Kerr-Newman-Taub-NUT Black Hole Tunnelling Radiation

Abstract

The tunnelling process always occur nearby the event horizon of the black hole. In this paper, we investigate the tunnelling radiation in the background of the Kerr-Newman-Taub-NUT black hole. The new coordinate system for Kerr-Newman-Taub-NUT is introduced, which helps us to form new line element. This line element helps us to show that new coordinate is exhaustively acted at event horizon. With the help of conservation of angular momentum, self gravitational effect and energy, we will show that Hawking's radiation is not exclusively thermal.