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Dissipating the quantum measurement problem

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Abstract

The integration of recent work on decoherence into a so-called “modal” interpretation offers a promising new approach to the measurement problem in quantum mechanics. In this paper I explain and develop this approach in the context of the interactive interpretation presented in Healey (1989). I begin by questioning a number of assumptions which are standardly made in setting up the measurement problem, and I conclude that no satisfactory solution can afford to ignore the influence of the environment. Further, I argue that there are good reasons to believe that on a “modal” interpretation environmental interactions rapidly ensure that a quantummechanically describable apparatus indeed records a definite result following a measurement interaction.

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Healey, R. Dissipating the quantum measurement problem. Topoi 14, 55–65 (1995). https://doi.org/10.1007/BF00763479

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