摘要
作者在研究Schwarzschild de Sitter黑洞纯热谱的基础上,又采用量子隧穿方法对该黑洞的隧穿辐射进行研究.结果表明,Schwarzschild de Sitter黑洞视界处的粒子隧穿率与Beken-stein-Hawking熵有关,证实其辐射谱不再是严格的纯热谱.
The purely thermal spectrum of the Schwarzschild de Sitter black hole is researched, and the quautum tunneling method is used to reseach the tunneling radiation characteristics of the black hole. The result shows that the tunneling rate of the radiation particle is related to the change of Bekenstein-Hawking entropy, and that the exact radiation spectrum is not purely thermal.
出处
《四川大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第1期124-128,共5页
Journal of Sichuan University(Natural Science Edition)
基金
国家自然科学基金(10347008)
