Abstract
We investigate the Dirac and Klein–Gordon equations, as well as greybody radiation, for the Hayward black hole (BH) space–time. We first consider the Dirac equation using a null tetrad in the Newman–Penrose formalism. The equations are then separated into angular and radial parts. A pair of one-dimensional Schrödinger-like wave equations with effective potentials is obtained from the radial part. In order to examine the behavior of potentials, they are plotted with respect to radial distances. Additionally, the Klein–Gordon equation is considered in the Hayward BH space–time. At the end, we compute greybody factors for bosons and fermions and our results are shown graphically and discussed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.