论文标题
来自世界线有效领域理论对旋转黑洞的非保守影响
Non-conservative effects on Spinning Black Holes from World-Line Effective Field Theory
论文作者
论文摘要
我们概括了[4-9]中开发的全球eft形式主义，以计算长波长近似值对旋转黑洞的非保守性潮汐作用，该效应在自旋大小中有效。我们提出了背景场中质量和角动量变化速率的结果，并找到与以前通过不同技术获得的计算一致的结果。我们还为二进制灵感的非保守运动方程和功率损耗/增益均分别从5pn和2.5pn订单开始，并体现了Penrose过程的新结果。
We generalize the worldline EFT formalism developed in [4-9] to calculate the non-conservative tidal effects on spinning black holes in a long wavelength approximation that is valid to all orders in the magnitude of the spin. We present results for the rate of change of mass and angular momentum in a background field and find agreement with previous calculations obtained by different techniques. We also present new results for both the non-conservative equations of motion and power loss/gain for a binary inspiral, which start at 5PN and 2.5PN order respectively and manifest the Penrose process.
