arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1005.0906quant-phphysics.comp-ph
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双光束干涉的微粒模型和单光子双缝实验

Corpuscular model of two-beam interference and double-slit experiments with single photons

Fengping Jin, Shengjun Yuan, Hans De Raedt, Kristel Michielsen, Seiji Miyashita

摘要:

我们介绍了一个基于事件的微粒模拟模型,再现了单光子双缝和双光束干涉实验和(一对一的实验实现副本)的单光子干涉实验与菲涅耳双棱镜的波动力学结果。模拟包括捕捉实验中使用的设备的基本特征的模型,包括记录单个探测器点击的单光子探测器。我们证明,将在检测器模型,简单和最小的过程模仿的记忆和阈值行为的单光子探测器是足以产生多径干涉图案。这些多路径干涉图案是由单个粒子通过一条单一的路径到达探测器而形成的,在那里它们一个接一个地到达。我们模型中的粒子不是标准的经典物理学意义上的微粒,因为它们是与实验装置交换信息的信息载体。干涉图样是许多粒子与这些装置进行信息交换的最终集体结果。产生干涉图案时不需要参考波动方程的解,也不需要在粒子之间或在检测器屏幕上的不同检测点之间引入信号或非局部相互作用。

英文摘要:

We introduce an event-based corpuscular simulation model that reproduces the wave mechanical results of single-photon double slit and two-beam interference experiments and (of a one-to-one copy of an experimental realization) of a single-photon interference experiment with a Fresnel biprism. The simulation comprises models that capture the essential features of the apparatuses used in the experiment, including the single-photon detectors recording individual detector clicks. We demonstrate that incorporating in the detector model, simple and minimalistic processes mimicking the memory and threshold behavior of single-photon detectors is sufficient to produce multipath interference patterns. These multipath interference patterns are built up by individual particles taking one single path to the detector where they arrive one-by-one. The particles in our model are not corpuscular in the standard, classical physics sense in that they are information carriers that exchange information with the apparatuses of the experimental set-up. The interference pattern is the final, collective outcome of the information exchanges of many particles with these apparatuses. The interference patterns are produced without making reference to the solution of a wave equation and without introducing signalling or non-local interactions between the particles or between different detection points on the detector screen.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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