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arXiv 1111.3536gr-qcastro-ph.HE
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磁星的相对论模型:非微扰分析方法

Relativistic models of magnetars: Nonperturbative analytical approach

Stoytcho Yazadjiev

摘要:

在本文中,我们专注于建立简单的非微扰分析相对论模型的磁星。考虑到这一目的,我们首先开发了一种方法,用于产生精确的内部解决方案的静态和轴对称的爱因斯坦-麦克斯韦流体动力学方程组与各向异性的理想流体和纯极向磁场。然后,利用显式精确解,我们提出了一个简单的磁星模型,并计算了一些物理上有趣的量,如表面椭圆度和磁化星的总能量。

英文摘要:

In the present paper we focus on building simple nonperturbative analytical relativistic models of magnetars. With this purpose in mind we first develop a method for generating exact interior solutions to the static and axisymmetric Einstein-Maxwell-hydrodynamic equations with anisotropic perfect fluid and with pure poloidal magnetic field. Then using an explicit exact solution we present a simple magnetar model and calculate some physically interesting quantities as the surface elipticity and the total energy of the magnetized star.

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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