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arXiv 0705.2444astro-phgr-qc
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Tolman-Bayin解的物理性质:广义相对论中静态荷电流体球的某些情况

Physical properties of Tolman-Bayin solutions: some cases of static charged fluid spheres in general relativity

Saibal Ray, Basanti Das, Farook Rahaman, Subharthi Ray

摘要:

在这篇文章中,爱因斯坦-麦克斯韦时空被认为与托尔曼(1939)和巴音(1978)以前获得的一些天体物理解有关。已彻底研究了这些解决方案的电荷列入的效果,也在整个球体的流体压力和质量密度的性质进行了讨论。质量-半径和质量-电荷的关系已被推导出各种情况下的带电物质分布。得到两种情况下,理想流体与正压引起电磁质量模型,使引力质量是纯电磁起源。

英文摘要:

In this article, Einstein-Maxwell space-time has been considered in connection to some of the astrophysical solutions as previously obtained by Tolman (1939) and Bayin (1978). The effect of inclusion of charge into these solutions has been investigated thoroughly and also the nature of fluid pressure and mass density throughout the sphere have been discussed. Mass-radius and mass-charge relations have been derived for various cases of the charged matter distribution. Two cases are obtained where perfect fluid with positive pressures give rise to electromagnetic mass models such that gravitational mass is of purely electromagnetic origin.

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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