New deformed models of and supersymmetric mechanics

We present two types of new deformations of extended supersymmetric mechanics. The first one generalizes SU(2|1) mechanics and encompasses various models of the “curved” SU(2|2) and SU(4|1) mechanics as deformations of the flat \({\mathscr{N}}=8\) mechanics models. Another type is a generalization o...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-04, Vol.1194 (1)
Main Author: Ivanov, Evgeny
Format: Article
Language:English
Subjects:
Deformation
Mechanics
Mechanics (physics)
Quaternions
Supersymmetry
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Summary:We present two types of new deformations of extended supersymmetric mechanics. The first one generalizes SU(2|1) mechanics and encompasses various models of the “curved” SU(2|2) and SU(4|1) mechanics as deformations of the flat \({\mathscr{N}}=8\) mechanics models. Another type is a generalization of the \({\mathscr{N}}=4\) mechanics associated with the multiplets (4, 4, 0) and involving hyper-Kähler d = 1 sigma models in the bosonic sector. This kind of deformation results in \({\mathscr{N}}=4\) models with quaternion-Kähler d = 1 sigma models as the bosonic core.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1194/1/012052