Developing a framework for understanding wormholes in modified gravity: A comprehensive review

J Kumar, SK Maurya, S Kiroriwal, S Chaudhary - New Astronomy Reviews, 2024 - Elsevier
Wormholes have captured the interest of scientists and readers of science fiction as a
fascinating possibility for traveling through huge cosmic distances or presumably enabling …

A comparative study of wormhole geometries under two different modified gravity formalism

S Kiroriwal, J Kumar, SK Maurya… - The European Physical …, 2024 - Springer
In the current article, we discuss the wormhole geometries in two different gravity theories,
namely F (Q, T) gravity and F (R, T) gravity. In these theories, Q is called a non-metricity …

Effect of Einasto spike and isothermal dark matter density profile on the geometry of wormhole in f (ℜ, Lm) gravity

SK Maurya, J Kumar, S Kiroriwal, A Errehymy - Physics of the Dark …, 2024 - Elsevier
In the present article, we uncover striking properties of traversable wormhole solutions
generated under a newly developed f (ℜ, L m) gravitational theory. Two distinct dark matter …

Wormhole configuration with viable equation of state in f (Q) gravity

S Kiroriwal, J Kumar, SK Maurya, S Ray - Physics of the Dark Universe, 2024 - Elsevier
In this paper, we present asymptotically flat wormhole geometries in the context of f (Q)
gravity theory, where Q is non-metricity scalar, by assuming a particular equation of state …

Stability analysis of wormhole solutions in f (Q) gravity utilizing Karmarkar condition with radial dependent redshift function

S Chaudhary, SK Maurya, J Kumar, S Ray - Astroparticle Physics, 2024 - Elsevier
In this work, we examine the properties of wormhole (WH) solutions in the context of
modified f (Q) gravity. The shape function (ξ S (r)) and redshift function (ζ (r)) are crucial in …

Most general isotropic charged fluid solution for Buchdahl model in ℱ (𝒬) gravity

S Chaudhary, SK Maurya… - … of Cosmology and …, 2024 - editors.iopscience.iop.org
In this work, we investigated a most general isotropic charged fluid solution for the Buchdahl
model via a two-step method in Script F (Script Q)-gravity framework for the first time. In this …

Dynamics of relativistic wormholes in the presence of dark matter density profile within f (Q, T) gravity

J Kumar, SK Maurya, S Kiroriwal, A Errehymy… - Physics of the Dark …, 2024 - Elsevier
In this paper, we study the characteristics of wormhole models in a particular gravity theory,
namely f (Q, T)= σ Q+ λ T. Here, we derived the wormhole models by using dark matter …

Physically viable and stable charged perfect fluid solution within F (Q) gravity

J Kumar, SK Maurya, S Chaudhary, A Errehymy… - Physics of the Dark …, 2024 - Elsevier
In this work, we investigate the physical behavior and stability of compact stars in F (Q)
gravity. We employ the Buchdahl metric to examine the dynamics of a relativistic, newly …

[HTML][HTML] General form of the function f (Q) using cylindrically static spacetime

GGL Nashed - Physics Letters B, 2024 - Elsevier
We find an exact static solution in four dimensions to the field equations of the f (Q) gravity by
using a cylindrically static spacetime with two different ansatz, ν (r) and μ (r). This solution is …

Wormhole solutions in F (R, Lm) gravity generated by new shape functions and their complexity factor

S Kiroriwal, J Kumar, SK Maurya… - Chinese Journal of Physics, 2024 - Elsevier
The objective of this paper is to investigate the existence and stability of wormholes within
the framework of modified gravity, specifically F (R, L m) gravity, where F (R) represents a …