首先通过维数约化的方法,在事件视界附近将高维旋转时空线元化为二维度规(仅仅是(t-r)部分),然后利用新的整体嵌入方法研究了(1+1)维时空的Hawking温度(Unruh温度).研究结果验证了Banerjee和Majhi观点的正确性,同时将该观点推广到了高维旋转黑洞的研究,得到了高维旋转黑洞的Hawking温度(Unruh温度).
First,we effectively reduce the higher-dimensional rotation metric to a 2-dimensional metric near the event horizon which contains only the (t-r) sector.Then,we study the Unruh/Hawking temperature for (1+1)-dimensional space-time with the new global embedding method.It is shown that the viewpoint of Banerjee and Majhi is correct.We also extend the study to the case of higher-dimensional rotation black hole.