arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2603.08643gr-qcastro-ph.COhep-phhep-th
收藏

黑洞并合作为最快的光环打乱者

Black Hole Mergers as the Fastest Photon Ring Scramblers

National Sun Yat-Sen University(国立中山大学);National Center for Theoretical Sciences(国家理论科学中心);New York University, Abu Dhabi(纽约大学阿布扎比分校);CERN(欧洲核子研究组织);National Technical University of Athens(雅典国立技术大学);University of Cambridge(剑桥大学);INFN, Sezione di Roma(意大利国家核物理研究所罗马分部)

D. Giataganas, G. F. Giudice, A. Ianniccari, A. J. Iovino, A. Kehagias, F. Quevedo, D. Perrone, A. Riotto

AI总结:

研究通过映射双星并合残骸参数,揭示黑洞并合与不稳定 null 轨道之间的深刻联系。

摘要:

黑洞是自然界中最高效的打乱者。通过将两个无自转黑洞在准圆形双星中的即时质量与角动量映射到有效 Kerr 黑洞的相应参数上,我们证明了并合残骸的最终状态与使 null 地板在最高可能速率下不稳定配置的配置有高度准确的对应关系。这表明二体并合产生的黑洞性质与其不稳定 null 轨道之间存在深刻联系。

英文摘要:

Black holes are the most efficient scramblers in nature. By mapping the instantaneous mass and angular momentum of two spinless black holes in a quasi-circular binary onto those of an effective Kerr black hole, we demonstrate that the final state of the merger remnant corresponds with remarkable accuracy to the configuration that renders null geodesics unstable at the highest possible rate. This suggests a deep connection between the properties of black holes resulting from binary mergers and their unstable null orbits.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑