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
6 papers · 1 filter
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…
Band theory in the context of the Hamilton-Jacobi formulation
A. Bouda, A. Mohamed Meziane
In the one-dimensional periodic potential case, we formulate the condition of Bloch periodicity for the reduced action by using the relation between the wave function and the reduc…