arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1605.02689gr-qc
收藏

(3+1)维大质量自旋2粒子的黑洞辐射

Black hole radiation of massive spin-2 particles in (3+1) dimensions

I. Sakalli, A. Ovgun

摘要:

本文研究了(3+1)维静态球对称事件视界中质量为2的玻色子(非零质量引力子)的辐射。为此,我们考虑的量子隧穿现象的框架内的问题。我们将半经典WKB近似应用于Fierz-Pauli方程,计算了大质量引力子的隧穿率。辐射的温度借助于玻尔兹曼表达式获得。我们的研究结果与现有文献中已有的霍金辐射研究结果一致。

英文摘要:

This paper is devoted to the study of radiation of massive spin-2 boson (graviton with a nonzero mass) through the event horizon of a generic static and spherically symmetric black hole in (3+1) dimensions. To this end, we consider the problem in the framework of quantum tunneling phenomenon. We evaluate the tunneling rate of the massive gravitons by applying the semiclassical WKB approximation to the Fierz-Pauli equation. The temperature of the radiation is obtained with the aid of the Boltzmann expression. Our findings are in good agreement with the existing Hawking radiation studies in the current literature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑