Relativistic deviation equations and their application: Probing gravity with structured test bodies

相对论偏差方程及其应用：用结构化测试体探测重力

• 批准号: 369402949
• 负责人: Dr. Dirk Puetzfeld
• 金额: --
• 依托单位: Zentrum für angewandte Raumfahrttechnologie und Mikrogravitation (ZARM)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2017
• 资助国家: 德国
• 起止时间: 2016-12-31 至 2020-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/369402949?language=en
• 关键词: Relativistic; deviation; equations; their; application

Within the present project we were able to work out deviation equations for a very large class of geometries. Furthermore, we were able to explicitly show, how the gravitational field can be measured by means of suitably prepared test bodies and clocks. In particular, operational consequences for relativistic gravity and relativistic geodesy were worked out. The new research in this proposal will deal with further applications in the context of a measuring device termed ``gravitational compass'' and its unified description. With this prolongation of the project we would like to further open up for us this interesting and important area of research on the basis of our findings.

在目前的项目中，我们能够为一类非常大的几何图形计算出偏差方程。此外，我们能够明确地表明，如何通过适当准备的测试体和时钟来测量引力场。特别地，计算出相对论重力和相对论大地测量学的运算结果。这项提案中的新研究将涉及一种名为“引力罗盘”的测量装置及其统一描述的进一步应用。随着项目的延长，我们希望在我们的发现的基础上进一步开放这个有趣而重要的研究领域。