标题： 旋转黑洞在有等离子体环境中的像差效应阴影 显示英文标题

标题： Shadows of rotating black holes in plasma environments with aberration effects

摘要： 黑洞的阴影包含了关于黑洞特性和周围时空的重要信息。 到目前为止，文献中分别处理了色散介质（如等离子体）和相对论性像差对紧凑天体周围光传播的影响。 在本文中，我们将采用Konoplya、Stuchlik和Zhidenko的静止、轴对称且渐近平坦的度规族来描述旋转黑洞周围的时空。 我们将研究黑洞参数、非磁化无压等离子体环境引起的色散效应以及运动观测者的相对论性像差如何改变阴影的形态。 显示英文摘要

摘要： 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.