论文标题
研究二进制黑洞的修补空间
Studying patched spacetimes for binary black holes
论文作者
论文摘要
从理论上讲，已经检查了圆形积聚磁盘，以实现超大质量和中间的黑洞，但是，众所周知，Ligo机制中黑洞质量的磁盘知之甚少。假设这些二进制文件最初具有这样的磁盘，我们要回答的问题是：它们是否在灵感前的流出或积聚消散？为了研究这个问题，我们提出了一种新颖的方法，通过该方法，我们考虑了近似，分析的时空并求解该时空中粒子的地球方程，以便我们可以确定来自增生盘的颗粒的可能命运。初步的迹象表明在灵感前有积聚的可能性。
Circumbinary accretion disks have been examined, theoretically, for supermassive and intermediate mass black holes, however, disks for black hole masses in the LIGO regime are poorly understood. Assuming these binaries possess such a disk initially, the question we want to answer is: are they dissipated by outflows or accretion prior to inspiral? To study this problem we propose a novel approach, whereby we consider an approximate, analytic spacetime and solve the geodesic equation for particles in this spacetime so that we can determine the likely fate of particles coming from the accretion disk. Preliminary indications suggest a likelihood of accretion prior to inspiral.
