论文标题
干涉仪中的光子在哪里？
Where is the photon in an interferometer?
论文作者
论文摘要
在一篇题为“问光子去过哪里的论文？” \ cite {lv} danan，farfurnik，bar-ad和vaidman描述了一个通过嵌套的Mach-Zehnder干涉仪进行的预选光子和帖子的实验。他们发现，一些镜子在信号上没有留下足迹，并将其解释为光子跳过这些镜子的证据。他们认为该实验支持Aharonov-vaidman的量子力学\ cite {aharonovvaidman}的表述，其中分配了后选择的粒子分配了断开的轨迹。我在量子力学的东正教框架内审查该实验并分析它。干扰轨迹的标准视图涉及实验发现。
In a paper titled "Asking photons where they have been?" \cite{LV} Danan, Farfurnik, Bar-Ad and Vaidman describe an experiment with pre and post selected photons going through nested Mach-Zehnder interferometers. They find that some of the mirrors leave no footprints on the signal and interpret this as evidence that the photon skipped these mirrors. They argue that the experiment supports Aharonov-Vaidman's formulation of quantum mechanics \cite{AharonovVaidman} where post-selected particles are assigned disconnected trajectories. I review the experiment and analyze it within the orthodox framework of quantum mechanics. The standard view of interfering trajectories accounts for the experimental findings.
