标题： 快速射电暴信号高频引力波 显示英文标题

标题： Fast Radio Bursts signal high-frequency gravitational waves

摘要： 越来越多的证据表明，高频引力波（HFGWs）的频率范围从兆赫兹到吉赫兹。 多个HFGW探测器已经运行了十多年，最近还报告了两个吉赫兹事件。 然而，确认的检测可能需要十年时间。 本文认为，像快速射电暴（FRBs）这样的未解天体物理现象可能为HFGWs提供间接证据。 特别是，利用Gertsenshtein-Zel$'$dovich效应，我们表明我们的模型可以解释FRBs的三个关键特征：产生峰值流量高达$1000~{\rm Jy}$，自然解释脉冲宽度和FRBs的相干性。 简而言之，我们的模型为超越当前检测能力的HFGWs间接检测提供了新的视角。 因此，瞬变事件如FRBs是多信使天文学的丰富来源。 显示英文摘要

摘要： There is growing evidence for high-frequency gravitational waves (HFGWs) ranging from MHz to GHz. Several HFGW detectors have been operating for over a decade, and two GHz events have been reported recently. However, a confirmed detection might take a decade. This essay argues that unexplained observed astrophysical phenomena, like Fast Radio Bursts (FRBs), might provide indirect evidence for HFGWs. In particular, using the Gertsenshtein-Zel$'$dovich effect, we show that our model can explain three key features of FRBs: generate peak-flux up to $1000~{\rm Jy}$, naturally explain the pulse width and the coherent nature of FRBs. In short, our model offers a novel perspective on the indirection detection of HFGWs beyond current detection capabilities. Thus, transient events like FRBs are a rich source for multi-messenger astronomy.