160 citations
- Chinese Academy of SciencesCN6 papers
- Institute of Theoretical PhysicsCN6 papers
- Tsinghua UniversityCN6 papers
- Beijing Normal UniversityCN3 papers
- Institute of High Energy PhysicsCN3 papers
- Beihang UniversityCN2 papers
- Academy of Mathematics and Systems ScienceCN1 paper
- Beijing Electronic Science and Technology InstituteCN1 paper
- Capital Normal UniversityCN1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- China Center of Advanced Science and TechnologyCN1 paper
- City College of New YorkUS1 paper
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quant-ph2011★ 41 cited
Measurement-induced disturbance and thermal entanglement in spin models
Guo-Feng Zhang, Zhao-Tan Jiang, Ahmad Abliz
Quantum correlation in two-qubit spin models is investigated by use of measurement-induced disturbance [S. Luo, Phys. Rev. A, 77(2008) 022301]. Its dependences on external magnetic…
quant-ph2008★ 18 cited
Quantum communication through anisotropic Heisenberg XY spin chains
Z. -M. Wang, M. S. Byrd, B. Shao +1
We study quantum communication through an anisotropic Heisenberg XY chain in a transverse magnetic field. We find that for some time and anisotropy parameter , one can trans…
quant-ph2007★ 7 cited
Quantum phase transition and entanglement in Li atom system
Li-Ming Si, Ji-Xuan Hou
In this paper we study the quantum phase transition and entanglement in s1=1/2 and s2=1 spin pair system by the exact diagonalization method. We show that, for this exactly solvabl…