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arXiv 2103.03121gr-qc
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与倾斜观测器相关联的稳定带电辐射系统

Stable Charged Radiating Systems Associated with Tilted Observers

Z. Yousaf

摘要:

研究了电磁场和倾斜同余对自引力系统动力学特性的影响。我们将探讨麦克斯韦-帕拉蒂尼$f(R)$引力背景下均匀能量密度的稳定性。在这方面,我们已经考虑了一个无旋的非静态的平面几何,它被假定为有两种不同类型的引力源。通过熵向量场的散度研究了倾斜同余和演化系统测地运动的作用。本文还探讨了Minskosky空洞产生的条件。为了将带电介质中的倾斜和非倾斜参考系与暴胀和逆Ricci标量修正联系起来,提出了几个良好相容的关系。得出了有效电荷试图增加平面系统规则能量密度的稳定性的结论。

英文摘要:

This paper is aimed to study the influence of electromagnetic field and tilted congruences on the dynamical features of self-gravitating system. We shall explore the stability of homogeneous energy density in the background of Maxwell-Palatini $f(R)$ gravity. In this respect, we have considered an irrotational non-static planar geometry which is assumed to have two different types of gravitating sources. The role of tilted congruences and the geodesic motion of an evolving system is studied through the divergence of the entropy vector field. The condition for the emergence of Minskoskian cavity is also explored. In order to connect tilted and non-tilted reference frames with inflationary and inverse Ricci scalar corrections in the charged medium, few well-consistent relations are presented. It is concluded that effective electric charge is trying to increase the stability of regular energy density of the planar system.

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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