Ground state energy of charged particles clusters by quantum Monte Carlo method

Detalhes bibliográficos
Autor(a) principal: Moreira,N. L.
Data de Publicação: 2006
Outros Autores: Rabelo,J. N. Teixeira, Cândido,L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000500024
Resumo: 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.
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spelling Ground state energy of charged particles clusters by quantum Monte Carlo methodQuantum Monte CarloQuantum dotGround stateUsing 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.Sociedade Brasileira de Física2006-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000500024Brazilian Journal of Physics v.36 n.3a 2006reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332006000500024info:eu-repo/semantics/openAccessMoreira,N. L.Rabelo,J. N. TeixeiraCândido,L.eng2006-10-16T00:00:00Zoai:scielo:S0103-97332006000500024Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2006-10-16T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Ground state energy of charged particles clusters by quantum Monte Carlo method
title Ground state energy of charged particles clusters by quantum Monte Carlo method
spellingShingle Ground state energy of charged particles clusters by quantum Monte Carlo method
Moreira,N. L.
Quantum Monte Carlo
Quantum dot
Ground state
title_short Ground state energy of charged particles clusters by quantum Monte Carlo method
title_full Ground state energy of charged particles clusters by quantum Monte Carlo method
title_fullStr Ground state energy of charged particles clusters by quantum Monte Carlo method
title_full_unstemmed Ground state energy of charged particles clusters by quantum Monte Carlo method
title_sort Ground state energy of charged particles clusters by quantum Monte Carlo method
author Moreira,N. L.
author_facet Moreira,N. L.
Rabelo,J. N. Teixeira
Cândido,L.
author_role author
author2 Rabelo,J. N. Teixeira
Cândido,L.
author2_role author
author
dc.contributor.author.fl_str_mv Moreira,N. L.
Rabelo,J. N. Teixeira
Cândido,L.
dc.subject.por.fl_str_mv Quantum Monte Carlo
Quantum dot
Ground state
topic Quantum Monte Carlo
Quantum dot
Ground state
description 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.
publishDate 2006
dc.date.none.fl_str_mv 2006-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000500024
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332006000500024
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332006000500024
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.36 n.3a 2006
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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