Dynamics of the entanglement over noisy quantum networks

Abdel‐Aty, Abdel‐Haleem; Zakaria, Nordin; Mabrok, Mohamed A.

doi:10.1109/iccoins.2014.6868409

2014 International Conference on Computer and Information Sciences (ICCOINS) 2014

DOI: 10.1109/iccoins.2014.6868409

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Dynamics of the entanglement over noisy quantum networks

Abdel‐Haleem Abdel‐Aty

Nordin Zakaria

Mohamed A. Mabrok

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Cited by 2 publications

References 32 publications

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Influence of Dzyaloshinshkii–Moriya interaction on quantum correlations in two-qubit Werner states and MEMS

Sharma

Pandey

2015

Quantum Inf Process

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In this paper we study the influence of Dzyaloshinskii-Moriya (DM) interaction on quantum correlations in two qubit Werner states and maximally entangled mixed states (MEMS). We consider our system as a closed system of a qubits pair and one auxiliary qubit which interact with any one of the qubit of the pair through DM interaction. We show that DM interaction, taken along any direction (x or y or z), does not affect two qubit Werner states. On the other hand the MEMS are affected by x and z components of DM interaction and remain unaffected by the y component. Further, we find that the state (i.e probability amplitude) of auxiliary qubit do not affect the quantum correlations in both the states, only DM interaction strength influences the quantum correlations. So one can avoid the intention to prepare the specific state of auxiliary qubit to manipulate the quantum correlations in both the states. We mention here that avoiding the preparation of state can contribute to cost reduction in quantum information processing. We also observe the phenomenon of entanglement sudden death in the present study.

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Influence of Dzyaloshinshkii–Moriya interaction on quantum correlations in two-qubit Werner states and MEMS

Sharma

Pandey

2015

Quantum Inf Process

View full text Add to dashboard Cite

show abstract

New soliton solutions and dynamical analysis of (2+1)-dimensional Heisenberg ferromagnetic spin-chain model arising in quantum information

Abdel-Aty

2024

Results in Physics

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Dynamics of the entanglement over noisy quantum networks

Cited by 2 publications

References 32 publications

Influence of Dzyaloshinshkii–Moriya interaction on quantum correlations in two-qubit Werner states and MEMS

Influence of Dzyaloshinshkii–Moriya interaction on quantum correlations in two-qubit Werner states and MEMS

New soliton solutions and dynamical analysis of (2+1)-dimensional Heisenberg ferromagnetic spin-chain model arising in quantum information

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