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Quantum genetic algorithm method in self-consistent electronic structure calculations of a quantum dot with many electrons
Date
2005-09-01
Author
Sahin, M
Atav, U
Tomak, Mehmet
Metadata
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In this study, we have calculated energy levels of an N-electron quantum dot. For this purpose, we have used two different techniques, matrix diagonalization and quantum genetic algorithm, to obtain simultaneous solutions of the coupled Schrodinger and Poisson equation in the Hartree approximation. We have determined single particle energy levels, total energy, chemical potential and capacitive energy. We have also compared the results, demonstrated the applicability of QGA to many-electron quantum systems and evaluated its effectiveness.
Subject Keywords
Mathematical Physics
,
Computational Theory and Mathematics
,
General Physics and Astronomy
,
Statistical and Nonlinear Physics
,
Computer Science Applications
URI
https://hdl.handle.net/11511/41042
Journal
INTERNATIONAL JOURNAL OF MODERN PHYSICS C
DOI
https://doi.org/10.1142/s012918310500800x
Collections
Department of Physics, Article
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M. Sahin, U. Atav, and M. Tomak, “Quantum genetic algorithm method in self-consistent electronic structure calculations of a quantum dot with many electrons,”
INTERNATIONAL JOURNAL OF MODERN PHYSICS C
, pp. 1379–1393, 2005, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/41042.