广义相对论中静态理想流体球体的几何学
Geometry of static perfect fluid spheres in general relativity.
作者信息
Fazlpour Behnaz, Banijamali Ali, Faraoni Valerio
机构信息
Department of Physics, Babol Branch, Islamic Azad University, Babol, Iran.
Department of Basic Sciences, Babol Noshirvani University of Technology, Babol, Iran.
出版信息
Eur Phys J C Part Fields. 2022;82(4):364. doi: 10.1140/epjc/s10052-022-10349-2. Epub 2022 Apr 25.
Abstract
We discuss the physical features of two recent classes of analytical solutions of the Einstein equations sourced by an exotic perfect fluid with equation of state . These geometries depend on up to four parameters and are static and spherically symmetric. They describe compact spaces with naked central singularities.
摘要
我们讨论了由具有状态方程的奇异理想流体作为源的爱因斯坦方程的两类最新解析解的物理特征。这些几何结构依赖于多达四个参数，并且是静态且球对称的。它们描述了具有裸中心奇点的紧致空间。
Zotero 插件