TITLE:
Black Holes in the Light of Field Theory and Quantum Mechanics
AUTHORS:
Ahmad Tarhini, Khalil Abou-Saleh
KEYWORDS:
Black Holes, Field Theory, Schwarzschild Solution, Hawking Radiation
JOURNAL NAME:
Journal of High Energy Physics, Gravitation and Cosmology,
Vol.5 No.3,
May
16,
2019
ABSTRACT: The black hole is a region in space where things may fall into it but nothing can come out. We present a study of the physics of a black hole using a quantum field theory frame based on the WZW model in a suitable mathematical frame. Based on the Schwarzschild metric, we show the different regions of our universe with the present singularities. Then we introduce the calculation of a black hole mass using the perturbation theory. We further discuss Hawking radiation and its quantum mechanical implications. At some limits, the space time can represent a black hole with a singularity hidden by the horizon.