Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/39888
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dc.contributor.authorNavarro-Lérida, Franciscopt_PT
dc.contributor.authorRadu, Eugenpt_PT
dc.contributor.authorTchrakian, D. H.pt_PT
dc.date.accessioned2023-12-21T15:29:48Z-
dc.date.available2023-12-21T15:29:48Z-
dc.date.issued2023-
dc.identifier.issn1751-8113pt_PT
dc.identifier.urihttp://hdl.handle.net/10773/39888-
dc.description.abstractWe consider axially symmetric solutions of the U(1) gauged Skyrme model supplemented with a Callan-Witten (CW) anomaly density term. The main properties of the solutions are studied, several specific features introduced by the presence of the CW term being identified. We find that the solitons possess a nonzero angular momentum proportional to the electric charge, which in addition to the usual Coulomb part, acquires an extra (topological) contribution from the CW term. Specifically, it is shown that the slope of mass/energy M v s . electric charge Qe and angular momentum J can be both positive and negative. Furthermore, it is shown that the gauged Skyrmion persists even when the quartic (Skyrme) kinetic term disappearspt_PT
dc.language.isoengpt_PT
dc.publisherInstitute of Physics Publishingpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04106%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04106%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de Projetos de Investigação Científica e Desenvolvimento Tecnológico no Âmbito da Colaboração entre Portugal e o European Laboratory fo Particle Physics (CERN) - 2019/CERN%2FFIS-PAR%2F0027%2F2019/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investigação Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2020/PTDC%2FFIS-AST%2F3041%2F2020/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de Projetos de Investigação Científica e Desenvolvimento Tecnológico no Âmbito da Colaboração entre Portugal e o European Laboratory fo Particle Physics (CERN) - 2021/CERN%2FFIS-PAR%2F0024%2F2021/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/2022.04560.PTDC/PTpt_PT
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/777740/EUpt_PT
dc.relationinfo:eu-repo/grantAgreement/EC/HE/101086251pt_PT
dc.relationPID2021-125617NB-I00pt_PT
dc.rightsopenAccesspt_PT
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnomalypt_PT
dc.subjectElectric chargept_PT
dc.subjectGauged Skyrmept_PT
dc.subjectSolitonpt_PT
dc.subjectSpinpt_PT
dc.titleThe role of the Callan–Witten anomaly density as a Chern–Simons term in Skyrme modelpt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.issue46pt_PT
degois.publication.titleJournal of Physics A: Mathematical and Theoreticalpt_PT
degois.publication.volume56pt_PT
dc.identifier.doi10.1088/1751-8121/ad018cpt_PT
dc.identifier.essn1751-8121pt_PT
dc.identifier.articlenumber465401pt_PT
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