Title of article
Measurement-induced disturbance and thermal entanglement in spin models Original Research Article
Author/Authors
Guofeng Zhang، نويسنده , , Zhao-Tan Jiang، نويسنده , , Ahmad Abliz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
9
From page
867
To page
875
Abstract
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 field, spin–spin coupling, and Dzyaloshinski–Moriya (DM) interactions are presented in detail. We also compare measurement-induced disturbance and thermal entanglement in spin models and illustrate their different characteristics.
Keywords
Spin model , Measurement-induced disturbance , Quantum thermal concurrence
Journal title
Annals of Physics
Serial Year
2011
Journal title
Annals of Physics
Record number
1206445
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