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 eect. 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.
ملخص البحث
قسم البحث
مجلة البحث
The European Physical Journal D
المشارك في البحث
الناشر
Springer Nature
تصنيف البحث
1
عدد البحث
74
موقع البحث
https://doi.org/10.1140/epjd/e2020-10115-7
سنة البحث
2020
صفحات البحث
130