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Open Quantum Systems Decoherence Quantum Chemistry Entanglement Theory Quantum Correlations

Local quantum uncertainty of a two-qubit XY Heisenberg model with different Dzyaloshinskii-Moriya couplings

arXiv

Authors: Younes Moqine, Brahim Adnane, Abdelhadi Belouad, Soufiane Belhouideg, Rachid Houça

Year

2022

Paper ID

58796

Status

Preprint

Abstract Read

~2 min

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Abstract

This study investigates the local quantum uncertainty (LQU) of a two--qubit Heisenberg XY chain with different directions of Dzyaloshinskii--Moriya (DM) interactions. The DM interaction parameters and coupling coefficient J are demonstrated to be beneficial in managing correlation. The DM interaction's x--axis parameter has more influence on correlation than the DM interaction's z--axis. As a result, adjusting the direction of the DM interaction may be capable of producing a more efficient operation to improve the correlation.

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This study investigates the local quantum uncertainty (LQU) of a two--qubit Heisenberg XY chain with different directions of Dzyaloshinskii--Moriya (DM) interactions.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2209.15307 [2] arXiv https://arxiv.org/abs/2209.15307 [3] Publisher https://arxiv.org/abs/2209.15307

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