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Generating non-locality correlation via 2-photon resonant interaction of dissipative two-qubit system with coherent field

Research Abstract

In this paper, we introduce analytically the TC-model of two qubits interacting with a coherent
cavity eld via 2-photon process under the intrinsic dissipation e ect. The interaction between the coherent cavity eld and the two qubits, which are initially in an uncorrelated state, leads to generate non-locality qubit-qubit correlations. These correlations are investigated by using trace-norm measurement-induced nonlocality and Bures distance entanglement. It is found that the sudden appearance and sudden disappearance of the qubit-qubit entanglement depend not only on the intrinsic noise but also on the initial coherence intensity. The generated non-locality correlations and their stationary values may be controlled by the physical parameters of the intrinsic noise and the initial coherent eld state.

Research Authors
Abdel-Baset A. Mohamed
Mostafa Hashem
Moataz M. Elkhateeb
Abdel-Shafy F. Obada
Research Department
Research Journal
The European Physical Journal D
Research Member
Research Pages
130
Research Publisher
Springer Nature
Research Rank
1
Research Vol
74
Research Website
https://doi.org/10.1140/epjd/e2020-10115-7
Research Year
2020