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Van Fraassen and Ruetsche on Preparation and Measurement
Published online by Cambridge University Press: 01 April 2022
Abstract
Ruetsche (1996) has argued that van Fraassen's (1991) Copenhagen Variant of the Modal Interpretation (CVMI) gives unsatisfactory accounts of measurement and of state preparation. I defend the CVMI against Ruetsche's first argument by using decoherence to show that the CVMI does not need to account for the measurement scenario which Ruetsche poses. I then show, however, that there is a problem concerning preparation, and the problem is more serious than the one Ruetsche focuses on. The CVMI makes no substantive predictions for the everyday processes we take to be measurements.
- Type
- Foundations of Quantum Mechanics
- Information
- Copyright
- Copyright © 1999 by the Philosophy of Science Association
Footnotes
I thank Laura Ruetsche and Bas van Fraassen for helpful discussion. This material is based upon work supported under a National Science Foundation Graduate Research Fellowship.
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