Two- and three-mode squeezing in a three-qubit entangled system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F25%3A73632070" target="_blank" >RIV/61989592:15310/25:73632070 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s11128-025-04940-1" target="_blank" >https://link.springer.com/article/10.1007/s11128-025-04940-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11128-025-04940-1" target="_blank" >10.1007/s11128-025-04940-1</a>

Result language
angličtina
Original language name
Two- and three-mode squeezing in a three-qubit entangled system
Original language description
The states of a three-mode bosonic system with the restricted Hilbert space are discussed in the context of quantum entanglement and squeezing of quantum fluctuations. The states exhibiting nonzero tripartite entanglement are considered. Mutual relations between the two- and three-mode entanglement quantified by the corresponding negativities and the squeezing described by the corresponding principal squeeze variances are revealed. Entangled three-qubit states exhibiting squeezing are identified.
Czech name
—
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
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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