Gauged spinning models with deformed supersymmetry
Sergey Fedoruk, Evgeny Ivanov
TL;DR
This paper introduces new SU(2|1) supersymmetric mechanics models using gauging techniques, including a novel harmonic superspace approach and an N=4 Calogero-Moser system extension.
Contribution
It presents new gauged models of SU(2|1) supersymmetric mechanics and develops a harmonic superspace method for constructing interaction terms.
Findings
Constructed new SU(2|1) supersymmetric models with gauging.
Developed a harmonic superspace approach for Wess-Zumino terms.
Extended the Calogero-Moser system with N=4 supersymmetry.
Abstract
New models of the SU(2|1) supersymmetric mechanics based on gauging the systems with dynamical (1,4,3) and semi-dynamical (4,4,0) supermultiplets are presented. We propose a new version of SU(2|1) harmonic superspace approach which makes it possible to construct the Wess-Zumino term for interacting (4,4,0) multiplets. A new N=4 extension of d=1 Calogero-Moser multiparticle system is obtained by gauging the U(n) isometry of matrix SU(2|1) harmonic superfield model.
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