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Imprints of monopole charge in Morris-Thorne type wormholes and energy conditions under the influence of higher dimensional gravity

Enhua DaiDongchang College Liaocheng University, Liaocheng, Shandong, 252000, PR ChinaM. YousafDepartment of Mathematics, University of Management and Technology, Johar Town Campus, Lahore, 54782, PakistanFaisal JavedDepartment of Physics, Zhejiang Normal University, Jinhua 321004, PR ChinaMansour ShrahiliDepartment of Statistics and Operations Research, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi ArabiaRana Muhammad ZulqarnainDepartment of Mathematics, Saveetha School of Engineering, SIMATS Thandalam, Chennai, 602105, Tamilnadu, India

2025en

ABI

Annotatsiya

This study explores anisotropic Morris-Thorne-type wormhole models with D -dimensional Einstein gravity, focusing on various shape functions. We analyze the influence of the monopole parameter on the wormhole's throat and curvature through 2 D and 3 D embedding diagrams, showing that higher monopole values lead to wider throats and flatter geometries, enhancing stability and traversability. Energy conditions are examined for four wormhole models (M-I to M-IV), revealing that exotic matter is required near the throat. The anisotropy parameter is studied to assess internal force behavior, providing insight into the wormhole's structural stability. Additionally, the volume integral quantifier is employed to estimate the total amount of exotic matter, indicating that only a small quantity is needed to sustain traversable geometries. These findings offer theoretical insights into wormhole configurations in D -dimensional Einstein gravity and their relevance in extended gravitational frameworks.

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Identifikatorlar

DOI: 10.1016/j.nuclphysb.2025.117017

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