论文标题
在等离子体环境中旋转黑洞的阴影具有异常效应
Shadows of rotating black holes in plasma environments with aberration effects
论文作者
论文摘要
黑洞的阴影编码有关黑洞和周围时空特性的重要信息。到目前为止，在文献中已经分别处理了分散培养基的影响，例如等离子体和相对论的畸变对紧凑型物体周围光的传播的影响。在本文中，我们将采用Konoplya，Stuchlik和Zhidenko家族的固定，轴向对称和渐近平坦的度量，以描述围绕旋转黑色孔的时空。我们将研究黑洞的参数，由于存在非磁性，无压等离子体环境而产生的色彩效应以及移动观察者的相对论畸变的影响修改了阴影的形态。
The shadows of black holes encode significant information about the properties of black holes and the spacetime surrounding them. So far, the effects of dispersive media, such as plasma, and relativistic aberration on the propagation of light around compact objects have been treated separately in the literature. In this paper, we will employ the Konoplya, Stuchlik, and Zhidenko family of stationary, axially symmetric, and asymptotically flat metrics to describe the spacetime around rotating black holes. We will study how the parameters of the black hole, the chromatic effects resulting from the presence of a non-magnetized, pressureless plasma environment, and the effects of relativistic aberration of a moving observer modify the morphology of the shadow.
