Schwarzschild de Sitter黑洞的量子隧穿辐射

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BekensteinHawking熵有关，证实其辐射谱不再是严格的纯热谱.

Quantum tunneling radiation of the Schwarzschild de Sitter black hole

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.