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带有整体磁单极子的Reissner-Nordstrom黑洞的隧道效应
TUNNELLING EFFECT FROM A REISSNER-NORDSTROM BLACK HOLE WITH A GLOBAL MONOPOLE
【摘要】 将Parikh的工作推广到带有整体磁单极子的R-N黑洞,其特点是ADM质量不等于黑洞的质量参数,需要改变一个常数.通过将Hawking辐射看成是穿过事件视界的隧道效应,计算出隧道穿透率并且得到了一个相对于半经典穿透率的修正.
【Abstract】 The Parikh’ work is extended to a Reissner-Nordstorm black hole with a global monopole.The ADM mass of the black hole is not identical to its mass parameter.Hawking radiation is viewed as a tunneling process across the event horizon and the tunneling probability is calculated.According to the tunneling probability,a leading correction to the semi-classical emission rate is found.
【基金】 国家自然科学基金资助项目(10373003);重庆市教委资助项目(0311030)
- 【文献出处】 北京师范大学学报(自然科学版) ,Journal of Beijing Normal University(Natural Science) , 编辑部邮箱 ,2006年03期
- 【分类号】P145.8
- 【被引频次】2
- 【下载频次】126