Experimental temporal quantum steering

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00468776" target="_blank" >RIV/68378271:_____/16:00468776 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/16:33160681
Result on the web
<a href="http://dx.doi.org/10.1038/srep38076" target="_blank" >http://dx.doi.org/10.1038/srep38076</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/srep38076" target="_blank" >10.1038/srep38076</a>

Result language
angličtina
Original language name
Experimental temporal quantum steering
Original language description
Temporal steering is a form of temporal correlation between the initial and final state of a quantum system. It is a temporal analogue of the famous Einstein-Podolsky-Rosen (spatial) steering. We demonstrate, by measuring the photon polarization, that temporal steering allows two parties to verify if they have been interacting with the same particle, even if they have no information about what happened with the particle in between the measurements. This is the first experimental study of temporal steering. We also performed experimental tests, based on the violation of temporal steering inequalities, of the security of two quantum key distribution protocols against individual attacks. Thus, these results can lead to applications for secure quantum communications and quantum engineering.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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