dc.identifier.uri |
http://dx.doi.org/10.15488/9157 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9210 |
|
dc.contributor.author |
Kleinmann, M.
|
|
dc.contributor.author |
Osborne, Tobias J.
|
|
dc.contributor.author |
Scholz, Volkher B.
|
|
dc.contributor.author |
Werner, Albert H.
|
|
dc.date.accessioned |
2019-12-18T07:03:11Z |
|
dc.date.available |
2019-12-18T07:03:11Z |
|
dc.date.issued |
2013 |
|
dc.identifier.citation |
Kleinmann, M.; Osborne, T.J.; Scholz, V.B.; Werner, A.H.: Typical local measurements in generalized probabilistic theories: emergence of quantum bipartite correlations. In: Physical Review Letters 110 (2013), Nr. 4, 40403. DOI: https://doi.org/10.1103/PhysRevLett.110.040403 |
|
dc.description.abstract |
What singles out quantum mechanics as the fundamental theory of nature? Here we study local measurements in generalized probabilistic theories (GPTs) and investigate how observational limitations affect the production of correlations. We find that if only a subset of typical local measurements can be made then all the bipartite correlations produced in a GPT can be simulated to a high degree of accuracy by quantum mechanics. Our result makes use of a generalization of Dvoretzky’s theorem for GPTs. The tripartite correlations can go beyond those exhibited by quantum mechanics, however.What singles out quantum mechanics as the fundamental theory of nature? Here we study local measurements in generalized probabilistic theories (GPTs) and investigate how observational limitations affect the production of correlations. We find that if only a subset of typical local measurements can be made then all the bipartite correlations produced in a GPT can be simulated to a high degree of accuracy by quantum mechanics. Our result makes use of a generalization of Dvoretzky’s theorem for GPTs. The tripartite correlations can go beyond those exhibited by quantum mechanics, however. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, MD : American Physical Society |
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dc.relation.ispartofseries |
Physical Review Letters 110 (2013), Nr. 4 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
|
dc.subject |
quantum mechanics |
eng |
dc.subject |
generalized probabilistic theories |
eng |
dc.subject |
postquantum correlations |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Typical local measurements in generalized probabilistic theories: emergence of quantum bipartite correlations |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1079-7114 |
|
dc.relation.issn |
0031-9007 |
|
dc.relation.doi |
https://doi.org/10.1103/PhysRevLett.110.040403 |
|
dc.bibliographicCitation.issue |
4 |
|
dc.bibliographicCitation.volume |
110 |
|
dc.bibliographicCitation.firstPage |
40403 |
|
dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|