论文标题
旋转和扭曲宇宙中的重力镜头
Gravitational Lensing in Rotating and Twisting Universes
论文作者
论文摘要
已经研究并认可了由大量物体的重力场引起的重力镜头。但是，在本文中，我们提出了一种不同的机制，其中光的弯曲源于引力，电磁波和轴突波的非线性相互作用，从而在时空织物中产生了高曲率区域。本研究中的显着区别在于，与大型物体的重力场中的凸透镜相反，背景时空的高曲率区域的双曲线性质可能会引起凹面镜头。通过卫星检测器，可以预期检测这种镜头。
Gravitational lensing caused by the gravitational field of massive objects has been studied and acknowledged for a long period of time. In this paper, however, we propose a different mechanism where the bending of light stems from the non-linear interaction of gravitational, electromagnetic and axion waves that creates the high curvature zone in the space-time fabric. The striking distinction in the present study is that in contrast to the convex lensing in the gravitational field of a massive object, hyperbolic nature of the high curvature zone of the background space-time may give rise to concave lensing. Expectedly detection of this kind of lensing becomes possible through satellite detectors.
