论文标题
磁盘，尖峰和云：区分对BBH重力波形的环境影响
Disks, spikes, and clouds: distinguishing environmental effects on BBH gravitational waveforms
论文作者
论文摘要
未来的引力波干涉仪，例如Lisa，Taiji，Decigo和Tianqin，将对黑洞周围的环境进行精确研究。在本文中，我们研究了中间和极端质量比二进制黑洞灵感，并考虑了主要黑洞周围的三个可能的环境：积聚磁盘，暗物质尖峰和超光标量表场的云，也称为重力原子。我们对这三种环境的可检测性和可测量性进行了贝叶斯分析。将重点放在丽莎检测的情况下，我们表明它们留在重力波形上的特征烙印将使我们能够识别产生信号的环境，并准确地重建其模型参数。
Future gravitational wave interferometers such as LISA, Taiji, DECIGO, and TianQin, will enable precision studies of the environment surrounding black holes. In this paper, we study intermediate and extreme mass ratio binary black hole inspirals, and consider three possible environments surrounding the primary black hole: accretion disks, dark matter spikes, and clouds of ultra-light scalar fields, also known as gravitational atoms. We present a Bayesian analysis of the detectability and measurability of these three environments. Focusing for concreteness on the case of a detection with LISA, we show that the characteristic imprint they leave on the gravitational waveform would allow us to identify the environment that generated the signal, and to accurately reconstruct its model parameters.
