4.6 Article

Some remarks on the mentalistic reformulation of the measurement problem: a reply to S. Gao

期刊

SYNTHESE
卷 198, 期 2, 页码 1217-1233

出版社

SPRINGER
DOI: 10.1007/s11229-019-02101-3

关键词

Measurement problem; Quantum mechanics; Observer; Bohmian mechanics; GRW

资金

  1. Swiss National Science Foundation [105212-175971]
  2. Swiss National Science Foundation (SNF) [105212_175971] Funding Source: Swiss National Science Foundation (SNF)

向作者/读者索取更多资源

The author presents a new mentalistic reformulation of the measurement problem in quantum mechanics, suggesting that it is essentially a determinate-experience problem. The paper clarifies that the well-known measurement problem is a mathematical consequence of quantum theory's formalism and that its mentalistic variant does not capture the relevant causes behind this issue. The essay also discusses how Bohmian mechanics and GRW theories offer clear explanations for the localization of macroscopic objects without human intervention, distinguishing between the measurement problem and the determinate-experience problem.
Gao (Synthese, 2017. ) presents a new mentalistic reformulation of the well-known measurement problem affecting the standard formulation of quantum mechanics. According to this author, it is essentially a determinate-experience problem, namely a problem about the compatibility between the linearity of the Schrodinger's equation, the fundamental law of quantum theory, and definite experiences perceived by conscious observers. In this essay I aim to clarify (i) that the well-known measurement problem is a mathematical consequence of quantum theory's formalism, and that (ii) its mentalistic variant does not grasp the relevant causes which are responsible for this puzzling issue. The first part of this paper will be concluded claiming that the physical formulation of the measurement problem cannot be reduced to its mentalistic version. In the second part of this work it will be shown that, contrary to the case of quantum mechanics, Bohmian mechanics and GRW theories provide clear explanations of the physical processes responsible for the definite localization of macroscopic objects and, consequently, for well-defined perceptions of measurement outcomes by conscious observers. More precisely, the macro-objectification of states of experimental devices is obtained exclusively in virtue of their clear ontologies and dynamical laws without any intervention of human observers. Hence, it will be argued that in these theoretical frameworks the measurement problem and the determinate-experience problem are logically distinct issues.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据