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arXiv quant-ph/9605037quant-ph
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关于量子力学的一致性效应史方法

On the Consistent Effect Histories Approach to Quantum Mechanics

Oliver Rudolph

摘要:

本文给出了量子力学中广义观测量和效应算符的一致性历史方法。通常的“历史”概念被推广为“效果历史”概念。效应历史的空间具有D-偏序集的结构。J.D.的最新成果Maitland Wright指出,在效应历史空间上,每一个定义在普通历史上的退相干泛函都可以唯一地推广为一个双加性退相干泛函。奥姆内斯的逻辑解释被推广到目前的情况下。这项工作的结果大大推广和简化了早期制定的一致性影响历史的方法,量子力学在以前的工作中沟通的作者。

英文摘要:

A formulation of the consistent histories approach to quantum mechanics in terms of generalized observables (POV measures) and effect operators is provided. The usual notion of `history' is generalized to the notion of `effect history'. The space of effect histories carries the structure of a D-poset. Recent results of J.D. Maitland Wright imply that every decoherence functional defined for ordinary histories can be uniquely extended to a bi-additive decoherence functional on the space of effect histories. Omnes' logical interpretation is generalized to the present context. The result of this work considerably generalizes and simplifies the earlier formulation of the consistent effect histories approach to quantum mechanics communicated in a previous work of this author.

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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