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Title
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Investigating the evolution of quantum entanglement of a qubit-qubit system with Dzyaloshinskii-Moriya interaction in the presence of magnetic fields
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Type
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Refereeing
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Keywords
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Negativity, Quantum entanglement, Spin coherent state
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Abstract
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In this paper, the quantum entanglement dynamics of a qubit-qubit compound system in the isotropic XXX Heisenberg and anisotropic XYZ models with Dzyaloshinskii-Moriya interaction under magnetic fields is investigated. The system’s initial state is considered as a spin coherence state, and the entanglement dynamics of this compound system is analyzed using the negativity criterion as an entanglement measure to assess the impact of Dzyaloshinskii-Moriya interaction and magnetic fields.
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Researchers
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Arezu Jahanshir (Referee)
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