一种新的旋转黑洞类：电磁场与PNDs方向不对齐

我们提present一种新类的扩张和扭曲的爱因斯坦-麦克斯韦方程类型D的解，其中法拉第张量的零特征向量与 Weyl张量的PNDs方向不一致。 After deriving this novel solution, we explore its various metric forms and parameterizations. In suitable coordinates, the solution depends on six physical parameters, namely mass $m$, Kerr and NUT twist parameters $a$ and $l$, complex charge $c$, acceleration $\alpha$, and parameter $\beta$ that governs the interplay between electric and magnetic charges in the aligned part of the Faraday tensor. This parameterization, as the Griffiths-Podolsk\'{y} form of the Pleba\'{n}ski-Demia\'{n}ski solution, facilitates explicit special subcases, such as Kerr-Newman black holes, and a deeper physical interpretation. Additionally, in the static limit, our solution reduces to previously known cases.