论文标题
量子校正对黑洞阴影，光子环和镜头环的影响
Influence of Quantum Correction on the Black Hole Shadows, Photon Rings and Lensing Rings
论文作者
论文摘要
我们计算量子校正后的Schwarzschild黑洞的光子球$ r_ {pH} $和关键曲线$ b_c $，发现它们违反了通用的不平等现象，这些不平等现象被证明是渐近平坦的黑洞，这满足了Einstein Gravity框架中无效的无效状态。当考虑爱因斯坦重力的量子修饰时，这种违规似乎是一个普遍的现象。此外，我们研究了量子校正后的Schwarzschild黑洞中的阴影，镜头环和光子环。与经典的Schwarzschild黑洞相比，在黑洞附近的薄磁盘发射的观察性外观中，违规导致更大的明亮镜头环。我们的分析可能提供了一般相对论量子效应的观察证据。
We calculate the photon sphere $r_{ph}$ and critical curve $b_c$ for the quantum corrected Schwarzschild black hole, finding that they violate an universal inequalities proved for asymptotically flat black holes which satisfy null energy condition in the framework of Einstein gravity. This violation seem to be a common phenomenon when considering quantum modification of Einstein gravity. Furthermore, we study the shadows, lensing rings and photon rings in the quantum corrected Schwarzschild black hole. The violation leads to a larger bright lensing ring in the observational appearance of thin disk emission near the black hole compared with the classical Schwarzschild black hole. Our analysis may provide a observational evidence for quantum effect of general relativity.
