Measurement-induced disturbance and thermal entanglement in spin models

Guo Feng Zhang; Zhao Tan Jiang; Ahmad Abliz

doi:10.1016/j.aop.2010.12.005

Measurement-induced disturbance and thermal entanglement in spin models

Guo Feng Zhang^*, Zhao Tan Jiang, Ahmad Abliz

^*此作品的通讯作者

物理学院

科研成果: 期刊稿件 › 文章 › 同行评审

38 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	867-875
页数	9
期刊	Annals of Physics
卷	326
期	4
DOI	https://doi.org/10.1016/j.aop.2010.12.005
出版状态	已出版 - 4月 2011

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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.",

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Measurement-induced disturbance and thermal entanglement in spin models

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