6 citations · 15 across the 8 of their papers we have counts for
8 papers
Measurement-induced nonlocality in the anisotropic Heisenberg chain
Wen-Xue Chen, Yu-Xia Xie, Xiao-Qiang Xi
Quantum correlations are essential for quantum information processing. Measurement-induced nonlocality (MIN) which is defined based on the projective measurement is a good measure…
Improving teleportation fidelity in structured reservoirs
Yu-Xia Xie, Xiao-Qiang Xi
Seeking flexible methods to control quantum teleportation in open systems is an important task of quantum communication. In this paper, we study how the super-Ohmic, Ohmic and sub-…
Unitary Transformation in Probabilistic Teleportation
Xiu-Lao Tian, Wei Zhang, Xiao-Qiang Xi
We proposed a general transformation in probabilistic teleportation, which is based on different entanglement matching coefficients corresponding to different unitary evolution…
An Ideal Channel of Long Distance Entanglement in Spin Systems
Xiao-Qiang Xi, T. Zhang, R. H. Yue +2
We propose a scheme for using spin chain to realize an ideal channel of long distance entanglement. The results show that there has different entanglement in different Hilbert subs…
Designing a Spin Channel for Perfect Quantum Communication
Xiao-Qiang Xi, T. Zhang, R. H. Yue +2
We propose a scheme for using a spin chain with fixed symmetry interaction as a channel for perfect quantum communication. The perfect quantum communication is determined by the ei…
The Bell bases decomposition of a general N-qubit state Teleportation through a non-maximally entangled quantum channel
Xiu-Lao Tian, Xiao-Qiang Xi
We propose a method of the Bell bases decomposition to teleport an arbitrary unknown N-qubit state through a nonmaximally entangled quantum channel, and give the universal decompos…