Small Black Holes on Cylinders

Small Black Holes on Cylinders
复制标题

圆柱体上的小黑洞

DOI:
10.1002/prop.200410214
复制
发表时间:
2003
期刊:
Fortschritte der Physik
影响因子:
--
通讯作者:
T. Bohr
T. Bohr
中科院分区:
--
文献类型:
--
作者:
T. Bohr

文献摘要

被引文献

相似文献

在d维Minkowski空间中求出了圆柱体上小黑洞的度规,即具有小质量的中性静态黑洞的度规。该度规是使用HEP-TH/0204047中提出的柱面上黑洞的ANSAZ来找到的。我们使用新的度规来计算热力学的修正,它被认为偏离了(d+1)维Schwarzschild黑洞的热力学修正。此外,我们还计算了相对结合能的前导修正,发现相对结合能不为零。我们讨论了这些结果对一般理解黑洞的影响,并将这些结果与黑洞的相结构和柱面上的弦联系起来。
We find the metric of small black holes on cylinders, i.e. neutral and static black holes with a small mass in d-dimensional Minkowski-space times a circle. The metric is found using an ansatz for black holes on cylinders proposed in hep-th/0204047. We use the new metric to compute corrections to the thermodynamics which is seen to deviate from that of the (d + 1)-dimensional Schwarzschild black hole. Moreover, we compute the leading correction to the relative binding energy which is found to be non-zero. We discuss the consequences of these results for the general understanding of black holes and we connect the results to the phase structure of black holes and strings on cylinders.