论文标题
磁静脉玻色子星
Magnetostatic boson stars
论文作者
论文摘要
我们解决了方程式的Einstein-Maxwell-klein-gordon系统，并得出一个紧凑的，静态的轴向对称磁化物体，该对象是电中性的，由两个复杂的大型带电的标量场制成。我们描述了这种溶液的几种特性，包括物质密度的圆环形式和磁场的预期偶极分布，在中央区域具有某些特征。该解决方案在任何字段和度量函数中均未显示分歧。对外部区域的重力和磁场类似于中子恒星相似的情况进行了讨论。
We solve the Einstein-Maxwell-Klein-Gordon system of equations and derive a compact, static axially symmetric magnetized object which is electrically neutral and made of two complex massive charged scalar fields. We describe several properties of such solution, including the torus form of the matter density and the expected dipolar distribution of the magnetic field, with some peculiar features in the central regions. The solution shows no divergencies in any of the field and metric functions. A discussion is presented on a case where the gravitational and magnetic fields in the external region are similar to those of neutron stars.
