arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2102.12401gr-qcastro-ph.EPhep-th
收藏

基于曲率的广义引力理论中的光子频移

Photon frequency shift in curvature based Extended Theories of Gravity

Salvatore Capozziello, Gaetano Lambiase, Arturo Stabile, Antonio Stabile

摘要:

在基于曲率的广义引力理论框架下,研究了旋转引力源产生的光子的频移。讨论是在弱场近似下进行的。采用微扰的方法,我们分析了地球与卫星之间的光子交换过程,并找到了一个约束引力理论自由参数的一般关系。最后,我们建议月球作为一个可能的实验室,通过未来的实验来测试引力理论,这些实验原则上也可以基于太阳系的其他天体。

英文摘要:

We study the frequency shift of photons generated by rotating gravitational sources in the framework of curvature based Extended Theories of Gravity. The discussion is developed considering the weak-field approximation. Following a perturbative approach, we analyze the process of exchanging photons between Earth and a given satellite, and we find a general relation to constrain the free parameters of gravitational theories. Finally, we suggest the Moon as a possible laboratory to test theories of gravity by future experiments which can be, in principle, based also on other Solar System bodies.

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。

↑