论文标题
经典力学中的(量子)测量问题
The (Quantum) Measurement Problem in Classical Mechanics
论文作者
论文摘要
在这项工作中,我们分析了20世纪的实证主义重新创建物理学与著名的量子力学测量问题之间的深刻联系。我们试图说明为什么这不是Quanta理论的“显而易见”也不是“自我明显的”问题,而是将实证主义理解的直接结果当应用于正统量子形式主义时对物理理论的直接结果。在对立中,我们讨论了对物理“理论”和“测量”的代表性现实主义描述,它可以追溯到爱因斯坦,海森伯格和保利的作品。在对Bohr对“测量”的定义进行了批判性分析之后,我们继续讨论了几种当代QM方法的方法 - 例如,腐烂,模态解释和QBISM - 仍然致力于Bohr的一般方法。最后,为了揭示负责创建量子测量问题的(经验实证主义)预设中存在的许多不一致之处,我们显示了如何通过这些相同的预设来为古典力学的情况提供完全类似的悖论。
In this work we analyze the deep link between the 20th Century positivist re-foundation of physics and the famous measurement problem of quantum mechanics. We attempt to show why this is not an "obvious" nor "self evident" problem for the theory of quanta, but rather a direct consequence of the empirical-positivist understanding of physical theories when applied to the orthodox quantum formalism. In contraposition, we discuss a representational realist account of both physical 'theories' and 'measurement' which goes back to the works of Einstein, Heisenberg and Pauli. After presenting a critical analysis of Bohr's definitions of 'measurement' we continue to discuss the way in which several contemporary approaches to QM --such as decoherence, modal interpretations and QBism-- remain committed to Bohr's general methodology. Finally, in order to expose the many inconsistencies present within the (empirical-positivist) presuppositions responsible for creating the quantum measurement problem, we show how through these same set of presuppositions it is easy to derive a completely analogous paradox for the case of classical mechanics.