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arXiv 0811.3696quant-ph
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量子对象的不可分性、势和上下文依赖性

Nonseparability, Potentiality and the Context-Dependence of Quantum Objects

Vassilios Karakostas

摘要:

标准的量子力学不可避免地违反了经典物理学习惯于我们认为有效的可分性概念。通过将量子不可分现象与势的重要概念联系起来,我们有效地为空间分离系统之间令人困惑的纠缠关联提供了一幅连贯的图景。我们进一步认为,量子不可分性的广义现象意味着在量子域中产生定义明确的事件的上下文,而上下文反过来又需要量子对象的结构关系概念,被视为处置属性的载体。最后建议,语境,如果被认为是一个条件化的准备程序的对象进行测量,自然会导致一个可分离的概念的现实,其元素被经验为不同的,以及本地化的对象具有确定的属性。在这一点上,我们认为有必要区分现实这个术语的含义和我们的现实标准。后一种考虑对量子力学客观性概念的影响也进行了讨论。

英文摘要:

Standard quantum mechanics undeniably violates the notion of separability that classical physics accustomed us to consider as valid. By relating the phenomenon of quantum nonseparability to the all-important concept of potentiality, we effectively provide a coherent picture of the puzzling entangled correlations among spatially separated systems. We further argue that the generalized phenomenon of quantum nonseparability implies contextuality for the production of well-defined events in the quantum domain, whereas contextuality entails in turn a structural-relational conception of quantal objects, viewed as carriers of dispositional properties. It is finally suggested that contextuality, if considered as a conditionalization preparation procedure of the object to be measured, naturally leads to a separable concept of reality whose elements are experienced as distinct, well-localized objects having determinate properties. In this connection, we find it necessary to distinguish the meaning of the term reality from the criterion of reality for us. The implications of the latter considerations for the notion of objectivity in quantum mechanics are also discussed.

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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