Self-energies for interacting fields with a compactified spatial dimension

Detalhes bibliográficos
Autor(a) principal: Barone, F. A.
Data de Publicação: 2008
Outros Autores: Hott, M. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0103-97332008000200002
http://hdl.handle.net/11449/9165
Resumo: We study the self-energy of a model with a tri-linear coupling among spinless fields on a manifold with one spatial dimension compactified. The model is considered to be composed by a quantized scalar field interacting with a classical scalar one. In order to improve the compactification we take the quantum field satisfying quasi periodic boundary conditions, which interpolates continuously the periodic and anti-periodic conditions, whilst the background field satisfies periodic boundary conditions. All the calculations are performed in Euclidean coordinates.
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spelling Self-energies for interacting fields with a compactified spatial dimensionQuantum fieldsCompactified dimensionsWe study the self-energy of a model with a tri-linear coupling among spinless fields on a manifold with one spatial dimension compactified. The model is considered to be composed by a quantized scalar field interacting with a classical scalar one. In order to improve the compactification we take the quantum field satisfying quasi periodic boundary conditions, which interpolates continuously the periodic and anti-periodic conditions, whilst the background field satisfies periodic boundary conditions. All the calculations are performed in Euclidean coordinates.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Universidade Federal de Itajubá ICEUNESP Departamento de Física e QuímicaUNESP Departamento de Física e QuímicaSociedade Brasileira de FísicaUniversidade Federal de Itajubá (UNIFEI)Universidade Estadual Paulista (Unesp)Barone, F. A.Hott, M. [UNESP]2014-05-20T13:27:40Z2014-05-20T13:27:40Z2008-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article210-218application/pdfhttp://dx.doi.org/10.1590/S0103-97332008000200002Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 38, n. 2, p. 210-218, 2008.0103-9733http://hdl.handle.net/11449/916510.1590/S0103-97332008000200002S0103-97332008000200002WOS:000257145400002S0103-97332008000200002.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Physics1.0820,276info:eu-repo/semantics/openAccess2023-11-15T06:13:51Zoai:repositorio.unesp.br:11449/9165Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-15T06:13:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Self-energies for interacting fields with a compactified spatial dimension
title Self-energies for interacting fields with a compactified spatial dimension
spellingShingle Self-energies for interacting fields with a compactified spatial dimension
Barone, F. A.
Quantum fields
Compactified dimensions
title_short Self-energies for interacting fields with a compactified spatial dimension
title_full Self-energies for interacting fields with a compactified spatial dimension
title_fullStr Self-energies for interacting fields with a compactified spatial dimension
title_full_unstemmed Self-energies for interacting fields with a compactified spatial dimension
title_sort Self-energies for interacting fields with a compactified spatial dimension
author Barone, F. A.
author_facet Barone, F. A.
Hott, M. [UNESP]
author_role author
author2 Hott, M. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Federal de Itajubá (UNIFEI)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Barone, F. A.
Hott, M. [UNESP]
dc.subject.por.fl_str_mv Quantum fields
Compactified dimensions
topic Quantum fields
Compactified dimensions
description We study the self-energy of a model with a tri-linear coupling among spinless fields on a manifold with one spatial dimension compactified. The model is considered to be composed by a quantized scalar field interacting with a classical scalar one. In order to improve the compactification we take the quantum field satisfying quasi periodic boundary conditions, which interpolates continuously the periodic and anti-periodic conditions, whilst the background field satisfies periodic boundary conditions. All the calculations are performed in Euclidean coordinates.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-01
2014-05-20T13:27:40Z
2014-05-20T13:27:40Z
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/10.1590/S0103-97332008000200002
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 38, n. 2, p. 210-218, 2008.
0103-9733
http://hdl.handle.net/11449/9165
10.1590/S0103-97332008000200002
S0103-97332008000200002
WOS:000257145400002
S0103-97332008000200002.pdf
url http://dx.doi.org/10.1590/S0103-97332008000200002
http://hdl.handle.net/11449/9165
identifier_str_mv Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 38, n. 2, p. 210-218, 2008.
0103-9733
10.1590/S0103-97332008000200002
S0103-97332008000200002
WOS:000257145400002
S0103-97332008000200002.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Physics
1.082
0,276
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 210-218
application/pdf
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 SciELO
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_ 1803046493566795776

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