Quantum computational speed of a nanowires system with Rashba interaction in the presence of a magnetic field

The present research is designed to examine the dynamic of the quantum computational speed in a nanowire system through the orthogonality speed when three distinct types of magnetic fields are applied: the strong magnetic field, the weak magnetic field, and no magnetic field. Moreover, we investigat...

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Bibliographic Details
Published in:Scientific reports 2021-11, Vol.11 (1), p.22726-22726, Article 22726
Main Authors: Mohamed, Rabie I., Eldin, Manal G., Farouk, Ahmed, Ramadan, A. A., Abdel-Aty, M.
Format: Article
Language:English
Subjects:
639/705/1041
639/766/259
639/766/400
639/766/483
639/925/357/1016
Computer applications
Humanities and Social Sciences
Magnetic fields
Magnetism
multidisciplinary
Nanotechnology
Nanowires
Science
Science (multidisciplinary)
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Summary:The present research is designed to examine the dynamic of the quantum computational speed in a nanowire system through the orthogonality speed when three distinct types of magnetic fields are applied: the strong magnetic field, the weak magnetic field, and no magnetic field. Moreover, we investigate the action of the magnetic fields, the spin-orbit coupling, and the system’s initial states on the orthogonality speed. The observed results reveal that a substantial correlation between the intensity of the spin-orbit coupling and the dynamics of the orthogonality speed, where the orthogonality speed decreasing as the spin-orbit coupling increases. Furthermore, the initial states of the nanowire system are critical for regulating the speed of transmuting the information and computations.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-021-02051-2