Abstract Extending Parikh's semi-classical quantum tunnelling model, this paper has studied the Hawking radiation of the charged particle via tunnelling from the horizon of the axisymmetric Sen black hole. Different from the uncharged massless particle, the geodesics of the charged massive particle tunnelling from the horizon is not light-like. The derived result supports Parikh's opinion and provides a correct modification to Hawking strictly thermal spectrum developed by the fixed background space-time and not considering the energy conservation and the self-gravitation interaction.
Received: 12 December 2005
Revised: 01 March 2006
Accepted manuscript online:
PACS:
04.70.Dy
(Quantum aspects of black holes, evaporation, thermodynamics)
Fund: Project supported by the Sichuan Province Foundation for Fundamental Research (Grant No 05JY029-092).
Cite this article:
Jiang Qing-Quan(蒋青权), Yang Shu-Zheng(杨树政), and Chen De-You(陈德友) The Hawking radiation of the charged particle via tunnelling from the axisymmetric Sen black hole 2006 Chinese Physics 15 1709
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