爱因斯坦-非线性电动力学理论中黑洞回声的分裂
Splitting the Echoes of Black Holes in Einstein-nonlinear Electrodynamic Theories
AI总结：
本文研究爱因斯坦-非线性电动力学黑洞中标量扰动的多峰有效势，发现当有效势从双峰变为三峰时黑洞回声的时域轮廓会发生分裂，为通过引力波探测确定黑洞几何结构提供了可能。
摘要：
黑洞回声是一项重要的可观测量，能够帮助我们更好地理解引力理论。我们指出，非线性电动力学黑洞可以允许标量扰动具有多峰有效势，从而产生回声。在选取合适参数后，有效势可以呈现出超过两个峰的结构。将初始波包放置在峰外释放后，我们发现当有效势的峰从两个变为三个时，回声的时域轮廓会发生分裂。这是一种黑洞回声现象，并且根据这一现象，或许有可能通过引力波探测来确定黑洞的几何结构。
英文摘要：
Black hole echo is an important observable that can help us better understand gravitational theories. We present that the non-linear electrodynamic black holes can admit the multi-peak effective potential for the scalar perturbations, which can give rise to the echoes. After choosing suitable parameters, the effective potential can exhibit a structure with more than two peaks. Putting the initial wave packet released outside the peaks, we find that the time-domain profile of the echo will split when the peaks of the effective potential change from two to three. This is a phenomenon of black hole echo and it might be possible to determine the geometric structure of the black hole according to this phenomenon through gravitational wave detection.
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。
