133 citations
- Chinese Academy of SciencesCN3 papers
- Institute of SemiconductorsCN3 papers
- Peking UniversityCN2 papers
- State Key Laboratory of Nuclear Physics and Technology2 papers
- Chiba UniversityJP1 paper
- Guangdong University of EducationCN1 paper
- Information Technology InstituteEG1 paper
- Institute of Theoretical PhysicsCN1 paper
- Jinan UniversityCN1 paper
- RIKEN Nishina CenterJP1 paper
- Shanxi UniversityCN1 paper
- Shanxi University of Traditional Chinese MedicineCN1 paper
9 papers · 1 filter
Time series of Internet AS-level topology graphs: four patterns and one model
Lian-dong Liu, Ke Xu
Researchers have proposed a variety of Internet topology models. However almost all of them focus on generating one graph based on one single static source graph. On the other hand…
Mutual information and swap operation in the two-qubit Heisenberg model with Dzyaloshinskii-Moriya anisotropic antisymmetric interaction
Guo-Feng Zhang
Mutual information and swap operation in the two-qubit Heisenberg model with the Dzyaloshinskii-Moriya (DM) anisotropic antisymmetric interaction are investigated. It is found that…
The swap operation in the two-qubit Heisenberg XXZ model-effects of anisotropy and magnetic field
Yue Zhou, Guo-Feng Zhang, Fu-Hua Yang +1
In this paper we study the swap operation in a two-qubit anisotropic XXZ model in the presence of an inhomogeneous magnetic field. We establish the range of anisotropic parameter w…
Entangled quantum heat engines based on two two-spin systems with Dzyaloshinski-Moriya anisotropic antisymmetric interaction
Guo-Feng Zhang
We construct an entangled quantum heat engine (EQHE) based on two two-spin systems with Dzyaloshinski-Moriya (DM) anisotropic antisymmetric interaction. By applying the explanation…
Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction
Yue Zhou, Guo-Feng Zhang
The Berry phase of a bipartite system described by a Heisenberg XXZ model driven by a one-site magnetic field is investigated. The effect of the Dzyaloshinski-Moriya (DM) anisotrop…
Quantum teleportation via a two-qubit Heisenberg XXZ chain-effects of anisotropy and magnetic field
Yue Zhou, Guofeng Zhang
We study quantum teleportation via a two-qubit Heisenberg XXZ chain under an inhomogeneous magnetic field. We first consider entanglement teleportation, and then focus on the telep…