Legget-Garg inequality for a two-mode entangled bosonic system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73625820" target="_blank" >RIV/61989592:15310/24:73625820 - isvavai.cz</a>
Result on the web
<a href="https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-6-9946&id=547639" target="_blank" >https://opg.optica.org/oe/fulltext.cfm?uri=oe-32-6-9946&id=547639</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.513855" target="_blank" >10.1364/OE.513855</a>

Result language
angličtina
Original language name
Legget-Garg inequality for a two-mode entangled bosonic system
Original language description
We discuss a model of two nonlinear quantum oscillators mutually coupled by linear interaction and continuously driven by external coherent excitation. For such a system, we analyze temporal correlations. We examine the violation of the Leggett-Garg inequality analysing various scenarios of measurements. These scenarios are based on the projection onto different Bell states. We show that the possibility of violation of the Leggett-Garg inequalities is associated with the use of different projectors.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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