Einstein-Podolsky-Rosen steering and coherence in the family of entangled three-qubit states

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F18%3A73587366" target="_blank" >RIV/61989592:15310/18:73587366 - isvavai.cz</a>
Result on the web
<a href="https://journals.aps.org/pra/pdf/10.1103/PhysRevA.97.042110" target="_blank" >https://journals.aps.org/pra/pdf/10.1103/PhysRevA.97.042110</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.97.042110" target="_blank" >10.1103/PhysRevA.97.042110</a>

Result language
angličtina
Original language name
Einstein-Podolsky-Rosen steering and coherence in the family of entangled three-qubit states
Original language description
Considering the system of three interacting qubits, we analyze four families of states from the point of view of bipartite correlations appearing in two-qubit subsystems of a three-qubit model, such as Einstein-Podolsky-Rosen steering, entanglement, and coherence. We reveal mutual relations among the steering parameter, concurrence, and three measures of coherence (degree of coherence, first-, and second-order correlation functions). Analyzing in parallel the steerable and unsteerable states, we derive analytical formulas giving the maximal and minimal values of coherence measures as concurrence varies.
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
—
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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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