论文标题
灵感天体物理黑洞温度的上限
Upper limits on the temperature of inspiraling astrophysical black holes
论文作者
论文摘要
我们提出了一种通过检测二进制黑洞合并的灵感相限制天体物理黑洞温度的方法。在足够的分离下，灵感黑洞可以被视为孤立的物体，因此仍然可以定义它们的温度。由于它们的内在辐射，灵感的黑洞在灵感阶段失去了部分质量。结果，合并加快了速度，对轨道阶段进行了校正。我们表明，这种逐渐的效果可能使我们能够通过重力波检测来限制灵感黑洞的温度。使用先进的Ligo和处女座探测器的前两个观察跑的二进制黑洞结合，我们将父母黑洞的温度限制为小于$ 10^9 $K。这样的约束对应于$ 10^{ - 16} M _ { - 16} M _ {\ odot} {\ odot} \ rm rm s^$ a的亮度约为$ 10^{ - 16} m _ {\ odot} $，该$低约20个数量级，低于相应的重力波事件的峰值光度，这没有证据表明通过检测灵感相位的量子量子效应。
We present a method to constrain the temperature of astrophysical black holes through detecting the inspiral phase of binary black hole coalescences. At sufficient separation, inspiraling black holes can be regarded as isolated objects, hence their temperature can still be defined. Due to their intrinsic radiation, inspiraling black holes lose part of their masses during the inspiral phase. As a result, coalescence speeds up, introducing a correction to the orbital phase. We show that this dephasing may allow us to constrain the temperature of inspiraling black holes through gravitational-wave detection. Using the binary black-hole coalescences of the first two observing runs of the Advanced LIGO and Virgo detectors, we constrain the temperature of parental black holes to be less than about $ 10^9 $ K. Such a constraint corresponds to luminosity of about $ 10^{-16} M_{\odot} \rm s^{-1} $ for a black hole of $ 20 M_{\odot} $, which is about 20 orders of magnitude below the peak luminosity of the corresponding gravitational-wave event, indicating no evidence for strong quantum-gravity effects through the detection of the inspiral phase.
