37 citations · 77 across the 4 of their papers we have counts for
4 papers
Optimal teleportation via thermal entangled states of a two-qubit Heisenberg Chain
Yue Zhou, Guo-Feng Zhang, Shu-Shen Li +1
We study the optimal teleportation based on Bell measurements via the thermal states of a two-qubit Heisenberg XXX chain in the presence of Dzyaloshinsky-Moriya (DM) anisotropic an…
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…
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…