论文标题
弗兰森实验是时间翻译对称性的自发破坏的一个例子
The Franson experiment as an example of spontaneous breaking of time-translation symmetry
论文作者
论文摘要
我们描述了局部隐藏变量的明确统计模型，该模型重现了理想的弗兰森实验的量子力学的预测，并阐明了实际实验中可能涉及的物理机制。我们模型的症结在于通过在实验中锁定的光子和能量锁定的光子对的隐藏构型对时间翻译量规对称性的自发破坏，该配置通过某些环状变换获得了非零几何阶段。
We describe an explicit statistical model of local hidden variables that reproduces the predictions of quantum mechanics for the ideal Franson experiment and sheds light on the physical mechanisms that might be involved in the actual experiment. The crux of our model is the spontaneous breaking of the time-translation gauge symmetry by the hidden configurations of the pairs of photons locked in time and energy involved in the experiment, which acquire a non-zero geometric phase through certain cyclic transformations.
