中国物理B ›› 2006, Vol. 15 ›› Issue (2): 292-295.doi: 10.1088/1009-1963/15/2/009
任军, 赵峥
Ren Jun (任军), Zhao Zheng (赵峥)
摘要: In this paper, we extend Parikh' recent work to the Vaidya--de Sitter black hole which is non-stationary. We view Hawking radiation as a tunnelling process across the event horizon and calculate the tunnelling probability when the particle crosses the event horizon. From the tunnelling probability we also find a leading correction to the semiclassical emission rate.
中图分类号: (Quantum aspects of black holes, evaporation, thermodynamics)