具有挤压视界的卡鲁扎-克莱因黑洞霍金辐射的异常分析
高能物理 - 理论
2010-01-06 v3
摘要
Wilczek等人发展了一种基于视界处引力异常和规范异常推导黑洞霍金辐射的新方法。本文将该方法分别应用于非旋转和旋转的具有挤压视界的卡鲁扎-克莱因黑洞。对于旋转情况,我们发现,在维度约化后,角向等距性生成了一个有效的U(1)规范场。结果表明,规范流和能量-动量张量通量恰好等价于来自事件视界的霍金辐射。
引用
@article{arxiv.0901.2614,
title = {Anomaly analysis of Hawking radiation from Kaluza-Klein black hole with squashed horizon},
author = {Shao-Wen Wei and Ran Li and Yu-Xiao Liu and Ji-Rong Ren},
journal= {arXiv preprint arXiv:0901.2614},
year = {2010}
}
备注
15 pages, no figures, the improved version, accepted by Eur. Phys. J. C