论文标题
弱挠度角度和灰体绑定的磁化常规黑洞
Weak Deflection Angle and Greybody Bound of Magnetized Regular Black Hole
论文作者
论文摘要
在本文中，我们检查了弱偏转角和灰色机构的磁性常规黑洞。$〜$为此目的，我们在黑洞上应用了高斯 - 骨网定理，并获得血浆和非浮肌介质中的偏转角。$〜$〜$〜$ MOWER。我们检查当冲击参数接近零时，挠度角将变为无穷大。我们还观察到，偏转角度在$ q = 0.6 $和$ q = 2.09 $时显示出负面行为，但在$ 0.6 <q <2.09 $时，角度显示了正行为。此外，我们在背景下研究了磁性磁化的常规黑洞的严格结合现象。稍后，我们分析了灰体相对于$ω$的不同值绑定的图形行为，并观察到，在$ω$的小值时，绑定键正在增加，但对于较大的值，界限正在减少。毕竟，我们检查一下，当我们将$ g = 1 $，$ l = 0 $和$ q = 0 $时，所有磁化常规黑洞解决方案的所有结果都将减少到Schwarzschild黑洞解决方案的结果中。
In this paper, we examine the weak deflection angle and greybody bound for magnetized regular black hole.$~$ For this purpose, we apply the Gauss-Bonnet theorem on the black hole and obtain the deflection angle in plasma and non-plasma mediums.$~$ Moreover, we investigate graphically the effect of impact parameter on the deflection angle for regular black hole in both mediums. We examine that deflection angle goes to infinity when the impact parameter approaches to zero. We also observe that deflection angle shows negative behaviour at $q=0.6$ and $q=2.09$ but at $0.6<q<2.09$, angle shows the positive behaviour. Furthermore, we study the rigorous bound phenomenon of the greybody factor in the background for magnetized regular black hole. Later, we analyze the graphical behaviour of greybody bound with respect to different values of $ω$ and observe that at small values of $ω$, bound is increasing but for large values, bound is decreasing. Afterthat we examine that when we put $G=1$, $l=0$ and $q=0$, then all results for magnetized regular black hole solution reduces into results of the Schwarzschild black hole solution.
