Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
Phys Rev Lett. 2011 Mar 25;106(12):121301. doi: 10.1103/PhysRevLett.106.121301. Epub 2011 Mar 21.
We present explicit results for the product of all horizon areas for general rotating multicharge black holes, both in asymptotically flat and asymptotically anti-de Sitter spacetimes in four and higher dimensions. The expressions are universal, and depend only on the quantized charges, quantized angular momenta and the cosmological constant. If the latter is also quantized these universal results may provide a "looking glass" for probing the microscopics of general black holes.
我们给出了一般旋转多电荷黑洞的所有视界面积乘积的显式结果，这些黑洞存在于四维和更高维度的渐近平坦和渐近反德西特时空中。这些表达式是通用的，仅取决于量子化电荷、量子化角动量和宇宙学常数。如果后者也被量子化，这些通用结果可能为探测一般黑洞的微观结构提供了一种“哈哈镜”。
