arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2005.13397gr-qc
收藏

空间基础物理学的相对论定位和Sagnac类测量

Relativistic positioning and Sagnac-like measurements for fundamental physics in space

Angelo Tartaglia

摘要:

该文件涉及使用伽利略星座的卫星进行相对论定位和测量地球和银河系暗晕的角动量引起的重力-磁效应。实验方法是基于广义Sagnac效应,由设备的旋转和观察者位于旋转质量的引力场内的事实引起的。在可能的来源中,还有银河系暗晕的角动量。预期信号的时间调制将有助于其从其他贡献中解脱出来。可以使用位于不同轨道平面上的卫星来获得调制。

英文摘要:

The paper concerns the use of satellites of the Galileo constellation for relativistic positioning and for measurements of the gravito-magnetic effects induced by the angular momentum both of the Earth and of the dark halo of the Milky Way. The experimental approach is based on the generalized Sagnac effect, induced both by the rotation of the device and the fact that the observer is located within the gravitational field of a spinning mass. Among the possible sources there is also the angular momentum of the dark halo of the Milky Way. Time modulation of the expected signal would facilitate its disentanglement from the other contributions. The modulation could be obtained using satellites located on different orbital planes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑