Effect of Dzyaloshinskill–Moriya anisotropic antisymmetric interaction and intrinsic decoherence on entanglement teleportation

Liang Qiu, An Min Wang and Xiao Qiang Su

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 26, 6686-6692

Abstract: We study the effect of the Dzyaloshinskill–Moriya anisotropic antisymmetric interaction (DM interaction) on entanglement teleportation in a two-qubit Heisenberg model with intrinsic decoherence taken into account. For some initial states of the channel, the DM interaction and intrinsic decoherence have no effect on the teleported entanglement and fidelity. While for other one, the DM interaction and intrinsic decoherence have a pronounced effect.

Keywords: DM anisotropic antisymmetric interaction; Entanglement teleportation; Intrinsic decoherence (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:26:p:6686-6692

DOI: 10.1016/j.physa.2008.08.015

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