Dynamics of Non-Markovianity, Quantum Correlations and Information Scrambling of Three Qubits Systems Interacting via Rashba Interaction  

作　　者：Nasser Metwally Fawzeya Ebrahim Nasser Metwally;Fawzeya Ebrahim(Department of Mathematics, College of Science, University of Bahrain, Zallaq, Bahrain;Department of Mathematics, Aswan University, Aswan, Egypt)

机构地区：[1]Department of Mathematics, College of Science, University of Bahrain, Zallaq, Bahrain [2]Department of Mathematics, Aswan University, Aswan, Egypt

出　　处：《Journal of Quantum Information Science》2024年第2期52-67,共16页量子信息科学期刊（英文）

摘　　要：The behavior of the quantum correlations, information scrambling and the non-Markovianity of three entangling qubits systems via Rashba is discussed. The results showed that, the three physical quantities oscillate between their upper and lower bounds, where the number of oscillations increases as the Rashba interaction strength increases. The exchanging rate of these three quantities depends on the Rashba strength, and whether the entangled state is generated via direct/indirect interaction. Moreover, the coherence parameter can be used as a control parameter to maximize or minimize the three physical quantities.The behavior of the quantum correlations, information scrambling and the non-Markovianity of three entangling qubits systems via Rashba is discussed. The results showed that, the three physical quantities oscillate between their upper and lower bounds, where the number of oscillations increases as the Rashba interaction strength increases. The exchanging rate of these three quantities depends on the Rashba strength, and whether the entangled state is generated via direct/indirect interaction. Moreover, the coherence parameter can be used as a control parameter to maximize or minimize the three physical quantities.

关 键 词：Markovianity Correlations Rashba Interaction Scrambling Information 

分 类 号：O41[理学—理论物理]