Padé approximated traversable wormholes in f(R,T) gravity

In this paper, we center our attention on exploring wormhole solutions within f ( R , T ) gravity theory, with R symbolizing the curvature in scalar form and T denoting trace of stress-energy tensor associated with matter. With the intention of probing this, we assess a geometric setup characterized by static spherically symmetric conditions featuring anisotropic matter distributions. A distinctive shape function, which utilizes the Padé approximation, is adopted to ensure compliance with constraints. Incorporating the f ( R ) = α R m − β R n model, we assess the behavior of energy conditions. Moreover, we provided a graphical analysis for all energy conditions, presenting the examination of physically feasible wormhole geometries by highlighting the valid regions associated with each condition. A diagram illustrating the potential traversable wormhole is depicted through embedding. Moreover, we have analyzed the equilibrium state of our system by employing the Tolman-Oppenheimer-Volkoff equation. It is inferred that viable traversable wormholes may potentially exist within this framework.

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Publication Details

Journal
Nuclear Physics B
Published
2025-02-20
DOI
https://doi.org/10.1016/j.nuclphysb.2025.116838
Citations
6
Primary Topic
Cosmology and Gravitation Theories
Type
article
Field-Weighted Citation Impact
6.93
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article

Padé approximated traversable wormholes in f(R,T) gravity

G. Abbas, Abdul Jawad, Abdul Malik Sultan, Sanjar Shaymatov et al.
6 citations
Nuclear Physics B
Cosmology and Gravitation Theories
6.93
article

Padé approximated traversable wormholes in f(R,T) gravity

G. Abbas, Abdul Jawad, Abdul Malik Sultan, Sanjar Shaymatov, Aliya Batool
article en
6 citations

Abstract

In this paper, we center our attention on exploring wormhole solutions within f ( R , T ) gravity theory, with R symbolizing the curvature in scalar form and T denoting trace of stress-energy tensor associated with matter. With the intention of probing this, we assess a geometric setup characterized by static spherically symmetric conditions featuring anisotropic matter distributions. A distinctive shape function, which utilizes the Padé approximation, is adopted to ensure compliance with constraints. Incorporating the f ( R ) = α R m − β R n model, we assess the behavior of energy conditions. Moreover, we provided a graphical analysis for all energy conditions, presenting the examination of physically feasible wormhole geometries by highlighting the valid regions associated with each condition. A diagram illustrating the potential traversable wormhole is depicted through embedding. Moreover, we have analyzed the equilibrium state of our system by employing the Tolman-Oppenheimer-Volkoff equation. It is inferred that viable traversable wormholes may potentially exist within this framework.

Nuclear Physics BVol. 1013
COMSATS University Islamabad (PK), Islamia University of Bahawalpur (PK), University of Okara (PK), Western Caspian University (AZ), Tashkent Institute of Irrigation and Agricultural Mechanization Engineers (UZ), Zhejiang University of Technology (CN)
Openalex Percentile: Top 4%
Cosmology and Gravitation Theories
6.93
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