论文标题

通过Inspiral-Merger-Ringdown一致性测试重力测试,探测弦乐启发的重力

Probing string-inspired gravity with the inspiral-merger-ringdown consistency tests of gravitational waves

论文作者

Carson, Zack, Yagi, Kent

论文摘要

黑洞之间的极端重力碰撞使我们能够探究重力理论。我们将理论不可思议的Inspiral-Ringdown一致性测试应用于首次超越总体相对论的示例理论。在这里,我们专注于弦乐器启发的爱因斯坦 - 迪拉顿高斯 - 骨网络重力,并修改引力波形的灵感,环和残留的黑洞特性。我们发现,未来的多播观测值使我们能够通过一个数量级来限制比当前观察更强的理论。这里开发的形式主义很容易应用于其他理论。

The extreme-gravity collisions between black holes allow us to probe the underlying theory of gravity. We apply the theory-agnostic inspiral-merger-ringdown consistency test to an example theory beyond general relativity for the first time. Here we focus on the string-inspired Einstein-dilaton Gauss-Bonnet gravity and modify the inspiral, ringdown, and remnant black hole properties of the gravitational waveform. We found that future multiband observations allow us to constrain the theory stronger than current observations by an order of magnitude. The formalism developed here can easily be applied to other theories.

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