Self-energies for interacting fields with a compactified spatial dimension
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | |
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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Repositório Institucional da UNESP |
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2946 |
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_ |
1803649717493563392 |