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Bell-inequality and skew-information non-localities
in two lossy cavity-qubit systems linked by a
waveguide

Research Abstract

We explore two open cavity-qubit systems linked via an optical fiber. The generation of
non-local correlations (NLCs) between the two qubits, via skew-information and Bell-function, are
investigated under the effects of the physical parameters of the initial state and the interaction couplings of the cavity-qubit and the cavity-fiber and the environment. It is found that the robustness
and the generation of the NLCs depend on the physical parameters. Under the condition that the
cavity-qubit couplings is much smaller than the cavity-fiber coupling, the regularity of the growth
and the oscillations of the NLCs are enhanced and are more robust

Research Authors
A.-B.A. Mohamed
I. Masmali
A.-S.F. Obada
Research Department
Research Journal
Alexandria Engineering Journal
Volume, Issue 4, August 2020, Pages
Research Member
Research Pages
2785-2792
Research Publisher
ٍScience direct
Research Rank
1
Research Vol
59
Research Website
https://www.sciencedirect.com/science/article/pii/S1110016820302611
Research Year
2020