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Quantum Superpositions and the Representation of Physical Reality Beyond Measurement Outcomes and Mathematical Structures

机译:量子叠加与超越物理现实的表现   测量结果和数学结构

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摘要

In this paper we intend to discuss the importance of providing a physicalrepresentation of quantum superpositions which goes beyond the mere referenceto mathematical structures and measurement outcomes. This proposal goes in theopposite direction to the project present in orthodox contemporary philosophyof physics which attempts to "bridge the gap" between the quantum formalism andcommon sense "classical reality" --precluding, right from the start, thepossibility of interpreting quantum superpositions through non-classicalnotions. We will argue that in order to restate the problem of interpretationof quantum mechanics in truly ontological terms we require a radical revisionof the problems and definitions addressed within the orthodox literature. Onthe one hand, we will discuss the need of providing a formal redefinition ofsuperpositions which captures explicitly their contextual character. On theother hand, we will attempt to replace the focus on the measurement problem,which concentrates on the justification of measurement outcomes from "weird"superposed states, and introduce the superposition problem which focusesinstead on the conceptual representation of superpositions themselves. In thisrespect, after presenting three necessary conditions for objective physicalrepresentation, we will provide arguments which show why the classical(actualist) representation of physics faces severe difficulties to solve thesuperposition problem. Finally, we will also argue that, if we are willing toabandon the (metaphysical) presupposition according to which 'Actuality =Reality', then there is plenty of room to construct a conceptual representationfor quantum superpositions.
机译:在本文中,我们打算讨论提供量子叠加的物理表示的重要性,这不仅仅涉及数学结构和测量结果。该建议与正统的当代物理学哲学中提出的项目相反,该项目试图“弥合”量子形式主义与常识“古典现实”之间的鸿沟-从一开始就排除了通过非量子力学来解释量子叠加的可能性。古典观念。我们将争辩说,为了用真实的本体论术语重新陈述量子力学的解释问题,我们需要对正统文献中所解决的问题和定义进行彻底的修改。一方面,我们将讨论提供对叠加的正式重新定义的需求,以明确捕获其上下文特征。另一方面,我们将尝试取代对测量问题的关注,而将重点放在“怪异”叠加状态的测量结果的合理性上,并介绍叠加问题,而不是关注叠加本身的概念表示。在这方面,在提出客观物理表示的三个必要条件之后,我们将提供论点,说明为什么物理学的经典(现实主义者)表示要解决叠加问题就面临严峻困难。最后,我们还将指出,如果我们愿意放弃“实际=现实”所依据的(形而上学的)前提,那么就有足够的空间来构造量子叠加的概念表示。

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  • 作者

    de Ronde, Christian;

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  • 年度 2017
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  • 原文格式 PDF
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  • 入库时间 2022-08-20 21:10:17

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