Local quantum uncertainty of a two-qubit XY Heisenberg model with different Dzyaloshinskii–Moriya couplings-Reference-Cited by-同舟云学术

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

Published:2023-03-16 Issue:07 Volume:21 Page:
ISSN:0219-7499
Container-title:International Journal of Quantum Information
language:en
Short-container-title:Int. J. Quantum Inform.

Author:

Moqine Younes¹,Adnane Brahim²,Belouad Abdelhadi³,Belhouideg Soufiane¹,Houça Rachid²³

Affiliation:

1. Research Laboratory of Physics and Engineers Sciences, Team of Applied Physics and New Technologies, Polydisciplinary Faculty, Sultan Moulay Slimane University, Béni Mellal, Morocco

2. LPMC Laboratory, Theoretical Physics Group, Faculty of Sciences, Chouab Doukkali University, P. O. Box 20, 24000 El Jadida, Morocco

3. LPTHE Laboratory, Theoretical Physics and High Energy, Faculty of Sciences, Ibn Zohr University, P. O. Box 8106, Agadir, Morocco

Abstract

This study investigates the local quantum uncertainty ([Formula: see text]) 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 with the coupling coefficient J may produce a more efficient operation to enhance the correlation.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Physics and Astronomy (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219749923400075

Reference41 articles.

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