Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions

Detalhes bibliográficos
Autor(a) principal: Radu, Eugen
Data de Publicação: 2020
Outros Autores: Tchrakian, D. H.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/30123
Resumo: We consider a family of new Higgs–Chern–Simons (HCS) gravity models in 2n+1 dimensions (n=1,2,3). This provides a generalization of the (usual) gravitational Chern–Simons (CS) gravities resulting from non-Abelian CS densities in all odd dimensions, which feature vector and scalar fields, in addition to the metric. The derivation of the new HCS gravitational (HCSG) actions follows the same method as in the usual-CSG case resulting from the usual CS densities. The HCSG result from the HCS densities, which result through a one-step descent of the Higgs–Chern–Pontryagin (HCP), with the latter being descended from Chern-Pontryagin (CP) densities in some even dimension. A preliminary study of the solutions of these models is considered, with exact solutions being reported for spacetime dimensions d=3,5.
id RCAP_952dc52ea3973070d054844a04bcef14
oai_identifier_str oai:ria.ua.pt:10773/30123
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Higgs–Chern–Simons Gravity Models in d = 2n + 1 DimensionsGravity modelsChern–Simons gravityExact solutionsWe consider a family of new Higgs–Chern–Simons (HCS) gravity models in 2n+1 dimensions (n=1,2,3). This provides a generalization of the (usual) gravitational Chern–Simons (CS) gravities resulting from non-Abelian CS densities in all odd dimensions, which feature vector and scalar fields, in addition to the metric. The derivation of the new HCS gravitational (HCSG) actions follows the same method as in the usual-CSG case resulting from the usual CS densities. The HCSG result from the HCS densities, which result through a one-step descent of the Higgs–Chern–Pontryagin (HCP), with the latter being descended from Chern-Pontryagin (CP) densities in some even dimension. A preliminary study of the solutions of these models is considered, with exact solutions being reported for spacetime dimensions d=3,5.MDPI2020-12-16T19:25:06Z2020-12-01T00:00:00Z2020-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/30123eng2073-899410.3390/sym12122064Radu, EugenTchrakian, D. H.info: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:RCAAP2024-02-22T11:58:11Zoai:ria.ua.pt:10773/30123Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:02:17.326823Repositório 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 Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
title Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
spellingShingle Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
Radu, Eugen
Gravity models
Chern–Simons gravity
Exact solutions
title_short Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
title_full Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
title_fullStr Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
title_full_unstemmed Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
title_sort Higgs–Chern–Simons Gravity Models in d = 2n + 1 Dimensions
author Radu, Eugen
author_facet Radu, Eugen
Tchrakian, D. H.
author_role author
author2 Tchrakian, D. H.
author2_role author
dc.contributor.author.fl_str_mv Radu, Eugen
Tchrakian, D. H.
dc.subject.por.fl_str_mv Gravity models
Chern–Simons gravity
Exact solutions
topic Gravity models
Chern–Simons gravity
Exact solutions
description We consider a family of new Higgs–Chern–Simons (HCS) gravity models in 2n+1 dimensions (n=1,2,3). This provides a generalization of the (usual) gravitational Chern–Simons (CS) gravities resulting from non-Abelian CS densities in all odd dimensions, which feature vector and scalar fields, in addition to the metric. The derivation of the new HCS gravitational (HCSG) actions follows the same method as in the usual-CSG case resulting from the usual CS densities. The HCSG result from the HCS densities, which result through a one-step descent of the Higgs–Chern–Pontryagin (HCP), with the latter being descended from Chern-Pontryagin (CP) densities in some even dimension. A preliminary study of the solutions of these models is considered, with exact solutions being reported for spacetime dimensions d=3,5.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-16T19:25:06Z
2020-12-01T00:00:00Z
2020-12
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/10773/30123
url http://hdl.handle.net/10773/30123
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2073-8994
10.3390/sym12122064
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 MDPI
publisher.none.fl_str_mv MDPI
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
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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
repository.mail.fl_str_mv
_version_ 1799137678398062592