变形引力波的记忆效应
Memory Effect for deformed gravitational waves
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中文总结 AI 辅助
研究夹心引力波变形,探讨将有DM参数的波压缩成脉冲波时特性变化,发现可通过增振幅恢复DM,不过p→∞时振幅发散无法得脉冲波,揭示了变形引力波的相关特性。
中文摘要 AI 辅助
研究了夹心引力波的变形。将具有纯位移(DM)参数的波压缩为脉冲波时,DM特性丧失,只剩下速度效应(VM)。对于每个固定的变形参数p值,可通过进一步增加振幅来恢复DM,但当p→∞时振幅发散,无法得到脉冲波。
英文摘要
Deformations of sandwich gravitational waves are considered. Squeezing a wave with pure displacement (DM) parameters to an impulsive wave, the DM property is lost, leaving us with the velocity effect (VM). For each fixed value of the deformation parameter $p$, DM can be restored by further increasing the amplitude which however diverge when $p\to\infty$, and no impulsive wave is obtained.