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arXiv 2408.01468gr-qchep-th
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具有非奇异物质的高维拓扑荷可穿越缺陷虫洞

Higher-dimensional topologically charged traversable defect wormhole with non-exotic matter

Faizuddin Ahmed

AI总结:

本文研究带拓扑荷的高维可穿越缺陷虫洞,重点构建五维模型,证明其可由满足弱能量条件的非奇异物质支撑,并具有喉部有限与渐近平坦性。

摘要:

在本研究中,我们探索了一种带拓扑荷的高维可穿越缺陷虫洞,并特别强调五维情形。尤其值得注意的是,归因于这种带电虫洞构型的物质–能量分布满足弱能量条件,从而给出了一个由非奇异物质支撑的五维虫洞实例。此外,我们的分析表明,与时空曲率相关的标量以及与物质–能量分布相关的参数在虫洞喉部保持有限。而且,它们随距离向无穷远延伸而衰减,表明我们的模型具有固有的渐近平坦性。

英文摘要:

In this study, we explore a topologically charged higher-dimensional traversable defect wormhole, with a specific emphasis on five dimensions. Particularly noteworthy is the fact that the matter-energy distribution attributed to this charged wormhole configuration adheres to the weak energy condition, thus presenting an instance of a five-dimensional wormhole supported by non-exotic matter. Furthermore, our analysis shows that scalar quantities related to space-time curvature and parameters associated with the matter-energy distribution remain finite at the wormhole throat. Moreover, they diminish as distance extends toward infinity, indicating the asymptotic flatness inherent in our model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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