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arXiv 1107.0636quant-ph
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两粒子Kapitza-Dirac效应的Bragg区

The Bragg regime of the two-particle Kapitza-Dirac effect

Pedro Sancho

摘要:

我们分析了两粒子Kapitza-Dirac排列的布拉格区,完善了这种效应的基本理论。我们提供了一个详细的评估的检测概率的多模状态,表明一个完整的描述必须包括相互作用的时间,除了通常的无量纲参数w。该装置可用作大质量的两粒子分束器。在这方面,我们提出了在量子光学与宏-欧-曼德尔型实验的比较。分析揭示了大质量玻色子的倾角的存在,以及在未探索的情况下可区分和相同粒子的差异化行为。我们建议,这种安排可以提供对称化验证方案的基础。

英文摘要:

We analyze the Bragg regime of the two-particle Kapitza-Dirac arrangement, completing the basic theory of this effect. We provide a detailed evaluation of the detection probabilities for multi-mode states, showing that a complete description must include the interaction time in addition to the usual dimensionless parameter w. The arrangement can be used as a massive two-particle beam splitter. In this respect, we present a comparison with Hong-Ou-Mandel-type experiments in quantum optics. The analysis reveals the presence of dips for massive bosons and a differentiated behavior of distinguishable and identical particles in an unexplored scenario. We suggest that the arrangement can provide the basis for symmetrization verification schemes.

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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