弦的记忆……公开重述
String Memories ... openly retold
摘要：
我们确定字符串校正EM记忆效应。虽然在低能量极限下可以忽略不计，但这种效应在高能碰撞和极端事件中变得相关。我们说明我们的研究结果在一个简单的无方向玻色弦模型。由于开弦共振的无限塔的相干效应，校正在$α'$中是非微扰的，在延迟时间中调制并且即使在离源很远的距离处也缓慢衰减。显着紧凑的表达式获得特殊选择的运动学在树级4点振幅。我们讨论了进一步的更正发生在更高的点和指数阻尼导致的扩大和移动的大规模极点，由于环路。最后，我们估计的范围内的参数和群众的可检测性在半现实（I型）的背景下，并提出了这种字符串记忆效应的理由。
英文摘要：
We identify string corrections to the EM memory effect. Though largely negligible in the low-energy limit, the effect become relevant in high-energy collisions and in extreme events. We illustrate our findings in a simple unoriented bosonic string model. Thanks to the coherent effect of the infinite tower of open string resonances, the corrections are non-perturbative in $α'$, modulated in retarded time and slowly decaying even at large distances from the source. Remarkably compact expressions obtain for special choices of the kinematics in tree-level 4-point amplitudes. We discuss further corrections occurring at higher-points and the exponential damping resulting from broadening and shifting of the massive poles due to loops. Finally we estimate the range of the parameters and masses for detectability in semi-realistic (Type I) contexts and propose a rationale for this string memory effect.
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