Vacuum fluctuations of twisted fields in the spacetime of a cosmic string

Detalhes bibliográficos
Autor(a) principal: Matsas, George E. A.
Data de Publicação: 1990
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.41.3846
http://hdl.handle.net/11449/230943
Resumo: A twisted scalar field conformally coupled to gravitation is used to calculate the vacuum stress-energy tensor in the background spacetime generated by an infinite straight gauge cosmic string. The result found has an absolute numerical value close to the one obtained with a nontwisted conformal scalar field, but their signs are opposite. © 1990 The American Physical Society.
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spelling Vacuum fluctuations of twisted fields in the spacetime of a cosmic stringA twisted scalar field conformally coupled to gravitation is used to calculate the vacuum stress-energy tensor in the background spacetime generated by an infinite straight gauge cosmic string. The result found has an absolute numerical value close to the one obtained with a nontwisted conformal scalar field, but their signs are opposite. © 1990 The American Physical Society.Instituto de Fisica Teorica, Rua Pamplona 145, Sao Paulo, 01405Instituto de Fisica TeoricaMatsas, George E. A.2022-04-29T08:42:50Z2022-04-29T08:42:50Z1990-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article3846-3847http://dx.doi.org/10.1103/PhysRevD.41.3846Physical Review D, v. 41, n. 12, p. 3846-3847, 1990.0556-2821http://hdl.handle.net/11449/23094310.1103/PhysRevD.41.38462-s2.0-0040432795Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review Dinfo:eu-repo/semantics/openAccess2022-04-29T08:42:50Zoai:repositorio.unesp.br:11449/230943Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:52:57.712632Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
title Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
spellingShingle Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
Matsas, George E. A.
title_short Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
title_full Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
title_fullStr Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
title_full_unstemmed Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
title_sort Vacuum fluctuations of twisted fields in the spacetime of a cosmic string
author Matsas, George E. A.
author_facet Matsas, George E. A.
author_role author
dc.contributor.none.fl_str_mv Instituto de Fisica Teorica
dc.contributor.author.fl_str_mv Matsas, George E. A.
description A twisted scalar field conformally coupled to gravitation is used to calculate the vacuum stress-energy tensor in the background spacetime generated by an infinite straight gauge cosmic string. The result found has an absolute numerical value close to the one obtained with a nontwisted conformal scalar field, but their signs are opposite. © 1990 The American Physical Society.
publishDate 1990
dc.date.none.fl_str_mv 1990-01-01
2022-04-29T08:42:50Z
2022-04-29T08:42:50Z
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/PhysRevD.41.3846
Physical Review D, v. 41, n. 12, p. 3846-3847, 1990.
0556-2821
http://hdl.handle.net/11449/230943
10.1103/PhysRevD.41.3846
2-s2.0-0040432795
url http://dx.doi.org/10.1103/PhysRevD.41.3846
http://hdl.handle.net/11449/230943
identifier_str_mv Physical Review D, v. 41, n. 12, p. 3846-3847, 1990.
0556-2821
10.1103/PhysRevD.41.3846
2-s2.0-0040432795
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 3846-3847
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_ 1808128578173272064

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