Extended supersymmetry and BPS solutions in baby Skyrme models

2013
journal article
article
47
dc.abstract.enWe continue the investigation of supersymmetric extensions of baby Skyrme models in d = 2 + 1 dimensions. In a first step, we show that the CP(1) form of the baby Skyrme model allows for the same N = 1 SUSY extension as its O(3) formulation. Then we construct the N = 1 SUSY extension of the gauged baby Skyrme model, i.e., the baby Skyrme model coupled to Maxwell electrodynamics. In a next step, we investigate the issue of N = 2 SUSY extensions of baby Skyrme models. We find that all gauged and ungauged submodels of the baby Skyrme model which support BPS soliton solutions allow for an N = 2 extension such that the BPS solutions are one-half BPS states (i.e., annihilated by one-half of the SUSY charges). In the course of our investigation, we also derive the general BPS equations for completely general N = 2 supersymmetric field theories of (both gauged and ungauged) chiral superfields, and apply them to the gauged nonlinear sigma model as a further, concrete example.pl
dc.affiliationWydziaƂ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorAdam, C.pl
dc.contributor.authorQueiruga, J. M.pl
dc.contributor.authorSanchez-Guillen, J.pl
dc.contributor.authorWereszczyƄski, Andrzej - 132581 pl
dc.date.accessioned2015-06-23T14:51:46Z
dc.date.available2015-06-23T14:51:46Z
dc.date.issued2013pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number5pl
dc.description.publication2pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume2013pl
dc.identifier.articleid108pl
dc.identifier.doi10.1007/JHEP05(2013)108pl
dc.identifier.eissn1029-8479pl
dc.identifier.issn1126-6708pl
dc.identifier.projectROD UJ / Ppl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/10148
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.enfield theories in lower dimensionsfpl
dc.subject.enextended supersymmetrypl
dc.subject.ensolitons monopoles and instantonspl
dc.subject.ensupersymmetric effective theoriespl
dc.subtypeArticlepl
dc.titleExtended supersymmetry and BPS solutions in baby Skyrme modelspl
dc.title.journalThe Journal of High Energy Physicspl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
We continue the investigation of supersymmetric extensions of baby Skyrme models in d = 2 + 1 dimensions. In a first step, we show that the CP(1) form of the baby Skyrme model allows for the same N = 1 SUSY extension as its O(3) formulation. Then we construct the N = 1 SUSY extension of the gauged baby Skyrme model, i.e., the baby Skyrme model coupled to Maxwell electrodynamics. In a next step, we investigate the issue of N = 2 SUSY extensions of baby Skyrme models. We find that all gauged and ungauged submodels of the baby Skyrme model which support BPS soliton solutions allow for an N = 2 extension such that the BPS solutions are one-half BPS states (i.e., annihilated by one-half of the SUSY charges). In the course of our investigation, we also derive the general BPS equations for completely general N = 2 supersymmetric field theories of (both gauged and ungauged) chiral superfields, and apply them to the gauged nonlinear sigma model as a further, concrete example.
dc.affiliationpl
WydziaƂ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Adam, C.
dc.contributor.authorpl
Queiruga, J. M.
dc.contributor.authorpl
Sanchez-Guillen, J.
dc.contributor.authorpl
WereszczyƄski, Andrzej - 132581
dc.date.accessioned
2015-06-23T14:51:46Z
dc.date.available
2015-06-23T14:51:46Z
dc.date.issuedpl
2013
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
5
dc.description.publicationpl
2
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
2013
dc.identifier.articleidpl
108
dc.identifier.doipl
10.1007/JHEP05(2013)108
dc.identifier.eissnpl
1029-8479
dc.identifier.issnpl
1126-6708
dc.identifier.projectpl
ROD UJ / P
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/10148
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.enpl
field theories in lower dimensionsf
dc.subject.enpl
extended supersymmetry
dc.subject.enpl
solitons monopoles and instantons
dc.subject.enpl
supersymmetric effective theories
dc.subtypepl
Article
dc.titlepl
Extended supersymmetry and BPS solutions in baby Skyrme models
dc.title.journalpl
The Journal of High Energy Physics
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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