Show simple item record

dc.contributor.authorVourdas, Apostolos*
dc.date.accessioned2016-01-06T15:50:02Z
dc.date.available2016-01-06T15:50:02Z
dc.date.issued2016
dc.identifier.citationVourdas A (2016) Möbius operators and non-additive quantum probabilities in the Birkhoff-von Neumann lattice. Journal of Geometry and Physics. 101: 38–51.en_US
dc.identifier.urihttp://hdl.handle.net/10454/7643
dc.descriptionyesen_US
dc.description.abstractThe properties of quantum probabilities are linked to the geometry of quantum mechanics, described by the Birkhoff-von Neumann lattice. Quantum probabilities violate the additivity property of Kolmogorov probabilities, and they are interpreted as Dempster-Shafer probabilities. Deviations from the additivity property are quantified with the Möbius (or non-additivity) operators which are defined through Möbius transforms, and which are shown to be intimately related to commutators. The lack of distributivity in the Birkhoff-von Neumann lattice Λd, causes deviations from the law of the total probability (which is central in Kolmogorov’s probability theory). Projectors which quantify the lack of distributivity in Λd, and also deviations from the law of the total probability, are introduced. All these operators, are observables and they can be measured experimentally. Constraints for the Möbius operators, which are based on the properties of the Birkhoff-von Neumann lattice (which in the case of finite quantum systems is a modular lattice), are derived. Application of this formalism in the context of coherent states, generalizes coherence to multi-dimensional structures.en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttp://dx.doi.org/10.1016/j.geomphys.2015.12.002en_US
dc.rights© 2016 Elsevier. Reproduced in accordance with the publisher's self-archiving policy. This manuscript version is made available under the CC-BY-NC-ND 4.0 license.en_US
dc.subjectNon-additive quantum probabilities; Birkhoff-von Neumann lattice; Geometry of quantum mechanics; Möbius operatorsen_US
dc.titleMöbius operators and non-additive quantum probabilities in the Birkhoff-von Neumann lattice.en_US
dc.status.refereedyesen_US
dc.date.Accepted2015-12-08
dc.typeArticleen_US
dc.type.versionAccepted Manuscripten_US
refterms.dateFOA2018-07-25T14:16:10Z


Item file(s)

Thumbnail
Name:
jgp.pdf
Size:
373.9Kb
Format:
PDF
Description:
Keep suppressed
Thumbnail
Name:
jgp-1.pdf
Size:
376.7Kb
Format:
PDF
Description:
Main article

This item appears in the following Collection(s)

Show simple item record