Several solutions of the Klein–Gordon equation in Kerr–Newman spacetime and the BSW effect
Several solutions of the Klein–Gordon equation in Kerr–Newman spacetime and the BSW effect
We investigate the radial part of the charged massive Klein-Gordon equation in Kerr-Newman spacetime, and in several specific situations, obtain exact solutions by means of essentially hypergeometric functions or their confluent types. Using these global solutions and generally obtained local solutions, we calculate a sort of intensity of the collision …