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arXiv quant-ph/0202084quant-phmath-phmath.MP
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从Bohmian Flow到达的时间

Time of Arrival from Bohmian Flow

Gebhard Gruebl, Klaus Rheinberger

摘要:

本文从玻姆力学的观点出发,提出了量子力学到达时间分布的新概念。对任意时空域敏感的探测器的探测概率公式化。基本的正性和单调性性质的建立。我们表明,我们的检测概率提高和推广早期的建议由Leavens和McKinnon。这两个概念之间的区别通过应用于自由波包来说明。

英文摘要:

We develop a new conception for the quantum mechanical arrival time distribution from the perspective of Bohmian mechanics. A detection probability for detectors sensitive to quite arbitrary spacetime domains is formulated. Basic positivity and monotonicity properties are established. We show that our detection probability improves and generalises earlier proposals by Leavens and McKinnon. The difference between the two notions is illustrated through application to a free wave packet.

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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