标题： 黑洞阴影在爱因斯坦-贝勒-罗宾逊引力中 显示英文标题

标题： Black Hole Shadows in Einstein-Bel-Robinson Gravity

摘要： 由高阶标量曲率修正给出的引力模型被认为具有重要的后果。 爱因斯坦-贝尔-罗宾逊引力，具有四次曲率修正，促使萨贾迪等人利用微扰方法探索静态球对称黑洞解。 在本文中，受他们工作的启发，我们研究了EBR引力中的AdS黑洞阴影。 此外，我们展示了引力参数如何改变能量发射率。 最后，我们在存在等离子体的情况下处理了同样的问题，因为黑洞被认为被一种会改变光子测地线的介质包围。 显示英文摘要

摘要： Gravity models given by higher-order scalar curvature corrections are believed to bear important consequences. The Einstein-Bel-Robinson gravity, with quartic curvature modification, motivated Sajadi et al to explore static spherically symmetric black hole solutions with perturbative methods. In this paper, inspired by their work, we investigate AdS black hole shadows in EBR gravity. Moreover, we demonstrate how the gravity parameter alters the energy emission rate. Finally, we handle the same problem in the presence of plasma, since the black holes are thought to be surrounded by a medium that changes the geodesic of photons.