Solitons in the gauged Skyrme-Maxwell model

Detalhes bibliográficos
Autor(a) principal: Livramento, Leandro Roza
Data de Publicação: 2023
Outros Autores: Radu, Eugen, Shnir, Yakov
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/39634
Resumo: We consider soliton solutions of the U(1) gauged Skyrme model with the pion mass term. The domain of existence of gauged Skyrmions is restricted from above by the value of the pion mass. Concentrating on the solutions of topological degree one, we find that coupling to the electromagnetic field breaks the symmetry of the configurations, the Skyrmions carrying both an electric charge and a magnetic flux, with an induced dipole magnetic moment. The Skyrmions also possess an angular momentum, which is quantized in the units of the electric charge. The mass of the gauged Skyrmions monotonically decreases with increase of the gauge coupling.
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spelling Solitons in the gauged Skyrme-Maxwell modelSkyrme–Maxwell modelGauged SkyrmionsTopological solitonsSkyrmionsWe consider soliton solutions of the U(1) gauged Skyrme model with the pion mass term. The domain of existence of gauged Skyrmions is restricted from above by the value of the pion mass. Concentrating on the solutions of topological degree one, we find that coupling to the electromagnetic field breaks the symmetry of the configurations, the Skyrmions carrying both an electric charge and a magnetic flux, with an induced dipole magnetic moment. The Skyrmions also possess an angular momentum, which is quantized in the units of the electric charge. The mass of the gauged Skyrmions monotonically decreases with increase of the gauge coupling.Department of Applied Research, Institute of Mathematics of National Academy of Science of Ukraine2023-10-26T10:01:24Z2023-06-14T00:00:00Z2023-06-14info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/39634eng1815-065910.3842/SIGMA.2023.042Livramento, Leandro RozaRadu, EugenShnir, Yakovinfo: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:RCAAP2024-02-22T12:17:10Zoai:ria.ua.pt:10773/39634Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:09:40.290230Repositório 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 Solitons in the gauged Skyrme-Maxwell model
title Solitons in the gauged Skyrme-Maxwell model
spellingShingle Solitons in the gauged Skyrme-Maxwell model
Livramento, Leandro Roza
Skyrme–Maxwell model
Gauged Skyrmions
Topological solitons
Skyrmions
title_short Solitons in the gauged Skyrme-Maxwell model
title_full Solitons in the gauged Skyrme-Maxwell model
title_fullStr Solitons in the gauged Skyrme-Maxwell model
title_full_unstemmed Solitons in the gauged Skyrme-Maxwell model
title_sort Solitons in the gauged Skyrme-Maxwell model
author Livramento, Leandro Roza
author_facet Livramento, Leandro Roza
Radu, Eugen
Shnir, Yakov
author_role author
author2 Radu, Eugen
Shnir, Yakov
author2_role author
author
dc.contributor.author.fl_str_mv Livramento, Leandro Roza
Radu, Eugen
Shnir, Yakov
dc.subject.por.fl_str_mv Skyrme–Maxwell model
Gauged Skyrmions
Topological solitons
Skyrmions
topic Skyrme–Maxwell model
Gauged Skyrmions
Topological solitons
Skyrmions
description We consider soliton solutions of the U(1) gauged Skyrme model with the pion mass term. The domain of existence of gauged Skyrmions is restricted from above by the value of the pion mass. Concentrating on the solutions of topological degree one, we find that coupling to the electromagnetic field breaks the symmetry of the configurations, the Skyrmions carrying both an electric charge and a magnetic flux, with an induced dipole magnetic moment. The Skyrmions also possess an angular momentum, which is quantized in the units of the electric charge. The mass of the gauged Skyrmions monotonically decreases with increase of the gauge coupling.
publishDate 2023
dc.date.none.fl_str_mv 2023-10-26T10:01:24Z
2023-06-14T00:00:00Z
2023-06-14
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/10773/39634
url http://hdl.handle.net/10773/39634
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1815-0659
10.3842/SIGMA.2023.042
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 Department of Applied Research, Institute of Mathematics of National Academy of Science of Ukraine
publisher.none.fl_str_mv Department of Applied Research, Institute of Mathematics of National Academy of Science of Ukraine
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
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