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.
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=S0103-97332008000200002
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.Sociedade Brasileira de Física2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332008000200002Brazilian Journal of Physics v.38 n.2 2008reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332008000200002info:eu-repo/semantics/openAccessBarone,F. A.Hott,M.eng2008-06-18T00:00:00Zoai:scielo:S0103-97332008000200002Revistahttp://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:2008-06-18T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)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.
author_role author
author2 Hott,M.
author2_role author
dc.contributor.author.fl_str_mv Barone,F. A.
Hott,M.
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
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=S0103-97332008000200002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332008000200002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332008000200002
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.38 n.2 2008
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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