Hawking radiation of a uniformly accelerating black hole
Ren Jun (任军)a, Cao Jiang-Ling (曹江陵)b, and Zhao Zheng (赵峥)a
a Department of Physics, Beijing Normal University, Beijing 100875, China; b Physics and Electronic Engineering College of Chongqing Three Gorges University, Wanzhou 404000, China
AbstractIn this paper, we study the Hawking radiation via tunnelling from a uniformly accelerating black hole. Although the Bekenstein--Hawking entropy is proportional also to the area of the event horizon, the radius of it, $r_{\rm H}$, is a function of $\theta$, which leads to the difficulties in the calculation of the emission rate. In order to overcome the mathematical difficulties, we propose a new technique to calculate the emission rate and the result obtained is reasonable.
Received: 10 March 2006
Revised: 24 June 2006
Accepted manuscript online:
PACS:
04.70.Dy
(Quantum aspects of black holes, evaporation, thermodynamics)
Fund: Project supported by the
National Natural Science Foundation of China (Grant Nos 10373003,
10475013) and the State Key
Development Program for Basic Research of China
(Grant No 2003CB716300).
Cite this article:
Ren Jun (任军), Cao Jiang-Ling (曹江陵), and Zhao Zheng (赵峥) Hawking radiation of a uniformly accelerating black hole 2006 Chinese Physics 15 2256
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