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

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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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Citation Formats

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.