当前位置: X-MOL 学术Classical Quant. Grav. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Quasi-normal mode of a regular Schwarzschild black hole
Classical and Quantum Gravity ( IF 3.5 ) Pub Date : 2020-10-16 , DOI: 10.1088/1361-6382/abb578
Mattia Villani

Some quantum gravity theories, like loop quantum gravity, predict that quantum mechanical effects will avoid the formation of a singularity inside a black hole. From the general relativity point of view, this means that the metric will differ from the ones of Schwarzschild or Kerr at least inside the event horizon. If the metric is not that of Schwarzschild or Kerr, the potential of the Regge–Wheeler equation is modified, therefore it is possible to peek inside a black hole using the quasi-normal modes to find out if there is indeed a singularity. We address this problem for a regular Schwartzchild black hole using an effective metric first introduced by Hayward.

中文翻译:

常规Schwarzschild黑洞的准法线模式

一些量子引力理论(例如环量子引力)预测,量子力学效应将避免在黑洞内部形成奇异点。从广义相对论的角度来看,这意味着该度量标准至少在事件范围内与Schwarzschild或Kerr的度量标准不同。如果度量标准不是Schwarzschild或Kerr的度量标准,则Regge-Wheeler方程的电势会被修改,因此可以使用准法向模式在黑洞内部窥视,以查明是否确实存在奇异性。我们使用海沃德(Hayward)首次提出的有效指标来解决常规Schwartzchild黑洞问题。
更新日期:2020-10-19
down
wechat
bug