论文标题
改性重力的非明显黑孔和质量通胀
Non-Singular Black Holes and mass inflation in modified gravity
论文作者
论文摘要
我们分析得出了一类非单明，静态和球形对称拓扑的黑洞指标（R） - 重度。这些在其中心没有De Sitter Core，作为标准一般相对论中的大多数模型。我们研究这些物体周围的几何特性和测试粒子的运动。由于它们有两个视野，即库奇类型的内部存在，因此我们专注于大规模通货膨胀的问题，并表明它发生在满足某些极端条件的情况下。
We analytically derive a class of non-singular, static and spherically symmetric topological black hole metrics inF(R)-gravity. These have not a de Sitter core at their centre, as most model in standard General Relativity. We study the geometric properties and the motion of test particles around these objects. Since they have two horizons, the inner being of Cauchy type, we focus on the problem of mass inflation and show that it occurs except when some extremal conditions are met.
