论文标题
引力波引起的光环
Rings of light caused by gravitational waves
论文作者
论文摘要
我们重新考虑了重力波中巨大和无质量测试颗粒的大地运动的情况。特别是，我们使用直接的拉格朗日方法来简化计算。我们的发现与先前执行的计算部分不同，最终结果可以解释为观察者看到的光环。我们对这张图片做出了新的解释，并表明在很大程度上可以观察到的效果，尽管很少见。
We reconsider the case of the geodesic motion of a massive and massless beam of test particles in a gravitational wave. In particular, we use a direct Lagrangian approach which simplifies the calculation. Our findings differ partly from previously performed calculations The final result can be interpreted as rings of light seen by the observer. We give a new interpretation to this picture and show that over large distances the effect, albeit rare, could in principle be observable.
