Linking Conditions for Models with Geometrical Basis

• 作者: Rainer Burghardt
• 来源期刊: 现代物理(英文)
• 学科: 数学
• 关键词: LINKING CONDITIONS Short Discussions of PREVIOUS Papers SCHWARZSCHILD MODELS Flamm’ PARABOLOID
• 年，卷（期）: 2020,（3）
• 页码范围: 355-364
• 页数: 10页
• 分类号: O17

摘要

Usually it is demanded that the metric and its 1st derivatives have to match at the boundary of two adjacent regions which are solutions to Einstein’s field equation. We propose a new linking condition concerning gravitational models based on surfaces which could be embedded into a higher dimensional flat space. We probe this condition for the Schwarzschild interior and exterior solution.