Multi-impurity effects on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field

Wenbin Gao; Guohui Yang; Ling Zhou

Multi-impurity effects on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field

Wenbin Gao^*
, Guohui Yang
, Ling Zhou

^*Corresponding author for this work

Dalian University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The effects of multi-impurity on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field are studied. The impurities make the equal pairwise entanglement in a ring compete with each other so that the pairwise entanglement exhibits oscillation. If the impurities are of larger couplings, both the critical temperature and pairwise entanglement can be improved.

Original language	English
Pages (from-to)	111-113
Number of pages	3
Journal	Chinese Optics Letters
Volume	5
Issue number	2
State	Published - Feb 2007
Externally published	Yes

Cite this

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title = "Multi-impurity effects on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field",

abstract = "The effects of multi-impurity on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field are studied. The impurities make the equal pairwise entanglement in a ring compete with each other so that the pairwise entanglement exhibits oscillation. If the impurities are of larger couplings, both the critical temperature and pairwise entanglement can be improved.",

author = "Wenbin Gao and Guohui Yang and Ling Zhou",

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AU - Gao, Wenbin

AU - Yang, Guohui

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N2 - The effects of multi-impurity on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field are studied. The impurities make the equal pairwise entanglement in a ring compete with each other so that the pairwise entanglement exhibits oscillation. If the impurities are of larger couplings, both the critical temperature and pairwise entanglement can be improved.

AB - The effects of multi-impurity on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field are studied. The impurities make the equal pairwise entanglement in a ring compete with each other so that the pairwise entanglement exhibits oscillation. If the impurities are of larger couplings, both the critical temperature and pairwise entanglement can be improved.

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M3 - 文章

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SN - 1671-7694

VL - 5

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JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - 2

ER -

Multi-impurity effects on the entanglement of anisotropic Heisenberg ring XXZ under a homogeneous magnetic field

Abstract

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