Effect of the Dzyaloshinski Moria Interaction on Quantum Correlations for the XXZ Heisenberg Spin Chain

被引：0
|
作者：
Jami, Safa [1 ]
Dehnavi, Asiyeh [1 ]
机构：
[1] Islamic Azad Univ, Mashhad Branch, Dept Phys, Mashhad, Iran
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2019年 / 74卷 / 05期
关键词：
Geometric quantum discord; XXZ Heisenberg model; Concurrence; DM interaction; ENTANGLEMENT;
D O I：
10.3938/jkps.74.434
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We have studied the effect of the Dzyaloshinskii Moria (DM) interaction on geometric quantum discord (GQD) and concurrence for two spin 1/2 particles in the XXZ Heisenberg model, we have also investigated the effects of the temperature, the strength of DM interaction (D) and the anisotropic coupling constant of the Heisenberg model J(z) on them in the GQD and concurrence. Further, we have compared the behaviors of GQD and entanglement for our system under the above parameters.
引用
收藏
页码：434 / 438
页数：5
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