Phenomenological application of the projection-operator method and its connection with critical dynamics

Detalhes bibliográficos
Autor(a) principal: Sardella, Edson [UNESP]
Data de Publicação: 1991
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevB.43.3613
http://hdl.handle.net/11449/231823
Resumo: We consider the dynamics of a system of interacting spins described by the Ginzburg-Landau Hamiltonian. The method used is Zwanzigs version of the projection-operator method, in contrast to previous derivations in which we used Moris version of this method. It is proved that both methods produce the same answer for the Greens function. We also make contact between the projection-operator method and critical dynamics. © 1991 The American Physical Society.
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spelling Phenomenological application of the projection-operator method and its connection with critical dynamicsWe consider the dynamics of a system of interacting spins described by the Ginzburg-Landau Hamiltonian. The method used is Zwanzigs version of the projection-operator method, in contrast to previous derivations in which we used Moris version of this method. It is proved that both methods produce the same answer for the Greens function. We also make contact between the projection-operator method and critical dynamics. © 1991 The American Physical Society.Universidade Estadual Paulista Julio de Mesquita Filho, Campus de Ilha Solteira, Ilha Solteira Sao Paulo, CEP 15378Universidade Estadual Paulista Julio de Mesquita Filho, Campus de Ilha Solteira, Ilha Solteira Sao Paulo, CEP 15378Universidade Estadual Paulista (UNESP)Sardella, Edson [UNESP]2022-04-29T08:47:43Z2022-04-29T08:47:43Z1991-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3613-3616http://dx.doi.org/10.1103/PhysRevB.43.3613Physical Review B, v. 43, n. 4, p. 3613-3616, 1991.0163-1829http://hdl.handle.net/11449/23182310.1103/PhysRevB.43.36132-s2.0-35949009882Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Binfo:eu-repo/semantics/openAccess2024-04-25T17:40:19Zoai:repositorio.unesp.br:11449/231823Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:28:15.269932Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Phenomenological application of the projection-operator method and its connection with critical dynamics
title Phenomenological application of the projection-operator method and its connection with critical dynamics
spellingShingle Phenomenological application of the projection-operator method and its connection with critical dynamics
Sardella, Edson [UNESP]
title_short Phenomenological application of the projection-operator method and its connection with critical dynamics
title_full Phenomenological application of the projection-operator method and its connection with critical dynamics
title_fullStr Phenomenological application of the projection-operator method and its connection with critical dynamics
title_full_unstemmed Phenomenological application of the projection-operator method and its connection with critical dynamics
title_sort Phenomenological application of the projection-operator method and its connection with critical dynamics
author Sardella, Edson [UNESP]
author_facet Sardella, Edson [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Sardella, Edson [UNESP]
description We consider the dynamics of a system of interacting spins described by the Ginzburg-Landau Hamiltonian. The method used is Zwanzigs version of the projection-operator method, in contrast to previous derivations in which we used Moris version of this method. It is proved that both methods produce the same answer for the Greens function. We also make contact between the projection-operator method and critical dynamics. © 1991 The American Physical Society.
publishDate 1991
dc.date.none.fl_str_mv 1991-01-01
2022-04-29T08:47:43Z
2022-04-29T08:47:43Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevB.43.3613
Physical Review B, v. 43, n. 4, p. 3613-3616, 1991.
0163-1829
http://hdl.handle.net/11449/231823
10.1103/PhysRevB.43.3613
2-s2.0-35949009882
url http://dx.doi.org/10.1103/PhysRevB.43.3613
http://hdl.handle.net/11449/231823
identifier_str_mv Physical Review B, v. 43, n. 4, p. 3613-3616, 1991.
0163-1829
10.1103/PhysRevB.43.3613
2-s2.0-35949009882
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review B
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 3613-3616
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129323665719296

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