SU(2) reduction in N=4 supersymmetric mechanics

Krivonos, Sergey; Lechtenfeld, Olaf

Original version

Krivonos, S.; Lechtenfeld, O.: SU(2) reduction in N=4 supersymmetric mechanics. In: Physical Review D 80 (2009), Nr. 4, 45019. DOI: https://doi.org/10.1103/PhysRevD.80.045019

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/5115

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Abstract:
We perform an su(2) Hamiltonian reduction of the general su(2)-invariant action for a self-coupled (4, 4, 0) supermultiplet. As a result, we elegantly recover the N=4 supersymmetric mechanics with spin degrees of freedom which was recently constructed in [S. Fedoruk, E. Ivanov, and O. Lechtenfeld, Phys. Rev. D 79, 105015 (2009)]. This observation underscores the exceptional role played by the root supermultiplet in N=4 supersymmetric mechanics.
License of this version:	Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Publication type:	Article
Publishing status:	publishedVersion
Publication date:	2009
Keywords english:	Hamiltonian reduction
DDC:	530 \| Physik