تجاوز إلى المحتوى الرئيسي

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

ملخص البحث

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.

مؤلف البحث
Abdel-Baset A. Mohamed
Mostafa Hashem
Moataz M. Elkhateeb
Abdel-Shafy F. Obada
قسم البحث
مجلة البحث
The European Physical Journal D
مؤلف البحث
صفحات البحث
130
الناشر
Springer Nature
تصنيف البحث
1
عدد البحث
74
موقع البحث
https://doi.org/10.1140/epjd/e2020-10115-7
سنة البحث
2020