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相关论文: Lorentz Distributed Noncommutative $F(T,T_G)$ Worm…

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In this paper, we investigate static spherically symmetric wormhole solutions in the background of $F(T,T_\mathcal{G})$ gravity ($T$ is the torsion scalar and $T_{\mathcal{G}}$ represents teleparallel equivalent of the Gauss-Bonnet term).…

广义相对论与量子宇宙学 · 物理学 2018-05-31 M. Sharif , Kanwal Nazir

In this paper, we discuss spherically symmetric wormhole solutions in $f(R,T)$ modified theory of gravity by introducing well-known non-commutative geometry in terms of Gaussian and Lorentizian distributions of string theory. For some…

综合物理 · 物理学 2018-11-14 M. Zubair , G. Mustafa , Saira Waheed , G. Abbas

In this paper, we have systematically discussed the existence of the spherically symmetric wormhole solutions in the framework of $f(Q,\,T)$ gravity under two interesting non-commutative geometries such as Gaussian and Lorentzian…

广义相对论与量子宇宙学 · 物理学 2023-07-25 Moreshwar Tayde , Zinnat Hassan , P. K. Sahoo

In this paper, we study static spherically symmetric wormhole solutions in extended teleparallel gravity with the inclusion of noncommutative geometry under Lorentzian distribution. We obtain expressions of matter components for…

广义相对论与量子宇宙学 · 物理学 2015-04-08 Abdul Jawad , Shamaila Rani

In this paper, we explore static spherically symmetric wormhole solutions in the framework of $n$-dimensional Einstein Gauss-Bonnet gravity. Our objective is to find out wormhole solutions that satisfy energy conditions. For this purpose,…

综合物理 · 物理学 2016-11-02 Shamaila Rani , Abdul Jawad

In this article we obtain wormhole solutions in the recently proposed extension of symmetric teleparallel gravity called $f(Q,T)$ gravity. Here, the gravitational Lagrangian $L$ is defined by an arbitrary function $f$ of $Q$ and $T$ (where…

广义相对论与量子宇宙学 · 物理学 2022-08-23 Moreshwar Tayde , Zinnat Hassan , P. K. Sahoo , Sashideep Gutti

This study explores the Gaussian and the Lorentzian distributed spherically symmetric wormhole solutions in the $f(\tau, T)$ gravity. The basic idea of the Gaussian and Lorentzian noncommutative geometries emerges as the physically…

广义相对论与量子宇宙学 · 物理学 2023-01-31 G. Mustafa , Mushtaq Ahmad , Ali Övgün , M. Farasat Shamir , Ibrar Hussain

In this paper, we derive some new exact solutions of static wormholes in $f(R)$ gravity supported by the matter possesses Lorentizian density distribution of a particle-like gravitational source. We derive the wormhole's solutions in two…

广义相对论与量子宇宙学 · 物理学 2015-01-28 Farook Rahaman , Ayan Banerjee , Mubasher Jamil , Anil Kumar Yadav , Humaira Idris

This paper investigates static spherically symmetric traversable wormhole solutions in $f(\mathcal{G},T)$ gravity ($\mathcal{G}$ and $T$ represent the Gauss-Bonnet invariant and trace of the energy-momentum tensor, respectively). We…

广义相对论与量子宇宙学 · 物理学 2018-01-10 M. Sharif , Ayesha Ikram

In this manuscript, we explore the existence of wormhole solutions exhibiting spherical symmetry in a modified gravity namely $f(R,T)$ theory by involving some aspects of non-commutative geometry. For this purpose, we consider the…

广义相对论与量子宇宙学 · 物理学 2020-04-02 M. Zubair , Saira Waheed , G. Mustafa , Hamood Ur Rehman

This manuscript investigates wormhole solutions within the framework of extended symmetric teleparallel gravity, incorporating non-commutative geometry, and conformal symmetries. To achieve this, we examine the linear wormhole model with…

广义相对论与量子宇宙学 · 物理学 2023-12-18 Chaitra Chooda Chalavadi , V. Venkatesha , N. S. Kavya , S. V. Divya Rashmi

This article is based on the study of wormhole geometries in the context of symmetric teleparallel gravity or $f(Q)$ gravity, where $Q$ is the non-metricity scalar, and it is responsible for the gravitational interaction. To discuss the…

广义相对论与量子宇宙学 · 物理学 2022-01-11 G. Mustafa , Zinnat Hassan , P. K. Sahoo

Non-commutativity is a key feature of spacetime geometry. The current article explores the traversable wormhole solutions in the framework of $f(R,L_m)$ gravity within non-commutative geometry. By using the Gaussian and Lorentzian…

广义相对论与量子宇宙学 · 物理学 2023-07-10 N. S. Kavya , V. Venkatesha , G. Mustafa , P. K. Sahoo

In this study, we investigate the possible existence of static and spherically symmetric wormhole solutions within the context of the newly formulated extended $f(Q,T)$ gravity. We analyze a linear model, $f(Q,T)=\alpha Q+ \beta T$, and…

广义相对论与量子宇宙学 · 物理学 2026-02-03 Sara Rastgoo , Foad Parsaei , Soudabe Nasirimoghadam

In this study, we have conducted an analysis of traversable wormhole solutions within the framework of linear $f(Q, T) = \alpha Q + \beta T$ gravity, ensuring that all the energy conditions hold for the entire spacetime. The solutions…

广义相对论与量子宇宙学 · 物理学 2023-06-13 Moreshwar Tayde , Sayantan Ghosh , P. K. Sahoo

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 linear equation of state is employed for both radial and lateral…

广义相对论与量子宇宙学 · 物理学 2024-10-29 Foad Parsaei , Sara Rastgoo

We consider modified symmetric teleparallel gravity (STG), in which gravitational Lagrangian is given by the arbitrary function of non-metricity scalar $Q$ to study static and spherically symmetric charged traversable wormhole solutions…

广义相对论与量子宇宙学 · 物理学 2022-06-30 Oleksii Sokoliuk , Zinnat Hassan , P. K. Sahoo , Alexander Baransky

This paper examines wormhole geometries in the context of $f(Q,T)$ gravity under the background of non-commutative distributions. We discuss the analytical solutions assuming spherical symmetry and the presence of conformal Killing vectors,…

广义相对论与量子宇宙学 · 物理学 2024-03-22 Moreshwar Tayde , Zinnat Hassan , P. K. Sahoo

In this work, we explore wormhole solutions in $f(R,T)$ theory of gravity, where $R$ is the scalar curvature and $T$ is the trace of stress-energy tensor of matter. To investigate this, we consider static spherically symmetric geometry with…

广义相对论与量子宇宙学 · 物理学 2016-08-10 M. Zubair , Saira Waheed , Yasir Ahmad

This paper explores static wormhole solutions in f(Q,T) theory, where Q is the non-metricity and T is the trace of energy-momentum tensor. We derive the field equations that describe gravitational phenomena in the existence of non-metricity…

广义相对论与量子宇宙学 · 物理学 2024-11-07 M. Zeeshan Gul , M. Sharif , Shajee Shahid , Faisal Javed
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