arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0705.3150hep-thgr-qc
收藏

关于黑环的霍金辐射

On Hawking radiation from black rings

Umpei Miyamoto, Keiju Murata

摘要:

我们通过要求辐射消除视界上可能的反常,计算了来自五维带电旋转黑环的量子辐射。结果表明,温度、能流和角动量通量与霍金辐射的温度、能流和角动量通量完全一致。本文所考虑的黑环以Myers-Perry黑洞为极限,在此极限下恢复了文献中得到的该黑洞的量子辐射.这些结果支持了霍金辐射可以作为视界异常消除器的观点,并表明它对最近发现的高维黑洞具有普遍的适用性.

英文摘要:

We calculate the quantum radiation from the five dimensional charged rotating black rings by demanding the radiation to eliminate the possible anomalies on the horizons. It is shown that the temperature, energy flux and angular-momentum flux exactly coincide with those of the Hawking radiation. The black rings considered in this paper contain the Myers-Perry black hole as a limit and the quantum radiation for this black hole, obtained in the literature, is recovered in the limit. The results support the picture that the Hawking radiation can be regarded as the anomaly eliminator on horizons and suggest its general applicability to the higher-dimensional black holes discovered recently.

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。

↑