Hawking Radiation via Tunnelling from Arbitrarily Dimensional Schwarzschild Black Holes
REN Jun1, ZHAO Zheng1, GAO Chang-Jun2
1Department of Physics, Beijing Normal University, Beijing 100875
2Department of Physics and Center for Astrophysics, Tsinghua University, Beijing 100084
Hawking Radiation via Tunnelling from Arbitrarily Dimensional Schwarzschild Black Holes
REN Jun1;ZHAO Zheng1;GAO Chang-Jun2
1Department of Physics, Beijing Normal University, Beijing 100875
2Department of Physics and Center for Astrophysics, Tsinghua University, Beijing 100084
Abstract： We extend Parikh’s recent work to the arbitrarily dimensional Schwarzschild black holes whose Arnowitt--Deser--Misner (ADM) mass is identical to its mass parameter. We view Hawking radiation as a tunnelling process across the event horizon. From the tunnelling probability we also find a leading correction to the semiclassical emission rate. The result consists with an underlying unitary theory.
2005, Vol. 22 
