the presence of turbulent magnetic fields (TMFs) in the light of the f (R) theory of gravity …

In this study, we investigate a Palatini f (R) gravity model featuring a quadratic term
correction, aligning it with the most recent expansion rate data, with a particular focus on the …