N=4 supersymmetry and the Belavin-Polyakov-Shvarts-Tyupkin instanton

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dc.identifier.uri http://dx.doi.org/10.15488/5113
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5157
dc.contributor.author Krivonos, Sergey
dc.contributor.author Lechtenfeld, Olaf
dc.contributor.author Sutulin, Anton
dc.date.accessioned 2019-07-09T06:32:00Z
dc.date.available 2019-07-09T06:32:00Z
dc.date.issued 2010
dc.identifier.citation Krivonos, S.; Lechtenfeld, O.; Sutulin, A.: N=4 supersymmetry and the Belavin-Polyakov-Shvarts-Tyupkin instanton. In: Physical Revie D 81 (2010), Nr. 8, 085021. DOI: https://doi.org/10.1103/PhysRevD.81.085021
dc.description.abstract In this paper we construct the Lagrangian and Hamiltonian formulations of N=4 supersymmetric systems describing the motion of an isospin particle on a conformally flat four-manifold with SO(4) isometry carrying the non-Abelian field of a Belavin-Polyakov-Shvarts-Tyupkin instanton. The conformal factor can be specified to yield various particular systems, such as superconformally invariant mechanics as well as a particle on the four-sphere, the pseudosphere, or on R×S3. The isospin degrees of freedom arise as bosonic components of an additional fermionic N=4 supermultiplet, whose other components are rendered auxiliary by a nonlocal redefinition. Our on-shell component action coincides with the one recently proposed in [arXiv:0912.3289]. eng
dc.language.iso eng
dc.publisher College Park (Maryland) : American Physical Society
dc.relation.ispartofseries Physical Review D
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject Hamiltonian formulations eng
dc.subject Lagrangian formulations eng
dc.subject.ddc 530 | Physik ger
dc.title N=4 supersymmetry and the Belavin-Polyakov-Shvarts-Tyupkin instanton
dc.type article
dc.type Text
dc.relation.essn 1089-4918
dc.relation.essn 1550-2368
dc.relation.essn 2470-0029
dc.relation.issn 0556-2821
dc.relation.issn 1550-7998
dc.relation.doi https://doi.org/10.1103/PhysRevD.81.085021
dc.bibliographicCitation.issue 8
dc.bibliographicCitation.volume 81
dc.bibliographicCitation.firstPage 85021
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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