Universal non-Markovianity detection in hybrid open quantum systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F20%3A73603997" target="_blank" >RIV/61989592:15310/20:73603997 - isvavai.cz</a>
Result on the web
<a href="https://www.nature.com/articles/s41598-020-75329-6" target="_blank" >https://www.nature.com/articles/s41598-020-75329-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-020-75329-6" target="_blank" >10.1038/s41598-020-75329-6</a>

Result language
angličtina
Original language name
Universal non-Markovianity detection in hybrid open quantum systems
Original language description
A universal characterization of non-Markovianity for any open hybrid quantum systems is presented. This formulation is based on the negativity volume of the generalized Wigner function, which serves as an indicator of the quantum correlations in any composite quantum systems. It is shown, that the proposed measure can be utilized for any single or multi-partite quantum system, containing any discrete or continuous variables. To demonstrate its power in revealing non-Markovianity in such quantum systems, we additionally consider a few illustrative examples.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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