Analysis of the wave functions for accelerating Kerr-Newman metric  

作　　者：Yi-Gu Chen Hai-Bo Wei Hui Zheng Zai-Dong Wang Zhong-Heng Li 

机构地区：[1]College of Science,Zhejiang University of Technology,Hangzhou 310023,China

出　　处：《Communications in Theoretical Physics》2021年第10期165-170,共6页理论物理通讯（英文版）

基　　金：supported by the National Natural Science Foundation of China under Grant No.11475148。

摘　　要：As is well-known, it is very difficult to solve wave equations in curved space-time. In this paper,we find that wave equations describing massless fields of the spins s≤2 in accelerating KerrNewman black holes can be written as a compact master equation. The master equation can be separated to radial and angular equations, and both can be transformed to Heun’s equation,which shows that there are analytic solutions for all the wave equations of massless spin fields.The results not only demonstrate that it is possible to study the similarity between waves of gravitational and other massless spin fields, but also it can deal with other astrophysical applications, such as quasinormal modes, scattering, stability, etc. In addition, we also derive approximate solutions of the radial equation.

关 键 词：massless spin fields wave equation Heun’s equation accelerating Kerr-Newman metric 

分 类 号：P145.8[天文地球—天体物理]