Quantum gravity effects on tunneling of fermions across the event horizon of rotating BTZ black hole

Abstract

In this paper, the tunneling of fermions across the event horizon of rotating BTZ black hole is investigated by using Dirac equation in the presence of quantum gravity effects, WKB approximation and Feynman prescription. The tunneling probability and the modified Hawking temperature near the event horizon of rotating BTZ black hole are obtained. The quantum gravity effects reduce the rise of Hawking temperature of rotating BTZ black hole. The correction to the Bekenstein–Hawking entropy and the heat capacity near the event horizon of rotating BTZ black hole are also discussed.