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Quantum indeterminacy and the eigenstate-eigenvalue link

Fletcher, Samuel C. and Taylor, David E. (2021) Quantum indeterminacy and the eigenstate-eigenvalue link. Synthese. ISSN 1573-0964

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Abstract

Can quantum theory provide examples of metaphysical indeterminacy, indeterminacy that obtains in the world itself, independently of how one represents the world in language or thought? We provide a positive answer assuming just one constraint of orthodox quantum theory: the eigenstate-eigenvalue link. Our account adds a modal condition to preclude spurious indeterminacy in the presence of superselection sectors. No other extant account of metaphysical indeterminacy in quantum theory meets these demands.


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Item Type: Published Article or Volume
Creators:
CreatorsEmailORCID
Fletcher, Samuel C.scfletch@umn.edu0000-0002-9061-8976
Taylor, David E.detaylor@umn.edu
Keywords: Indeterminacy Eigenstate-eigenvalue link Quantum logic Superselection
Subjects: General Issues > Scientific Metaphysics
Specific Sciences > Physics > Quantum Mechanics
Depositing User: Prof. Samuel C. Fletcher
Date Deposited: 12 Aug 2021 03:12
Last Modified: 12 Aug 2021 03:12
Item ID: 19429
Journal or Publication Title: Synthese
Publisher: Springer (Springer Science+Business Media B.V.)
DOI or Unique Handle: 10.1007/s11229-021-03285-3
Subjects: General Issues > Scientific Metaphysics
Specific Sciences > Physics > Quantum Mechanics
Date: 7 August 2021
ISSN: 1573-0964
URI: https://philsci-archive.pitt.edu/id/eprint/19429

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