Title: Faithful orthogonal representations of graphs from partition logics
Language: English
Authors: Svozil, Karl
Category: Research Article
Forschungsartikel
Issue Date: 2019
Journal: Soft Computing
ISSN: 1433-7479
Abstract: 
Partition logics often allow a dual probabilistic interpretation: a classical one for which probabilities lie on the convex hull of the dispersion-free weights and another one, suggested independently from the quantum Born rule, in which probabilities are formed by the (absolute) square of the inner product of state vectors with the faithful orthogonal representations of the respective graph. Two immediate consequences are the demonstration that the logico-empirical structure of observables does not determine the type of probabilities alone and that complementarity does not imply contextuality.
Keywords: Quantum mechanics; Gleason theorem; Kochen–Specker theorem; Born rule; Partition logic; Grötschel–Lovász–Schrijver set
DOI: 10.1007/s00500-019-04425-1
Library ID: AC15536717
URN: urn:nbn:at:at-ubtuw:3-8084
Organisation: E136 - Institut für Theoretische Physik 
Publication Type: Article
Artikel
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