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arXiv 0902.2443gr-qc
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一些新的静电荷球

Some new static charged spheres

S. D. Maharaj, S. Thirukkanesh

摘要:

我们提出了静态球对称内部时空中爱因斯坦-麦克斯韦系统的新的精确解。对于特定形式的引力势和电场强度,可以用封闭形式积分系统。对于特定的参数值,有可能找到新的精确模型的爱因斯坦-麦克斯韦系统的初等函数。我们的模型包括一个特定的充电解决方案之前发现,这表明我们的广义解决方案可以用来描述一个相对论性的紧凑的领域。物理分析表明,解决方案描述现实的物质分布。

英文摘要:

We present new exact solutions for the Einstein-Maxwell system in static spherically symmetric interior spacetimes. For a particular form of the gravitational potentials and the electric field intensity, it is possible to integrate the system in closed form. For specific parameter values it is possible to find new exact models for the Einstein-Maxwell system in terms of elementary functions. Our model includes a particular charged solution found previously; this suggests that our generalised solution could be used to describe a relativistic compact sphere. A physical analysis indicates that the solutions describe realistic matter distributions.

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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