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Extended supersymmetry and BPS solutions in baby Skyrme models
field theories in lower dimensionsf
extended supersymmetry
solitons monopoles and instantons
supersymmetric effective theories
We continue the investigation of supersymmetric extensions of baby Skyrme models in dâ=â2â+â1 dimensions. In a first step, we show that the CP(1) form of the baby Skyrme model allows for the same Nâ=â1 SUSY extension as its O(3) formulation. Then we construct the Nâ=â1 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 Nâ=â2 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 Nâ=â2 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 Nâ=â2 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.abstract.en | We continue the investigation of supersymmetric extensions of baby Skyrme models in dâ=â2â+â1 dimensions. In a first step, we show that the CP(1) form of the baby Skyrme model allows for the same Nâ=â1 SUSY extension as its O(3) formulation. Then we construct the Nâ=â1 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 Nâ=â2 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 Nâ=â2 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 Nâ=â2 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.affiliation | WydziaĆ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
| dc.contributor.author | Adam, C. | pl |
| dc.contributor.author | Queiruga, J. M. | pl |
| dc.contributor.author | Sanchez-Guillen, J. | pl |
| dc.contributor.author | WereszczyĆski, Andrzej - 132581 | pl |
| dc.date.accessioned | 2015-06-23T14:51:46Z | |
| dc.date.available | 2015-06-23T14:51:46Z | |
| dc.date.issued | 2013 | pl |
| dc.date.openaccess | 0 | |
| dc.description.accesstime | w momencie opublikowania | |
| dc.description.number | 5 | pl |
| dc.description.publication | 2 | pl |
| dc.description.version | ostateczna wersja wydawcy | |
| dc.description.volume | 2013 | pl |
| dc.identifier.articleid | 108 | pl |
| dc.identifier.doi | 10.1007/JHEP05(2013)108 | pl |
| dc.identifier.eissn | 1029-8479 | pl |
| dc.identifier.issn | 1126-6708 | pl |
| dc.identifier.project | ROD UJ / P | pl |
| dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/10148 | |
| dc.language | eng | pl |
| dc.language.container | eng | pl |
| dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 MiÄdzynarodowa | * |
| dc.rights.licence | CC-BY | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | * |
| dc.share.type | otwarte czasopismo | |
| dc.subject.en | field theories in lower dimensionsf | pl |
| dc.subject.en | extended supersymmetry | pl |
| dc.subject.en | solitons monopoles and instantons | pl |
| dc.subject.en | supersymmetric effective theories | pl |
| dc.subtype | Article | pl |
| dc.title | Extended supersymmetry and BPS solutions in baby Skyrme models | pl |
| dc.title.journal | The Journal of High Energy Physics | pl |
| dc.type | JournalArticle | pl |
| dspace.entity.type | Publication |
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