Ground State Energy of Charged Particles Clusters by Quantum Monte Carlo Method
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedade Brasileira de Física
2006
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| _version_ | 1876438062949466112 |
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| author | N. L. Moreira |
| author_facet | N. L. Moreira |
| contents | Ground State Energy of Charged Particles Clusters by Quantum Monte Carlo Method N. L. Moreira J. N. Teixeira Rabelo L. Cândido Física, Astronomía y Matemáticas Quantum dot Ground state Quantum Monte Carlo Using variational and diffusion Monte Carlo methods, we have calculated the ground state energy of spinless charged particles (for N < 10) interacting through a repulsive Coulomb potential, moving in two-dimensions and kept together by an external parabolic potential. Using a very simple trial wave function, we obtain results comparable to those of a sophisticated model of a quantum dot. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413654024 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.36 |
| format | Artículo científico |
| id | redalyc_46413654024 |
| institution | Redalyc |
| language | en |
| publishDate | 2006 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Ground State Energy of Charged Particles Clusters by Quantum Monte Carlo Method N. L. Moreira Física, Astronomía y Matemáticas Quantum dot Ground state Quantum Monte Carlo Ground State Energy of Charged Particles Clusters by Quantum Monte Carlo Method N. L. Moreira J. N. Teixeira Rabelo L. Cândido Física, Astronomía y Matemáticas Quantum dot Ground state Quantum Monte Carlo Using variational and diffusion Monte Carlo methods, we have calculated the ground state energy of spinless charged particles (for N < 10) interacting through a repulsive Coulomb potential, moving in two-dimensions and kept together by an external parabolic potential. Using a very simple trial wave function, we obtain results comparable to those of a sophisticated model of a quantum dot. 2006 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413654024 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3A Vol.36 |
| title | Ground State Energy of Charged Particles Clusters by Quantum Monte Carlo Method |
| topic | Física, Astronomía y Matemáticas Quantum dot Ground state Quantum Monte Carlo |
| url | https://www.redalyc.org/articulo.oa?id=46413654024 |