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arXiv quant-ph/0703273quant-ph
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单次测量中Fock态的干涉

Interference of Fock states in a single measurement

Andrzej Dragan, Pawel Zin

摘要:

我们分析研究了一对Fock态的任意阶关联函数的结构,并在没有任何近似的情况下证明了在单次测量粒子位置时,干涉效应必然发生,正如实验观察到的玻色-爱因斯坦凝聚体。我们还表明,统计中存在的噪声水平略低于相应的测量相态。

英文摘要:

We study analytically the structure of an arbitrary order correlation function for a pair of Fock states and prove without any approximations that in a single measurement of particle positions interference effects must occur as experimentally observed with Bose-Einstein condensates. We also show that the noise level present in the statistics is slightly lower than for a respective measurement of phase states.

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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