Morris–Thorne-type wormholes with global monopole charge and the energy conditions

J Goswami, H Rahman, R Sikdar, R Parvin… - The European Physical …, 2024 - Springer
In this paper, we investigate Morris–Thorne-type wormholes with global monopole charge
using various shape function forms known in the literature. We solve the Einstein field …

Quark Stars in Gravity: Mass-to-Radius Profiles and Observational Data

A Banerjee, I Sakalli, B Dayanandan… - Chinese Physics …, 2025 - iopscience.iop.org
In this paper, we explore the f(R,T) gravity theory, which introduces a coupling between
matter and curvature, through the simplest linear functional form f(R,T)=R+2βT. We derive …

Wormholes in gravity

F Parsaei, S Rastgoo - arXiv preprint arXiv:2410.20148, 2024 - arxiv.org
This study explores asymptotically flat wormhole solutions within the framework of $ f (R, T) $
gravity. We analyze $ f (R, T) $ expressed as $ f (R, T)= R+\lambda T+\lambda_1 T^ 2$. A …