Boson and Dirac stars in D ≥ 4 dimensions

Bibliographic Details
Main Author: Blázquez-Salcedo, Jose Luis
Publication Date: 2019
Other Authors: Knoll, Christian, Radu, Eugen
Format: Article
Language: eng
Source: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Download full: http://hdl.handle.net/10773/26026
Summary: We present a comparative study of spherically symmetric, localized, particle-like solutions for spin s=0,1/2 and 1 gravitating fields in a D-dimensional, asymptotically flat spacetime. These fields are massive, possessing a harmonic time dependence and no self-interaction. Special attention is paid to the mathematical similarities and physical differences between the bosonic and fermionic cases. We find that the generic pattern of solutions is similar for any value of the spin s, depending only on the dimensionality of spacetime, the cases D=4,5 being special.
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spelling Boson and Dirac stars in D ≥ 4 dimensionsWe present a comparative study of spherically symmetric, localized, particle-like solutions for spin s=0,1/2 and 1 gravitating fields in a D-dimensional, asymptotically flat spacetime. These fields are massive, possessing a harmonic time dependence and no self-interaction. Special attention is paid to the mathematical similarities and physical differences between the bosonic and fermionic cases. We find that the generic pattern of solutions is similar for any value of the spin s, depending only on the dimensionality of spacetime, the cases D=4,5 being special.Elsevier2019-05-10T15:28:54Z2019-06-10T00:00:00Z2019-06-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/26026eng0370-269310.1016/j.physletb.2019.04.035Blázquez-Salcedo, Jose LuisKnoll, ChristianRadu, Eugeninfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:50:16Zoai:ria.ua.pt:10773/26026Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:59:04.341945Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Boson and Dirac stars in D ≥ 4 dimensions
title Boson and Dirac stars in D ≥ 4 dimensions
spellingShingle Boson and Dirac stars in D ≥ 4 dimensions
Blázquez-Salcedo, Jose Luis
title_short Boson and Dirac stars in D ≥ 4 dimensions
title_full Boson and Dirac stars in D ≥ 4 dimensions
title_fullStr Boson and Dirac stars in D ≥ 4 dimensions
title_full_unstemmed Boson and Dirac stars in D ≥ 4 dimensions
title_sort Boson and Dirac stars in D ≥ 4 dimensions
author Blázquez-Salcedo, Jose Luis
author_facet Blázquez-Salcedo, Jose Luis
Knoll, Christian
Radu, Eugen
author_role author
author2 Knoll, Christian
Radu, Eugen
author2_role author
author
dc.contributor.author.fl_str_mv Blázquez-Salcedo, Jose Luis
Knoll, Christian
Radu, Eugen
description We present a comparative study of spherically symmetric, localized, particle-like solutions for spin s=0,1/2 and 1 gravitating fields in a D-dimensional, asymptotically flat spacetime. These fields are massive, possessing a harmonic time dependence and no self-interaction. Special attention is paid to the mathematical similarities and physical differences between the bosonic and fermionic cases. We find that the generic pattern of solutions is similar for any value of the spin s, depending only on the dimensionality of spacetime, the cases D=4,5 being special.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-10T15:28:54Z
2019-06-10T00:00:00Z
2019-06-10
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://hdl.handle.net/10773/26026
url http://hdl.handle.net/10773/26026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0370-2693
10.1016/j.physletb.2019.04.035
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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