f(Q,T)引力下莫里斯-索恩虫洞的某些方面

Chaitra Chooda Chalavadi, V. Venkatesha
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摘要

本手稿旨在研究非度量和物质耦合引力中的可穿越虫洞几何。我们在扩展对称远平行引力框架内研究了莫里斯-索恩虫洞度量。在各向异性物质分布的情况下,我们探索了两种不同情况下的虫洞模型。首先,我们考虑了状态方程,然后为每种情况假设了特定的形状函数。在这两种情况下,形状函数都满足可穿越虫洞的所有基本标准。我们通过图形表示法展示我们的结果,并分析能量条件。此外,我们还通过各向异性参数研究了虫洞的行为。最后,我们根据获得的结果得出结论。
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Some aspects of Morris-Thorne wormhole in f(Q,T) gravity
The aim of this manuscript is to study traversable wormhole geometries in the non-metricity and matter coupling gravity. We investigate the Morris-Thorne wormhole metric within the framework of extended symmetric teleparallel gravity. With an anisotropic matter distribution, we explore two distinct wormhole models under two different scenarios. First, we consider the equations of state, and then we assume specific shape functions for each scenario. In both cases, the shape function satisfies all fundamental criteria for a traversable wormhole. We present our results through graphical representations and analyze the energy conditions. Furthermore, we examine the behavior of the wormhole through the anisotropic parameter. Finally, we present our conclusions based on the obtained results.
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