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arXiv quant-ph/0007009quant-ph
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相对论位形中非局域量子关联的实验检验

Experimental test of non-local quantum correlation in relativistic configurations

H. Zbinden, J. Brendel, N. Gisin, W. Tittel

摘要:

我们报道了一种新的实验研究量子非定域性和相对论之间的紧张关系。纠缠的光子通过光纤网络被发送到日内瓦附近的两个村庄,在那里它们被干涉仪分析。光子对源尽可能精确地设置在中心,使得两个光子在小于5 ps的时间间隔内到达探测器(对应于小于1 mm的路径长度差)。一个探测器被设置为运动,使得两个探测器(每个探测器在其自己的惯性参考系中)首先进行测量!数据总是再现量子关联,因此更难将投影公设视为波函数实坍缩的紧凑描述。

英文摘要:

We report on a new kind of experimental investigations of the tension between quantum nonlocally and relativity. Entangled photons are sent via an optical fiber network to two villages near Geneva, separated by more than 10 km where they are analyzed by interferometers. The photon pair source is set as precisely as possible in the center so that the two photons arrive at the detectors within a time interval of less than 5 ps (corresponding to a path length difference of less than 1 mm). One detector is set in motion so that both detectors, each in its own inertial reference frame, are first to do the measurement! The data always reproduces the quantum correlations, making it thus more difficult to consider the projection postulate as a compact description of real collapses of the wave-function.

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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